$MKTX
MARKETAXESS HOLDINGS INC Stock $mktx

$mktx Overview Financials Valuation SEC Filings Company Website

2023 Q2 Form 10-Q Financial Statement

#000095017023015318 Filed on April 27, 2023

Income Statement

Concept	2023 Q2	2023 Q1	2022 Q1
Revenue	$179.8M	$203.2M	$186.1M
YoY Change	-1.31%	9.2%	-4.81%
Cost Of Revenue	$15.24M	$15.00M	$12.19M
YoY Change	21.98%	23.02%	21.92%
Gross Profit	$164.6M	$188.2M	$173.9M
YoY Change	-3.02%	8.23%	-6.22%
Gross Profit Margin	91.53%	92.62%	93.45%
Selling, General & Admin	$67.70M	$71.81M	$66.01M
YoY Change	3.44%	8.78%	0.78%
% of Gross Profit	41.13%	38.16%	37.97%
Research & Development	$15.24M	$15.00M	$12.19M
YoY Change	21.98%	23.02%	21.48%
% of Gross Profit	9.26%	7.97%	7.01%
Depreciation & Amortization	$17.01M	$16.46M	$15.17M
YoY Change	11.58%	8.48%	28.59%
% of Gross Profit	10.33%	8.75%	8.73%
Operating Expenses	$88.88M	$107.8M	$97.95M
YoY Change	-8.78%	10.07%	6.48%
Operating Profit	$75.73M	$95.36M	$88.10M
YoY Change	-10.69%	8.23%	-14.85%
Interest Expense	$5.509M	$130.0K	$173.0K
YoY Change	1534.72%	-24.86%	-9.42%
% of Operating Profit	7.27%	0.14%	0.2%
Other Income/Expense, Net	-$2.286M	$2.839M	$2.315M
YoY Change	-147.72%	22.63%	-238.37%
Pretax Income	$78.95M	$98.20M	$90.42M
YoY Change	-11.86%	8.6%	-11.18%
Income Tax	$19.09M	$24.57M	$25.65M
% Of Pretax Income	24.18%	25.02%	28.37%
Net Earnings	$59.86M	$73.63M	$64.77M
YoY Change	-10.55%	13.68%	-19.5%
Net Earnings / Revenue	33.28%	36.24%	34.81%
Basic Earnings Per Share	$1.60	$1.96	$1.73
Diluted Earnings Per Share	$1.59	$1.96	$1.71
COMMON SHARES
Basic Shares Outstanding	37.67M	37.61M	37.38M
Diluted Shares Outstanding	37.59M	37.65M	37.82M

Balance Sheet

Concept	2023 Q2	2023 Q1	2022 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$396.5M	$439.5M	$400.4M
YoY Change	22.06%	9.74%	-30.6%
Cash & Equivalents	$396.5M	$332.8M	$364.6M
Short-Term Investments	$109.0M	$106.7M	$35.88M
Other Short-Term Assets	$81.65M	$65.87M	$79.50M
YoY Change	-29.2%	-17.14%	4.6%
Inventory
Prepaid Expenses
Receivables	$572.7M	$658.4M	$796.6M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.051B	$1.057B	$1.241B
YoY Change	-5.43%	-14.8%	10.85%
LONG-TERM ASSETS
Property, Plant & Equipment	$162.7M	$99.13M	$95.30M
YoY Change	74.46%	4.02%	7.5%
Goodwill	$154.8M	$154.8M	$154.8M
YoY Change	0.0%	0.0%
Intangibles	$89.81M	$94.41M	$111.6M
YoY Change	-14.96%	-15.42%
Long-Term Investments	$161.1M	$158.1M	$35.88M
YoY Change	369.58%	340.79%	47.63%
Other Assets
YoY Change
Total Long-Term Assets	$568.3M	$571.4M	$466.8M
YoY Change	24.49%	22.41%	9.42%
TOTAL ASSETS
Total Short-Term Assets	$1.051B	$1.057B	$1.241B
Total Long-Term Assets	$568.3M	$571.4M	$466.8M
Total Assets	$1.619B	$1.628B	$1.707B
YoY Change	3.28%	-4.63%	10.45%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$315.5M	$358.4M	$458.5M
YoY Change	-15.92%	-21.82%	48.71%
Accrued Expenses	$115.8M	$106.1M	$112.6M
YoY Change	-4.49%	-5.78%	-6.98%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$449.8M	$502.4M	$225.5M
YoY Change	-14.18%	122.84%	-52.78%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$4.304M	$4.507M	$4.900M
YoY Change		-8.02%	2.08%
Total Long-Term Liabilities	$4.304M	$4.507M	$0.00
YoY Change			-100.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$449.8M	$502.4M	$225.5M
Total Long-Term Liabilities	$4.304M	$4.507M	$0.00
Total Liabilities	$454.1M	$506.9M	$683.9M
YoY Change	-19.9%	-25.88%	22.66%
SHAREHOLDERS EQUITY
Retained Earnings	$1.181B	$1.148B	$995.2M
YoY Change	14.01%	15.36%
Common Stock	$340.0M	$333.2M	$318.2M
YoY Change	4.56%	4.71%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$327.8M	$327.8M	$271.5M
YoY Change	2.36%	20.74%
Treasury Stock Shares		$3.269M	$3.092M
Shareholders Equity	$1.165B	$1.122B	$1.024B
YoY Change
Total Liabilities & Shareholders Equity	$1.619B	$1.628B	$1.707B
YoY Change	3.28%	-4.63%	10.45%

