$MPWR
Monolithic Power Systems Inc

2024 Q4 Form 10-Q Financial Statement

#000143774924033608 Filed on November 06, 2024

View on sec.gov

Income Statement

Concept 2024 Q4 2024 Q3
Revenue $620.1M
YoY Change 30.59%
Cost Of Revenue $276.7M
YoY Change 30.92%
Gross Profit $343.4M
YoY Change 30.32%
Gross Profit Margin 55.38%
Selling, General & Admin $94.36M
YoY Change 49.34%
% of Gross Profit 27.48%
Research & Development $85.05M
YoY Change 31.28%
% of Gross Profit 24.76%
Depreciation & Amortization
YoY Change
% of Gross Profit
Operating Expenses $179.4M
YoY Change 40.2%
Operating Profit $164.0M
YoY Change 20.99%
Interest Expense $6.805M
YoY Change 12.09%
% of Operating Profit 4.15%
Other Income/Expense, Net $10.28M
YoY Change 349.02%
Pretax Income $174.3M
YoY Change 26.44%
Income Tax $29.88M
% Of Pretax Income 17.14%
Net Earnings $144.4M
YoY Change 19.2%
Net Earnings / Revenue 23.29%
Basic Earnings Per Share $2.96
Diluted Earnings Per Share $2.95
COMMON SHARES
Basic Shares Outstanding 48.78M 48.75M
Diluted Shares Outstanding 48.96M

Balance Sheet

Concept 2024 Q4 2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $700.3M
Short-Term Investments
Other Short-Term Assets $108.5M
YoY Change -1.38%
Inventory $424.9M
Prepaid Expenses $31.38M
Receivables $164.7M
Other Receivables $0.00
Total Short-Term Assets $2.160B
YoY Change 24.49%
LONG-TERM ASSETS
Property, Plant & Equipment $436.3M
YoY Change 21.78%
Goodwill $26.08M
YoY Change 296.9%
Intangibles $10.23M
YoY Change
Long-Term Investments
YoY Change
Other Assets $191.0M
YoY Change -6.47%
Total Long-Term Assets $694.3M
YoY Change 17.14%
TOTAL ASSETS
Total Short-Term Assets $2.160B
Total Long-Term Assets $694.3M
Total Assets $2.855B
YoY Change 22.62%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $115.9M
YoY Change 79.06%
Accrued Expenses $139.4M
YoY Change 15.54%
Deferred Revenue $6.315M
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $336.6M
YoY Change 34.63%
LONG-TERM LIABILITIES
Long-Term Debt
YoY Change
Other Long-Term Liabilities $101.8M
YoY Change 31.53%
Total Long-Term Liabilities $101.8M
YoY Change 31.53%
TOTAL LIABILITIES
Total Short-Term Liabilities $336.6M
Total Long-Term Liabilities $101.8M
Total Liabilities $503.1M
YoY Change 31.27%
SHAREHOLDERS EQUITY
Retained Earnings $1.099B
YoY Change 22.17%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $2.352B
YoY Change
Total Liabilities & Shareholders Equity $2.855B
YoY Change 22.62%

Cashflow Statement

Concept 2024 Q4 2024 Q3
OPERATING ACTIVITIES
Net Income $144.4M
YoY Change 19.2%
Depreciation, Depletion And Amortization
YoY Change
Cash From Operating Activities
YoY Change
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities
YoY Change
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities
YoY Change
NET CHANGE
Cash From Operating Activities
Cash From Investing Activities
Cash From Financing Activities
Net Change In Cash
YoY Change
FREE CASH FLOW
Cash From Operating Activities
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Entity Central Index Key
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dei Entity Registrant Name
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MONOLITHIC POWER SYSTEMS INC
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dei Entity Tax Identification Number
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dei Security12b Title
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dei Trading Symbol
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us-gaap Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
14160000 usd
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
149623000 usd
CY2024Q3 us-gaap Stockholders Equity
StockholdersEquity
2351690000 usd
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
1668602000 usd
us-gaap Net Income Loss
NetIncomeLoss
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us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-24026000 usd
us-gaap Dividends
Dividends
147474000 usd
us-gaap Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
1118000 usd
us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
7568000 usd
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
108607000 usd
CY2023Q3 us-gaap Stockholders Equity
StockholdersEquity
1944864000 usd
us-gaap Net Income Loss
NetIncomeLoss
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us-gaap Net Income Loss
NetIncomeLoss
330469000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
26387000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
29940000 usd
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
16684000 usd
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
1591000 usd
mpwr Gain Loss On Deferred Compensation Plan Investments Cash Flow
GainLossOnDeferredCompensationPlanInvestmentsCashFlow
9180000 usd
mpwr Gain Loss On Deferred Compensation Plan Investments Cash Flow
GainLossOnDeferredCompensationPlanInvestmentsCashFlow
3411000 usd
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-6598000 usd
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
10927000 usd
us-gaap Share Based Compensation
ShareBasedCompensation
149630000 usd
us-gaap Share Based Compensation
ShareBasedCompensation
108603000 usd
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
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us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
1447000 usd
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
-15148000 usd
