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Super Investors Intermediate-Term Tax-Free Bond Fund

Intermediate-Term Tax-Free Bond Fund

American Century Municipal Trust · net assets $4.87B · 1799 holdings as of May 31, 2026. Monthly N-PORT disclosure: the full book, not just equities.

Asset mix

DBT: 98.5% · EC: 1.5%

Financial position

Total assets
$4.97B
Total liabilities
$100M
Net assets
$4.87B
Assets attributable to miscellaneous securities
$0
Assets invested in controlled foreign corporations
$0
Borrowings payable within one year
$0
Payable to controlled companies within one year
$0
Payable to other affiliates within one year
$0
Other liabilities payable within one year
$0
Borrowings payable after one year
$0
Payable to controlled companies after one year
$0
Payable to other affiliates after one year
$0
Other liabilities payable after one year
$0
Payables for delayed-delivery investments
$0
Payables for standby commitments
$0
Liquidation preference of outstanding preferred stock
$0
Cash not reported in Parts C or D
$0

Monthly flows and gains

Month 1 Month 2 Month 3
Sales $80.2M $522M $239M
Reinvestment $10.5M $10.9M $12.3M
Redemptions $62.2M $124M $131M
Net realized gain (non-derivative) $4.63K $-571K $-1.09M
Net unrealized appreciation (non-derivative) $-108M $31.1M $6.34M

The three months of the reporting period, as filed; month 3 ends May 31, 2026.

Credit spread risk (change in value per 1bp spread move)

Tenor Investment grade Non-investment grade
3 months $3.1K $220
1 year $81.5K $5.8K
5 years $396K $29.4K
10 years $1.53M $99.4K
30 years $471K $68.1K

Filing details

Registrant
American Century Municipal Trust
Registrant CIK
746458
Registrant LEI
549300LWE02C3N77TY25
Series
Intermediate-Term Tax-Free Bond Fund
Series ID
S000006472
Series LEI
N34IG7F8B7ZLN3TQY404
SEC file number
811-04025
Address
4500 Main St, Kansas City, US-MO, 64111, US
Phone
816-531-5575
Form
NPORT-P
Filed
July 29, 2026
Report period ends
May 31, 2026
Report month ends
May 31, 2026
Accession number
000119312526324050
Holding Value % of net assets
Central Plains Energy Project DBT $36.9M 0.76%
Essex County Improvement Authority DBT $35.4M 0.73%
State Of Illinois DBT $34M 0.70%
Nebraska Public Power District DBT $31.1M 0.64%
Southern Ute Indian Tribe Of The Southern Ute Reservation Of Colorado DBT $25.7M 0.53%
Riverspring Hlth Senior DBT $24.9M 0.51%
Vaneck High Yield Muni ETF EC $24M 0.49%
Commonwealth Of Pennsylvania DBT $23.9M 0.49%
Ishares National Muni Bond ETF EC $23.7M 0.49%
Vanguard Tax-exempt Bond Index ETF EC $23.6M 0.48%
Southeast Energy Authority A Cooperative District DBT $21.4M 0.44%
Pefa Inc DBT $21.3M 0.44%
Main Street Natural Gas Inc DBT $20.2M 0.42%
Monmouth County Improvement Authority/the DBT $20.2M 0.41%
Ohio State University/the DBT $19.6M 0.40%
Hastings Campus Housing Finance Authority DBT $19.3M 0.40%
Black Belt Energy Gas District DBT $18.6M 0.38%
New Jersey Transportation Trust Fund Authority DBT $18.3M 0.37%
Puerto Rico Sales Tax Financing Corp Sales Tax Revenue DBT $17.9M 0.37%
Texas Water Development Board DBT $17.7M 0.36%
State Of Illinois DBT $17.6M 0.36%
Black Belt Energy Gas District DBT $16.9M 0.35%
Energy Northwest DBT $16.6M 0.34%
Bronson Hlthcr Oblig Grp DBT $16.6M 0.34%
State Of Connecticut DBT $16M 0.33%
State Of North Carolina DBT $15.8M 0.32%
Black Belt Energy Gas District DBT $15.7M 0.32%
Drs Kiran & Pallavi Patel DBT $15.7M 0.32%
District Of Columbia Income Tax Revenue DBT $15.6M 0.32%
New York City Transitional Finance Authority Future Tax Secured Revenue DBT $14.9M 0.31%
Tennessee Energy Acquisition Corp DBT $14.8M 0.30%
Bp PLC DBT $14.8M 0.30%
Central Plains Energy Project DBT $14.7M 0.30%
Bonneville Power Admin DBT $14.5M 0.30%
New York State Dormitory Authority DBT $13.7M 0.28%
Central Texas Turnpike System DBT $13.7M 0.28%
Deerfield Episcopal Ret DBT $13.5M 0.28%
District Of Columbia DBT $13.5M 0.28%
New Hampshire Business Finance Authority DBT $13.4M 0.27%
Chevron Corp DBT $13.3M 0.27%
Texas Municipal Gas Acquisition & Supply Corp V DBT $13.2M 0.27%
Texas Hlth Resources Oblg DBT $13M 0.27%
University Of California DBT $12.9M 0.27%
State Of Connecticut DBT $12.9M 0.26%
Public Finance Authority DBT $12.8M 0.26%
Kentucky Public Energy Authority DBT $12.8M 0.26%
Oglethorpe Power Corp DBT $12.7M 0.26%
Texas Municipal Gas Acquisition & Supply Corp V DBT $12.7M 0.26%
Marathon Oil Corp DBT $12.6M 0.26%
Salt Verde Financial Corp DBT $12.6M 0.26%
Southeast Energy Authority A Cooperative District DBT $12.4M 0.25%
County Of Jefferson Al Sewer Revenue DBT $12.1M 0.25%
Adventhealth Oblig Group DBT $12M 0.25%
State Of Washington DBT $11.9M 0.24%
New York State Dormitory Authority DBT $11.7M 0.24%
Iowa Finance Authority DBT $11.6M 0.24%
Kentucky Turnpike Authority DBT $11.5M 0.24%
Southern California Public Power Authority DBT $11.5M 0.24%
Commonwealth Of Massachusetts DBT $11.4M 0.23%
Goldman Sachs Hdqtrs LLC DBT $11.2M 0.23%

Showing top 60 of 1799 holdings.

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