Cashflow Statement

Concept	2023 Q2	2023 Q1	2022 Q1
OPERATING ACTIVITIES
Net Income	$59.86M	$73.63M	$64.77M
YoY Change	-10.55%	13.68%	-19.5%
Depreciation, Depletion And Amortization	$17.01M	$16.46M	$15.17M
YoY Change	11.58%	8.48%	28.59%
Cash From Operating Activities	$105.4M	$7.527M	-$23.73M
YoY Change	12.56%	-131.72%	2.47%
INVESTING ACTIVITIES
Capital Expenditures	$12.08M	$217.0K	$1.396M
YoY Change	-215.92%	-84.46%	-67.21%
Acquisitions
YoY Change
Other Investing Activities	-$2.933M	-$21.85M
YoY Change	-91.47%
Cash From Investing Activities	-$15.01M	-$32.75M	-$10.82M
YoY Change	-66.5%	202.69%	-12.25%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$38.80M
YoY Change			7361.54%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-39.53M	-48.14M	-86.47M
YoY Change	-60.7%	-44.32%	358.71%
NET CHANGE
Cash From Operating Activities	105.4M	7.527M	-23.73M
Cash From Investing Activities	-15.01M	-32.75M	-10.82M
Cash From Financing Activities	-39.53M	-48.14M	-86.47M
Net Change In Cash	50.85M	-70.02M	-125.4M
YoY Change	-198.24%	-44.15%	126.44%
FREE CASH FLOW
Cash From Operating Activities	$105.4M	$7.527M	-$23.73M
Capital Expenditures	$12.08M	$217.0K	$1.396M
Free Cash Flow	$93.31M	$7.310M	-$25.13M
YoY Change	-10.33%	-129.09%	-8.35%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2022Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	78450000
CY2023Q1	mktx	Receivables From Brokers Dealers Clearing Organizations And Customers ReceivablesFromBrokersDealersClearingOrganizationsAndCustomers	558254000
CY2022Q4	mktx	Receivables From Brokers Dealers Clearing Organizations And Customers ReceivablesFromBrokersDealersClearingOrganizationsAndCustomers	476335000
CY2023Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2023Q1	us-gaap	Lessee Operating Lease Existence Of Option To Extend LesseeOperatingLeaseExistenceOfOptionToExtend	true
CY2023Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2023Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001278021
CY2023Q1	dei	Amendment Flag AmendmentFlag	false
CY2023Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2023Q1	dei	Document Type DocumentType	10-Q
CY2023Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2023Q1	dei	Document Period End Date DocumentPeriodEndDate	2023-03-31
CY2023Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2023Q1	dei	Entity File Number EntityFileNumber	001-34091
CY2023Q1	dei	Entity Registrant Name EntityRegistrantName	MARKETAXESS HOLDINGS INC.
CY2023Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	52-2230784
CY2023Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	55 Hudson Yards
CY2023Q1	dei	Entity Address Address Line2 EntityAddressAddressLine2	15th Floor
CY2023Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	New York
CY2023Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2023Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10001
CY2023Q1	dei	City Area Code CityAreaCode	212
CY2023Q1	dei	Local Phone Number LocalPhoneNumber	813-6000
CY2023Q1	dei	Security12b Title Security12bTitle	Common Stock, $0.003 par value
CY2023Q1	dei	Trading Symbol TradingSymbol	MKTX
CY2023Q1	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2023Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2023Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023Q1	dei	Entity Shell Company EntityShellCompany	false
CY2023Q1	us-gaap	Goodwill Goodwill	154789000
CY2022Q4	us-gaap	Goodwill Goodwill	154789000
CY2023Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	94411000
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	98065000
CY2023Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	99133000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	100256000
CY2023Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	64904000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	66106000
CY2023Q1	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	65874000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	68289000
CY2023Q1	us-gaap	Assets Assets	1628462000
CY2022Q4	us-gaap	Assets Assets	1607775000
CY2023Q1	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	24735000
CY2022Q4	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	56302000
CY2023Q1	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	316274000
CY2022Q4	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	303993000
CY2023Q1	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	37930000
CY2022Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	28448000
CY2023Q1	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	46674000
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	55263000
CY2023Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	81317000
CY2023Q1	us-gaap	Liabilities Liabilities	506930000
CY2022Q4	us-gaap	Liabilities Liabilities	526682000
CY2023Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	37669360
CY2023Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	332780000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	430746000
CY2023Q1	us-gaap	Cash And Securities Segregated Under Federal And Other Regulations CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations	51459000
CY2022Q4	us-gaap	Cash And Securities Segregated Under Federal And Other Regulations CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations	50947000
CY2023Q1	us-gaap	Marketable Securities MarketableSecurities	106674000
CY2022Q4	us-gaap	Marketable Securities MarketableSecurities	83792000
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	767000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	590000
CY2023Q1	us-gaap	Accounts Receivable Net AccountsReceivableNet	100184000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	82676000
CY2023Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	2995000
CY2023Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2023Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	4855000
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	4855000
CY2023Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2023Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2023Q1	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2023Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.003
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.003
CY2023Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	110000000
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	110000000
CY2023Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	40937944
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	40918660
CY2023Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	37669360
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	37648148
CY2023Q1	us-gaap	Common Stock Value CommonStockValue	123000
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	123000
CY2023Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	333114000
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	345468000
CY2023Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	3268584
CY2022Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3270512
CY2023Q1	us-gaap	Treasury Stock Value TreasuryStockValue	327815000
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	328326000
CY2023Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1148093000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1101525000
CY2023Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-31983000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-37697000