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
3103000 usd
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
40535000 usd
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-49989000 usd
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-57781000 usd
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
21423000 usd
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
44210000 usd
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
6915000 usd
us-gaap Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
24450000 usd
us-gaap Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
-22355000 usd
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
13345000 usd
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-12797000 usd
us-gaap Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
25388000 usd
us-gaap Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
14184000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
620729000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
484900000 usd
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
81316000 usd
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
43772000 usd
us-gaap Payments To Acquire Equipment On Lease
PaymentsToAcquireEquipmentOnLease
18175000 usd
us-gaap Payments To Acquire Equipment On Lease
PaymentsToAcquireEquipmentOnLease
-0 usd
us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
941451000 usd
us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
492638000 usd
us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
779861000 usd
us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
328181000 usd
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
33283000 usd
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
-0 usd
mpwr Contributions Made To Deferred Compensation Plan
ContributionsMadeToDeferredCompensationPlan
1764000 usd
mpwr Contributions Made To Deferred Compensation Plan
ContributionsMadeToDeferredCompensationPlan
4466000 usd
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
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us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-212695000 usd
mpwr Property And Equipment Purchased On Extended Payment Terms
PropertyAndEquipmentPurchasedOnExtendedPaymentTerms
2654000 usd
mpwr Property And Equipment Purchased On Extended Payment Terms
PropertyAndEquipmentPurchasedOnExtendedPaymentTerms
2732000 usd
us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
0 usd
us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
1118000 usd
us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
8727000 usd
us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
7568000 usd
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
14160000 usd
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
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us-gaap Payments Of Dividends
PaymentsOfDividends
178766000 usd
us-gaap Payments Of Dividends
PaymentsOfDividends
135265000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-186853000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-129311000 usd
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1552000 usd
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-10323000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
139300000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
132571000 usd
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
561181000 usd
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
288729000 usd
CY2024Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
700481000 usd
CY2023Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
421300000 usd
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
58614000 usd
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
73678000 usd
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
9577000 usd
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
2893000 usd
CY2024Q3 mpwr Dividends And Dividend Equivalents Accrued
DividendsAndDividendEquivalentsAccrued
63922000 usd
CY2023Q3 mpwr Dividends And Dividend Equivalents Accrued
DividendsAndDividendEquivalentsAccrued
52509000 usd
us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><i>Use of Estimates</i></b></p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">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 reported amounts of revenue and expenses during the reporting period. Significant estimates and assumptions used in these condensed consolidated financial statements primarily include those related to revenue recognition, inventory valuation, valuation of share-based awards, contingencies and income tax valuation allowances. Actual results could differ from these estimates and assumptions, and any such differences may be material to the Company’s condensed consolidated financial statements.</p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2024Q3 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
51398000 usd
CY2023Q3 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
33602000 usd
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
149630000 usd
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
108603000 usd
CY2024Q3 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
766000 usd
CY2023Q3 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
667000 usd
us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
2272000 usd
us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
1753000 usd
CY2024Q3 us-gaap Share Price
