American Century High-Yield Municipal Fund C (AYMCX)
8.37
-0.03
(-0.36%)
USD |
Sep 15 2026
Returns Chart
Key Stats
| Net Expense Ratio | Total Assets Under Management | Weighted Average Dividend Yield | Turnover Ratio (Generic) |
|---|---|---|---|
| 1.60% | 542.08M | -- | 49.00% |
| 1 Year Fund Level Flows | 1 Year Total Returns (Daily) | Annualized Total Returns Since Inception (Daily) | Max Drawdown (Since Inception) |
| -41.08M | -0.40% |
Basic Info
| Investment Strategy | |
| The Fund seeks to provide a high current income exempt from federal income taxes, with capital appreciation as a secondary objective. The Fund invests in municipal and other debt securities with an emphasis on high-yield securities. A high-yield security is one that has been rated below investment grade. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Municipal Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Municipal High Yield |
| Peer Group | High Yield Municipal Debt Funds |
| Global Macro | Bond High Yield |
| US Macro | National Municipal Debt Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | High Yield Municipal Debt Funds |
| Fund Owner Firm Name | American Century Investments |
| Broad Asset Class Benchmark Index | |
| ^BBMBTR | 100.0% |
Net Fund Flows Versus Peer Group
1 Month
% Rank:
81
-152.26M
Peer Group Low
200.46M
Peer Group High
1 Year
% Rank:
73
-41.08M
-1.158B
Peer Group Low
2.261B
Peer Group High
3 Months
% Rank:
83
-313.41M
Peer Group Low
507.46M
Peer Group High
3 Years
% Rank:
78
-6.234B
Peer Group Low
7.040B
Peer Group High
6 Months
% Rank:
62
-999.24M
Peer Group Low
1.232B
Peer Group High
5 Years
% Rank:
73
-9.920B
Peer Group Low
9.387B
Peer Group High
YTD
% Rank:
62
-475.95M
Peer Group Low
1.400B
Peer Group High
10 Years
% Rank:
71
-4.775B
Peer Group Low
13.87B
Peer Group High
Date Unavailable
Risk
Performance Versus Peer Group
Annual Total Returns Versus Peers
As of September 16, 2026.
Asset Allocation
As of June 30, 2026.
| Type | % Net |
|---|---|
| Cash | 0.00% |
| Stock | 0.01% |
| Bond | 99.16% |
| Convertible | 0.00% |
| Preferred | 0.00% |
| Other | 0.83% |
Top 10 Holdings
| Name | % Weight | Price | % Change |
|---|---|---|---|
| BUCKEYE OHIO TOB SETTLEMENT FING AUTH OH 5.000 06/01/2055 | 1.08% | 74.92 | 0.39% |
| BUILD NYC RESOURCE CORP N Y REV NY 5.500 12/15/2032 | 1.03% | 94.55 | -0.05% |
| CENTRAL PLAINS ENERGY PROJ NEB GAS PROJ REV NE 5.000 05/01/2053 | 0.90% | 102.70 | 0.13% |
| NEW JERSEY ST TRANSN TR FD AUTH NJ 5.000 06/15/2044 | 0.89% | 100.73 | 0.00% |
| PUBLIC FIN AUTH WIS REV WI 5.250 12/01/2054 | 0.88% | 94.85 | 0.00% |
| NEW JERSEY ECONOMIC DEV AUTH SPL FAC REV NJ 5.000 10/01/2047 | 0.87% | 91.50 | 0.00% |
| ST LOUIS CNTY MO INDL DEV AUTH SR LIVING FACS REV MO 5.250 09/01/2053 | 0.86% | 92.82 | 0.00% |
|
Other Assets less Liabilities
|
0.83% | -- | -- |
| ESCAMBIA CNTY FLA HEALTH FACS AUTH HEALTH FAC REV FL 4.000 08/15/2045 | 0.76% | 81.79 | 0.00% |
| NEW YORK N Y NY 5.000 04/01/2043 | 0.71% | 100.58 | 0.00% |
Fees & Availability
| Fees | |
| Actual 12B-1 Fee | 1.00% |
| Actual Management Fee | 0.59% |
| Administration Fee | -- |
| Maximum Front Load | -- |
| Maximum Deferred Load | 1.00% |
| Maximum Redemption Fee | -- |
| General Availability | |
| Available for Insurance Product | No |
| Available for RRSP | No |
| Purchase Details | |
| Open to New Investors |
|
| Minimum Initial Investment | 2500.00 None |
| Minimum Subsequent Investment | 50.00 None |
TTM Distributions
| Type | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Qualified Income
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Normal
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Qualified
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
LT Cap Gains
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Ordinary Income
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Non-Qual
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
ST Cap Gains
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Interest
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Tax-Exempt
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
ROC
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Other
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
|
Total
|
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
As of August 31, 2026.
Basic Info
| Investment Strategy | |
| The Fund seeks to provide a high current income exempt from federal income taxes, with capital appreciation as a secondary objective. The Fund invests in municipal and other debt securities with an emphasis on high-yield securities. A high-yield security is one that has been rated below investment grade. |
| General | |
| Security Type | Mutual Fund |
| Equity Style | -- |
| Broad Asset Class | Municipal Bond |
| Broad Category | Fixed Income |
| Global Peer Group | Bond USD Municipal High Yield |
| Peer Group | High Yield Municipal Debt Funds |
| Global Macro | Bond High Yield |
| US Macro | National Municipal Debt Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | High Yield Municipal Debt Funds |
| Fund Owner Firm Name | American Century Investments |
| Broad Asset Class Benchmark Index | |
| ^BBMBTR | 100.0% |
Fundamentals
| General | |
| Distribution Yield | -- |
| Dividend Yield TTM (9-15-26) | 3.47% |
| 30-Day SEC Yield (8-31-26) | 3.55% |
| 7-Day SEC Yield | -- |
| Number of Holdings | 420 |
| Bond | |
| Yield to Maturity (6-30-26) | 4.85% |
| Effective Duration | 8.50 |
| Average Coupon | 5.05% |
| Calculated Average Quality | 3.515 |
| Effective Maturity | 14.08 |
| Nominal Maturity | 21.41 |
| Number of Bond Holdings | 416 |
As of June 30, 2026
Fund Details
Top Portfolio Holders
| Name | % Weight |
|---|---|
| Portfolio A | 5.00% |
| Portfolio B | 3.50% |
| Portfolio C | 2.25% |
Excel Add-In Codes
| Name: =YCI("M:AYMCX", "name") |
| Broad Asset Class: =YCI("M:AYMCX", "broad_asset_class") |
| Broad Category: =YCI("M:AYMCX", "broad_category_group") |
| Prospectus Objective: =YCI("M:AYMCX", "prospectus_objective") |
| To find the codes for any of our securities and financial metrics, see our Complete Excel Reference. |