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	1121532000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1081093000
CY2023Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1628462000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1607775000
CY2023Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	203169000
CY2022Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	186057000
CY2023Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	52315000
CY2022Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	47756000
CY2023Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	16461000
CY2022Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	15174000
CY2023Q1	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	14999000
CY2022Q1	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	12192000
CY2023Q1	us-gaap	Professional Fees ProfessionalFees	7127000
CY2022Q1	us-gaap	Professional Fees ProfessionalFees	9621000
CY2023Q1	us-gaap	Occupancy Net OccupancyNet	3611000
CY2022Q1	us-gaap	Occupancy Net OccupancyNet	3387000
CY2022Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1789000
CY2023Q1	mktx	Transaction Costs TransactionCosts	4545000
CY2022Q1	mktx	Transaction Costs TransactionCosts	4575000
CY2023Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5760000
CY2022Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	3459000
CY2023Q1	us-gaap	Operating Expenses OperatingExpenses	107813000
CY2022Q1	us-gaap	Operating Expenses OperatingExpenses	97953000
CY2023Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	95356000
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	88104000
CY2023Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	4249000
CY2022Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	59000
CY2023Q1	us-gaap	Interest Expense InterestExpense	130000
CY2022Q1	us-gaap	Interest Expense InterestExpense	173000
CY2023Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	204000
CY2022Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0
CY2023Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1484000
CY2022Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2429000
CY2023Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2839000
CY2022Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2315000
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	98195000
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	90419000
CY2023Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24567000
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	25650000
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	73628000
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	64769000
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.96
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.73
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.96
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.71
CY2023Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.72
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.70
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37478000
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37384000
CY2023Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	37645000
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	37824000
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	73628000
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	64769000
CY2023Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	5755000
CY2022Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-5051000
CY2023Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-14000
CY2022Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0
CY2023Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-41000
CY2022Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0
CY2023Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	79342000
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	59718000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1081093000
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	73628000
CY2023Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	5755000
CY2023Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-41000
CY2023Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7488000
CY2023Q1	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	454000
CY2023Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	707000
CY2023Q1	mktx	Adjustments Related To Tax Withholding Expense Benefit For Share Based Compensation AdjustmentsRelatedToTaxWithholdingExpenseBenefitForShareBasedCompensation	20492000
CY2023Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.72
CY2023Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	27060000
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	1121532000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1041309000
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	64769000
CY2022Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-5051000
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8099000
CY2022Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	50000
CY2022Q1	mktx	Adjustments Related To Tax Withholding Expense Benefit For Share Based Compensation AdjustmentsRelatedToTaxWithholdingExpenseBenefitForShareBasedCompensation	20292000
CY2022Q1	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	38800000
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.70
CY2022Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	26543000
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	1023541000
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	73628000
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	64769000
CY2023Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	16461000
CY2022Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	15174000
CY2023Q1	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	1368000
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	1596000
CY2023Q1	us-gaap	Share Based Compensation ShareBasedCompensation	7488000
CY2022Q1	us-gaap	Share Based Compensation ShareBasedCompensation	8099000
CY2023Q1	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-1433000
CY2022Q1	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-643000
CY2023Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1699000
CY2022Q1	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	0
CY2023Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	2532000
CY2022Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	1229000
CY2023Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	21935000
CY2022Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	11699000
CY2023Q1	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	52549000
CY2022Q1	us-gaap	Increase Decrease In Brokerage Receivables IncreaseDecreaseInBrokerageReceivables	296015000
CY2023Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-3163000
CY2022Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2445000
CY2023Q1	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-31567000
CY2022Q1	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-33553000
CY2023Q1	us-gaap	Increase Decrease In Payables To Broker Dealers IncreaseDecreaseInPayablesToBrokerDealers	12281000
CY2022Q1	us-gaap	Increase Decrease In Payables To Broker Dealers IncreaseDecreaseInPayablesToBrokerDealers	229151000
CY2023Q1	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	10904000