SharePrice
924.5
CY2024Q1 us-gaap Share Price
SharePrice
632.98
CY2024Q1 us-gaap Share Price
SharePrice
632.98
CY2024Q3 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
70567000 usd
CY2023Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
118917000 usd
CY2024Q3 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
182312000 usd
CY2023Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
112750000 usd
CY2024Q3 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
172063000 usd
CY2023Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
152035000 usd
CY2024Q3 us-gaap Inventory Net
InventoryNet
424942000 usd
CY2023Q4 us-gaap Inventory Net
InventoryNet
383702000 usd
CY2024Q3 mpwr Prepaid Wafer Purchases Current
PrepaidWaferPurchasesCurrent
60000000 usd
CY2023Q4 mpwr Prepaid Wafer Purchases Current
PrepaidWaferPurchasesCurrent
0 usd
CY2024Q3 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
31379000 usd
CY2023Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
28964000 usd
CY2024Q3 mpwr Tax Withholding Share Based Payment Arrangement Proceeds Receivable
TaxWithholdingShareBasedPaymentArrangementProceedsReceivable
54000 usd
CY2023Q4 mpwr Tax Withholding Share Based Payment Arrangement Proceeds Receivable
TaxWithholdingShareBasedPaymentArrangementProceedsReceivable
20141000 usd
CY2024Q3 us-gaap Other Receivables Net Current
OtherReceivablesNetCurrent
0 usd
CY2023Q4 us-gaap Other Receivables Net Current
OtherReceivablesNetCurrent
50000000 usd
CY2024Q3 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
17021000 usd
CY2023Q4 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
15154000 usd
CY2024Q3 us-gaap Other Assets Current
OtherAssetsCurrent
108454000 usd
CY2023Q4 us-gaap Other Assets Current
OtherAssetsCurrent
147463000 usd
CY2024Q3 mpwr Prepaid Wafer Purchase Current
PrepaidWaferPurchaseCurrent
60000000 usd
CY2023Q4 us-gaap Other Receivables Net Current
OtherReceivablesNetCurrent
50000000 usd
CY2024Q3 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
89324000 usd
CY2023Q4 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
78381000 usd
CY2024Q3 mpwr Prepaid Wafer Purchase Noncurrent
PrepaidWaferPurchaseNoncurrent
60000000 usd
CY2023Q4 mpwr Prepaid Wafer Purchase Noncurrent
PrepaidWaferPurchaseNoncurrent
120000000 usd
CY2024Q3 mpwr Operating Lease Rightofuse Asset And Related Assets
OperatingLeaseRightofuseAssetAndRelatedAssets
35026000 usd
CY2023Q4 mpwr Operating Lease Rightofuse Asset And Related Assets
OperatingLeaseRightofuseAssetAndRelatedAssets
8355000 usd
CY2024Q3 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
6673000 usd
CY2023Q4 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
4541000 usd
CY2024Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
191023000 usd
CY2023Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
211277000 usd
CY2024Q3 mpwr Dividends And Dividend Equivalents
DividendsAndDividendEquivalents
62564000 usd
CY2023Q4 mpwr Dividends And Dividend Equivalents
DividendsAndDividendEquivalents
57697000 usd
CY2024Q3 mpwr Stock Rotation Reserve
StockRotationReserve
24033000 usd
CY2023Q4 mpwr Stock Rotation Reserve
StockRotationReserve
18843000 usd
CY2024Q3 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
14344000 usd
CY2023Q4 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
16906000 usd
CY2024Q3 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
6315000 usd
CY2023Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
2792000 usd
CY2024Q3 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
11407000 usd
CY2023Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
8063000 usd
CY2024Q3 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
20768000 usd
CY2023Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
11490000 usd
CY2024Q3 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
139431000 usd
CY2023Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
115791000 usd
CY2024Q3 us-gaap Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
84128000 usd
CY2023Q4 us-gaap Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
80903000 usd
CY2024Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
13482000 usd
CY2023Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
5565000 usd
CY2024Q3 mpwr Dividend Equivalents Noncurrent
DividendEquivalentsNoncurrent
4196000 usd
CY2023Q4 mpwr Dividend Equivalents Noncurrent
DividendEquivalentsNoncurrent
2187000 usd
CY2024Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
101806000 usd
CY2023Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
88655000 usd
CY2024Q3 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
17522000 usd
CY2023Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
8355000 usd
CY2024Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
2814000 usd
CY2023Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
2303000 usd
CY2024Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
13482000 usd
CY2023Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
5565000 usd
CY2024Q3 us-gaap Operating Lease Cost
OperatingLeaseCost
948000 usd
CY2023Q3 us-gaap Operating Lease Cost
OperatingLeaseCost
852000 usd
us-gaap Operating Lease Cost
OperatingLeaseCost
2859000 usd
us-gaap Operating Lease Cost
OperatingLeaseCost
2327000 usd
CY2024Q3 us-gaap Short Term Lease Cost
ShortTermLeaseCost
822000 usd
CY2023Q3 us-gaap Short Term Lease Cost
ShortTermLeaseCost
480000 usd
us-gaap Short Term Lease Cost
ShortTermLeaseCost
2020000 usd