CY2022Q1	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	3049000
CY2023Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-6838000
CY2022Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1932000
CY2023Q1	mktx	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-1562000
CY2022Q1	mktx	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-1799000
CY2023Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	7527000
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-23730000
CY2023Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	1048000
CY2022Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	0
CY2023Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	22895000
CY2022Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	-0
CY2023Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	217000
CY2022Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1396000
CY2023Q1	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	10690000
CY2022Q1	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	9425000
CY2023Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-32754000
CY2022Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10821000
CY2023Q1	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	28357000
CY2022Q1	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	27425000
CY2023Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	707000
CY2022Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	50000
CY2023Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	20492000
CY2022Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	20292000
CY2023Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0
CY2022Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	38800000
CY2023Q1	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	50000000
CY2022Q1	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	100000000
CY2023Q1	us-gaap	Repayments Of Subordinated Debt RepaymentsOfSubordinatedDebt	50000000
CY2022Q1	us-gaap	Repayments Of Subordinated Debt RepaymentsOfSubordinatedDebt	100000000
CY2023Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-48142000
CY2022Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-86467000
CY2023Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	3345000
CY2022Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-4356000
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-70024000
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-125374000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	572664000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	625567000
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	502640000
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	500193000
CY2023Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	11660000
CY2022Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	8487000
CY2023Q1	us-gaap	Interest Paid Net InterestPaidNet	187000
CY2022Q1	us-gaap	Interest Paid Net InterestPaidNet	134000
CY2023Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0
CY2022Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	91000
CY2023Q1	dei	Entity Incorporation Date Of Incorporation EntityIncorporationDateOfIncorporation	2000-04-11
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	800000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	600000
CY2023Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	200000
CY2022Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	100000
CY2023Q1	mktx	Number Of Revenue Streams NumberOfRevenueStreams	4
CY2023Q1	mktx	Money Market Funds Fair Value Disclosure MoneyMarketFundsFairValueDisclosure	35504000
CY2023Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	142992000
CY2023Q1	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	12447000
CY2023Q1	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	12447000
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	3990000
CY2023Q1	mktx	Contract With Customer Liability Payments Received ContractWithCustomerLiabilityPaymentsReceived	10367000
CY2023Q1	mktx	Contract With Customer Liability Revenue Recognized Including Additions ContractWithCustomerLiabilityRevenueRecognizedIncludingAdditions	9869000
CY2023Q1	mktx	Contract With Customer Liability Foreign Currency Translation ContractWithCustomerLiabilityForeignCurrencyTranslation	-19000
CY2023Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	4507000
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	63700000
CY2023Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P52M
CY2022Q4	mktx	Money Market Funds Fair Value Disclosure MoneyMarketFundsFairValueDisclosure	59173000
CY2022Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	142965000
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	12340000
CY2022Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	14028000
CY2023Q1	us-gaap	Use Of Estimates UseOfEstimates	<p style="margin-left:2.253%;text-indent:0.0%;font-size:10.0pt;margin-top:8.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;font-style:italic;min-width:fit-content;">Use of Estimates</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;font-style:italic;min-width:fit-content;"> </span></p><p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</span><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"/></p>
CY2023Q1	us-gaap	Securities Reserve Deposit Required And Made SecuritiesReserveDepositRequiredAndMade	51500000
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	12340000
CY2023Q1	mktx	Business Combination Contingent Consideration Liability Unrealized Gain Loss BusinessCombinationContingentConsiderationLiabilityUnrealizedGainLoss	107000
CY2023Q1	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	12447000
CY2023Q1	mktx	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Between Level1 Level2 And Level3 Securities FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersBetweenLevel1Level2AndLevel3Securities	0
CY2022Q1	mktx	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Between Level1 Level2 And Level3 Securities FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersBetweenLevel1Level2AndLevel3Securities	0
CY2023Q1	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	60920000
CY2022Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	62160000
CY2023Q1	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	61734000
CY2022Q4	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	60472000
CY2023Q1	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	814000
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-1688000
CY2023Q1	mktx	Realized Loss On Investments RealizedLossOnInvestments	1700000
CY2023Q1	mktx	Unrealized Gain On Investments UnrealizedGainOnInvestments	2500000
CY2023Q1	mktx	Collateral Deposit With Bank CollateralDepositWithBank	0
CY2023Q1	mktx	Marketable Securities Amortized Cost MarketableSecuritiesAmortizedCost	105724000
CY2023Q1	mktx	Marketable Securities Accumulated Gross Unrealized Gain Before Tax MarketableSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1030000
CY2023Q1	mktx	Marketable Securities Accumulated Gross Unrealized Loss Before Tax MarketableSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	80000
CY2023Q1	us-gaap	Marketable Securities MarketableSecurities	106674000
CY2022Q4	mktx	Marketable Securities Amortized Cost MarketableSecuritiesAmortizedCost	86417000