us-gaap Short Term Lease Cost
ShortTermLeaseCost
1572000 usd
CY2024Q3 us-gaap Lease Cost
LeaseCost
1770000 usd
CY2023Q3 us-gaap Lease Cost
LeaseCost
1332000 usd
us-gaap Lease Cost
LeaseCost
4879000 usd
us-gaap Lease Cost
LeaseCost
3899000 usd
CY2024Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
1704000 usd
CY2023Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
629000 usd
us-gaap Operating Lease Payments
OperatingLeasePayments
3404000 usd
us-gaap Operating Lease Payments
OperatingLeasePayments
2267000 usd
CY2024Q3 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
2339000 usd
CY2023Q3 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
2086000 usd
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
11610000 usd
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
6921000 usd
CY2024Q3 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P11Y3M18D
CY2023Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P4Y8M12D
CY2024Q3 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.054 pure
CY2023Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.043 pure
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
958000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
3326000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
2787000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
2298000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
1550000 usd
CY2024Q3 mpwr Lessee Operating Lease Liability Payments Due Thereafter
LesseeOperatingLeaseLiabilityPaymentsDueThereafter
12639000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
23558000 usd
CY2024Q3 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
7262000 usd
CY2024Q3 us-gaap Operating Lease Liability
OperatingLeaseLiability
16296000 usd
CY2024Q3 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
300000 usd
CY2023Q3 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
400000 usd
us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
700000 usd
us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
1200000 usd
CY2024Q3 us-gaap Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year
LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear
264000 usd
CY2024Q3 us-gaap Lessor Operating Lease Payments To Be Received Next Twelve Months
LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths
583000 usd
CY2024Q3 us-gaap Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
403000 usd
CY2024Q3 us-gaap Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
373000 usd
CY2024Q3 us-gaap Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
384000 usd
CY2024Q3 mpwr Lessor Operating Lease Payment To Be Received After Year Four
LessorOperatingLeasePaymentToBeReceivedAfterYearFour
129000 usd
CY2024Q3 us-gaap Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
2136000 usd
CY2024Q3 us-gaap Net Income Loss
NetIncomeLoss
144430000 usd
CY2023Q3 us-gaap Net Income Loss
NetIncomeLoss
121163000 usd
us-gaap Net Income Loss
NetIncomeLoss
337337000 usd
us-gaap Net Income Loss
NetIncomeLoss
330469000 usd
CY2024Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
48757000
CY2023Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
47780000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
48692000
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
47501000
CY2024Q3 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
207000
CY2023Q3 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
1012000
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
253000
us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
1233000
CY2024Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
48964000
CY2023Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
48792000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
48945000
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
48734000
CY2024Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.96
CY2023Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.54
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.93
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.96
CY2024Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.95
CY2023Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.48
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
6.89
us-gaap Earnings Per Share Diluted
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StockRepurchasedAndRetiredDuringPeriodShares
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StockRepurchasedAndRetiredDuringPeriodValue
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us-gaap Stock Repurchased And Retired During Period Value
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CY2024Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
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CY2023Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
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us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1585435000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
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CY2024Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
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CY2023Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
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us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
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us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