CY2022Q4	mktx	Marketable Securities Accumulated Gross Unrealized Loss Before Tax MarketableSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	2625000
CY2022Q4	us-gaap	Marketable Securities MarketableSecurities	83792000
CY2023Q1	mktx	Marketable Securities Within One Year Fair Value MarketableSecuritiesWithinOneYearFairValue	40745000
CY2023Q1	mktx	Marketable Securities After One Through Five Years Fair Value MarketableSecuritiesAfterOneThroughFiveYearsFairValue	65929000
CY2023Q1	us-gaap	Marketable Securities MarketableSecurities	106674000
CY2022Q4	mktx	Marketable Securities Within One Year Fair Value MarketableSecuritiesWithinOneYearFairValue	34001000
CY2022Q4	mktx	Marketable Securities After One Through Five Years Fair Value MarketableSecuritiesAfterOneThroughFiveYearsFairValue	49791000
CY2022Q4	us-gaap	Marketable Securities MarketableSecurities	83792000
CY2023Q1	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1000000.0
CY2023Q1	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	-100000
CY2023Q1	us-gaap	Debt Securities Available For Sale Unrealized Gain Loss DebtSecuritiesAvailableForSaleUnrealizedGainLoss	-100000
CY2023Q1	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	1000000.0
CY2022Q1	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	-1000000.0
CY2023Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	47605000
CY2023Q1	mktx	Available For Sale Securities On Credit Losses AvailableForSaleSecuritiesOnCreditLosses	0
CY2023Q1	us-gaap	Due To And From Broker Dealers And Clearing Organizations Disclosure DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure	<p style="text-indent:0.0%;font-size:10.0pt;margin-top:10.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">5. Receivables from and Payables to Broker-dealers, Clearing Organizations and Customers</span></p><div style="font-size:10.0pt;font-family:"Times New Roman", serif;"><p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;font-family:Times New Roman;margin-bottom:6.0pt;text-align:justify;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Receivables from and payables to broker-dealers, clearing organizations and customers consisted of the following:</span></p> <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;"> <tr style="visibility:collapse;"> <td style="width:61.514%;"/> <td style="width:1.0%;"/> <td style="width:15.440999999999999%;"/> <td style="width:1.0%;"/> <td style="width:3.604%;"/> <td style="width:1.0%;"/> <td style="width:15.440999999999999%;"/> <td style="width:1.0%;"/> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td colspan="2" style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">March 31, 2023</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(255,255,255,0.01);text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td colspan="2" style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">December 31, 2022</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(255,255,255,0.01);text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Receivables from broker-dealers, clearing organizations and customers:</span></p></td> <td colspan="6" style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:middle;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">(In thousands)</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:middle;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(222,235,247,1);text-indent:10.0pt;word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Securities failed-to-deliver – broker-dealers and clearing organizations</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">$</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">126,082</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">$</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">144,523</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(255,255,255,1);text-indent:10.0pt;word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Securities failed-to-deliver – customers</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">306,736</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">235,056</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(222,235,247,1);text-indent:10.0pt;word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Deposits with clearing organizations and broker-dealers</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">118,293</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">88,923</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(255,255,255,1);text-indent:10.0pt;word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Other</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">7,143</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">7,833</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(222,235,247,1);text-indent:20.0pt;word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="margin-left:20.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Total</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:2.25pt double rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">$</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:2.25pt double rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">558,254</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:2.25pt double rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:2.25pt double rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">$</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:2.25pt double rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">476,335</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:2.25pt double rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td colspan="2" style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td colspan="2" style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Payables to broker-dealers, clearing organizations and customers:</span></p></td> <td colspan="2" style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td colspan="2" style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(222,235,247,1);text-indent:10.0pt;word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Securities failed-to-receive – broker-dealers and clearing organizations</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">$</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">195,910</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">$</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">224,816</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(255,255,255,1);text-indent:10.0pt;word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Securities failed-to-receive – customers</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">107,206</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">71,828</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(222,235,247,1);text-indent:10.0pt;word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Other</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">13,158</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">7,349</span></p></td> <td style="background-color:rgba(222,235,247,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:0.5pt solid rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(255,255,255,1);text-indent:20.0pt;word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="margin-left:20.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Total</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:2.25pt double rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">$</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:2.25pt double rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">316,274</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:2.25pt double rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:2.25pt double rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">$</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:2.25pt double rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">303,993</span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:nowrap;vertical-align:bottom;border-bottom:2.25pt double rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> <tr> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td colspan="2" style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td colspan="2" style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> <td style="background-color:rgba(255,255,255,1);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> </span></p></td> </tr> </table></div>
CY2023Q1	mktx	Securities Failed To Deliver Broker Dealers SecuritiesFailedToDeliverBrokerDealers	126082000
CY2022Q4	mktx	Securities Failed To Deliver Broker Dealers SecuritiesFailedToDeliverBrokerDealers	144523000
CY2023Q1	mktx	Securities Failed To Deliver Customers SecuritiesFailedToDeliverCustomers	306736000
CY2022Q4	mktx	Securities Failed To Deliver Customers SecuritiesFailedToDeliverCustomers	235056000
CY2023Q1	us-gaap	Deposits Paid For Securities Borrowed At Carrying Value DepositsPaidForSecuritiesBorrowedAtCarryingValue	118293000
CY2022Q4	us-gaap	Deposits Paid For Securities Borrowed At Carrying Value DepositsPaidForSecuritiesBorrowedAtCarryingValue	88923000
CY2023Q1	us-gaap	Other Receivables From Broker Dealers And Clearing Organizations OtherReceivablesFromBrokerDealersAndClearingOrganizations	7143000
CY2022Q4	us-gaap	Other Receivables From Broker Dealers And Clearing Organizations OtherReceivablesFromBrokerDealersAndClearingOrganizations	7833000
CY2023Q1	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	558254000
CY2022Q4	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	476335000
CY2023Q1	mktx	Securities Failed To Receive Broker Dealers SecuritiesFailedToReceiveBrokerDealers	195910000
CY2022Q4	mktx	Securities Failed To Receive Broker Dealers SecuritiesFailedToReceiveBrokerDealers	224816000
CY2023Q1	mktx	Securities Failed To Receive Customers SecuritiesFailedToReceiveCustomers	107206000
CY2022Q4	mktx	Securities Failed To Receive Customers SecuritiesFailedToReceiveCustomers	71828000
CY2023Q1	us-gaap	Other Payables To Broker Dealers And Clearing Organizations OtherPayablesToBrokerDealersAndClearingOrganizations	13158000
CY2022Q4	us-gaap	Other Payables To Broker Dealers And Clearing Organizations OtherPayablesToBrokerDealersAndClearingOrganizations	7349000
CY2023Q1	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	316274000
CY2022Q4	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	303993000
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability Noncurrent BusinessCombinationContingentConsiderationLiabilityNoncurrent	1600000
CY2023Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	142016000
CY2023Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	94411000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	141421000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	43356000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	98065000
CY2023Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4100000
CY2022Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4000000.0
CY2023Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	17400000
CY2023Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	15100000
CY2023Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	12200000
CY2023Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	10400000
CY2023Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	9100000
CY2023Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.250
CY2022Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.284
CY2023Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	2442744
CY2023Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	7488000
CY2022Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	8099000
CY2023Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	60200000
CY2023Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y8M12D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.059
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37478000
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37384000
CY2023Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	167000
CY2022Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	440000
CY2023Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	37645000
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	37824000
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.96
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.73
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.96
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.71
CY2023Q1	us-gaap	Line Of Credit Facility Description LineOfCreditFacilityDescription	On October 15, 2021, the Company entered into a three-year revolving credit facility (the “Credit Agreement”) provided by a syndicate of lenders and JPMorgan Chase Bank, N.A., as administrative agent
CY2021Q4	mktx	Sub Limit For Swingline Loans SubLimitForSwinglineLoans	50000000.0
CY2023Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	100
CY2023Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	100000
CY2022Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	100000
CY2023Q1	us-gaap	Bank Overdrafts BankOverdrafts	0
CY2023Q1	us-gaap	Lessee Operating Lease Option To Extend LesseeOperatingLeaseOptionToExtend	Certain leases contain options to extend the initial term at the Company’s discretion
CY2023Q1	us-gaap	Lessee Operating Lease Existence Of Option To Extend LesseeOperatingLeaseExistenceOfOptionToExtend	true
CY2023Q1	us-gaap	Lease Cost LeaseCost	3162000
CY2022Q1	us-gaap	Lease Cost LeaseCost	3383000
CY2023Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y4M24D
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y7M6D
CY2023Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.059
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	8292000
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	11533000
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	11339000
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	10840000
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	8467000
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	59648000
CY2023Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	110119000
CY2023Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	28802000
CY2023Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	81317000
CY2023Q1	mktx	Settlement Period Of Bond Transaction SettlementPeriodOfBondTransaction	within one to two trading days
CY2023Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	203169000
CY2022Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	186057000
CY2023Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	99133000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	100256000
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	502640000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	572664000