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CY2024Q3 us-gaap Noncurrent Assets
NoncurrentAssets
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CY2023Q4 us-gaap Noncurrent Assets
NoncurrentAssets
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StandardProductWarrantyAccrual
14702000 usd
CY2023Q2 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
17654000 usd
CY2023Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
16906000 usd
CY2022Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
24082000 usd
CY2024Q3 us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
570000 usd
CY2023Q3 us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
1858000 usd
us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
2895000 usd
us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
2800000 usd
CY2024Q3 us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
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StandardProductWarrantyAccrualPayments
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us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
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us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
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CY2024Q3 us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
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CY2023Q3 us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
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us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
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us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
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CY2024Q3 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
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CY2023Q3 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
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CY2024Q3 mpwr Prepaid Wafer Purchase Current
PrepaidWaferPurchaseCurrent
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CY2024Q3 us-gaap Purchase Obligation Future Minimum Payments Remainder Of Fiscal Year
PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear
36496000 usd
CY2024Q3 us-gaap Purchase Obligation Due In Next Twelve Months
PurchaseObligationDueInNextTwelveMonths
518513000 usd
CY2024Q3 us-gaap Purchase Obligation Due In Second Year
PurchaseObligationDueInSecondYear
1613000 usd
CY2024Q3 us-gaap Purchase Obligation Due In Third Year
PurchaseObligationDueInThirdYear
30248000 usd
CY2024Q3 us-gaap Purchase Obligation
PurchaseObligation
586870000 usd
CY2024Q3 us-gaap Cash
Cash
413010000 usd
CY2023Q4 us-gaap Cash
Cash
392329000 usd
CY2024Q3 us-gaap Money Market Funds At Carrying Value
MoneyMarketFundsAtCarryingValue
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CY2023Q4 us-gaap Money Market Funds At Carrying Value
MoneyMarketFundsAtCarryingValue
135514000 usd
CY2024Q3 us-gaap Certificates Of Deposit At Carrying Value
CertificatesOfDepositAtCarryingValue
171065000 usd
CY2023Q4 us-gaap Certificates Of Deposit At Carrying Value
CertificatesOfDepositAtCarryingValue
127123000 usd
CY2024Q3 us-gaap Us Government Securities At Carrying Value
USGovernmentSecuritiesAtCarryingValue
581156000 usd
CY2023Q4 us-gaap Us Government Securities At Carrying Value
USGovernmentSecuritiesAtCarryingValue
358409000 usd
CY2024Q3 mpwr Cash Cash Equivalents And Investments
CashCashEquivalentsAndInvestments
1462523000 usd
CY2023Q4 mpwr Cash Cash Equivalents And Investments
CashCashEquivalentsAndInvestments
1109043000 usd
CY2024Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
700347000 usd
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
527843000 usd
CY2024Q3 us-gaap Short Term Investments
ShortTermInvestments
762003000 usd
CY2023Q4 us-gaap Short Term Investments
ShortTermInvestments
580633000 usd
CY2024Q3 us-gaap Long Term Investments
LongTermInvestments
173000 usd
CY2023Q4 us-gaap Long Term Investments
LongTermInvestments
567000 usd
CY2024Q3 mpwr Cash Cash Equivalents And Investments
CashCashEquivalentsAndInvestments
1462523000 usd
CY2023Q4 mpwr Cash Cash Equivalents And Investments
CashCashEquivalentsAndInvestments
1109043000 usd
CY2024Q3 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
765440000 usd
CY2024Q3 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
765683000 usd
CY2024Q3 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
805000 usd
CY2024Q3 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
774000 usd
CY2024Q3 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
175000 usd
CY2024Q3 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
173000 usd
CY2024Q3 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
766420000 usd
CY2024Q3 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
766630000 usd
CY2024Q3 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
1049303000 usd
CY2024Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
515000 usd
CY2024Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
305000 usd
CY2024Q3 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1049513000 usd
CY2023Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
718024000 usd
CY2023Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
331000 usd
CY2023Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
1641000 usd
CY2023Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
716714000 usd
CY2024Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
45331000 usd