Files In Submission

Name	View Source	Status
mktx-20230331_cal.xml	Edgar Link	unprocessable
mktx-20230331_lab.xml	Edgar Link	unprocessable
0000950170-23-015318-index-headers.html	Edgar Link	pending
0000950170-23-015318-index.html	Edgar Link	pending
0000950170-23-015318.txt	Edgar Link	pending
0000950170-23-015318-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
mktx-20230331.htm	Edgar Link	pending
mktx-20230331.xsd	Edgar Link	pending
mktx-ex31_1.htm	Edgar Link	pending
mktx-ex31_2.htm	Edgar Link	pending
mktx-ex32_1.htm	Edgar Link	pending
mktx-ex32_2.htm	Edgar Link	pending
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mktx-20230331_def.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
mktx-20230331_pre.xml	Edgar Link	unprocessable
mktx-20230331_htm.xml	Edgar Link	completed
R36.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$MKTX
MARKETAXESS HOLDINGS INC Stock $mktx

2023 Q2 Form 10-Q Financial Statement

#000095017023015318 Filed on April 27, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MKTX MARKETAXESS HOLDINGS INC Stock $mktx

2023 Q2 Form 10-Q Financial Statement

#000095017023015318 Filed on April 27, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MKTX
MARKETAXESS HOLDINGS INC Stock $mktx