CY2024Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
15000 usd
CY2024Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
19292000 usd
CY2024Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
290000 usd
CY2024Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
64623000 usd
CY2024Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
305000 usd
CY2023Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
118391000 usd
CY2023Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
114000 usd
CY2023Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
71373000 usd
CY2023Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
1527000 usd
CY2023Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
189764000 usd
CY2023Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
1641000 usd
CY2024Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
700347000 usd
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
527843000 usd
CY2024Q3 us-gaap Restricted Cash Current
RestrictedCashCurrent
0 usd
CY2023Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
33204000 usd
CY2024Q3 us-gaap Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
134000 usd
CY2023Q4 us-gaap Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
134000 usd
CY2024Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
700481000 usd
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
561181000 usd
CY2024Q3 us-gaap Assets Fair Value Disclosure
AssetsFairValueDisclosure
1111150000 usd
CY2023Q4 us-gaap Assets Fair Value Disclosure
AssetsFairValueDisclosure
771550000 usd
CY2024Q3 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
89324000 usd
CY2023Q4 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
78381000 usd
CY2024Q3 us-gaap Deferred Compensation Liability Current And Noncurrent
DeferredCompensationLiabilityCurrentAndNoncurrent
92140000 usd
CY2023Q4 us-gaap Deferred Compensation Liability Current And Noncurrent
DeferredCompensationLiabilityCurrentAndNoncurrent
81287000 usd
CY2024Q3 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
6805000 usd
CY2023Q3 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
6071000 usd
us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
20349000 usd
us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
16844000 usd
CY2024Q3 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
6644000 usd
CY2023Q3 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
1647000 usd
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
16684000 usd
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
1591000 usd
CY2024Q3 mpwr Gain Loss On Deferred Compensation Plan Investments
GainLossOnDeferredCompensationPlanInvestments
3894000 usd
CY2023Q3 mpwr Gain Loss On Deferred Compensation Plan Investments
GainLossOnDeferredCompensationPlanInvestments
-1611000 usd
mpwr Gain Loss On Deferred Compensation Plan Investments
GainLossOnDeferredCompensationPlanInvestments
9180000 usd
mpwr Gain Loss On Deferred Compensation Plan Investments
GainLossOnDeferredCompensationPlanInvestments
3411000 usd
CY2024Q3 mpwr Gain Loss On Charitable Contribution
GainLossOnCharitableContribution
-6400000 usd
CY2023Q3 mpwr Gain Loss On Charitable Contribution
GainLossOnCharitableContribution
-3850000 usd
mpwr Gain Loss On Charitable Contribution
GainLossOnCharitableContribution
-18550000 usd
mpwr Gain Loss On Charitable Contribution
GainLossOnCharitableContribution
-9650000 usd
CY2024Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-665000 usd
CY2023Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
32000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-333000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
1933000 usd
CY2024Q3 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
10278000 usd
CY2023Q3 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
2289000 usd
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
27330000 usd
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
14129000 usd
CY2024Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
29900000 usd
CY2024Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.171 pure
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
66000000 usd
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.164 pure
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21 pure
CY2023Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
16700000 usd
CY2023Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.121 pure
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
55800000 usd
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.145 pure
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21 pure
CY2024Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.25
CY2023Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
3.75
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
3
CY2024Q3 us-gaap Dividends Common Stock
DividendsCommonStock
60974000 usd
CY2023Q3 us-gaap Dividends Common Stock
DividendsCommonStock
47832000 usd
us-gaap Dividends Common Stock
DividendsCommonStock
182680000 usd
us-gaap Dividends Common Stock
DividendsCommonStock
142692000 usd
CY2024Q3 us-gaap Dividends Payable Current
DividendsPayableCurrent
61000000 usd
CY2023Q4 us-gaap Dividends Payable Current
DividendsPayableCurrent
47900000 usd
CY2024Q3 mpwr Accrued Dividend Equivalents
AccruedDividendEquivalents
5800000 usd
CY2023Q4 mpwr Accrued Dividend Equivalents
AccruedDividendEquivalents
11900000 usd

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