American Century Inflation Adjusted Bond Fund Y Class (AIAYX)
| Fund Assets | 2.28B |
| Expense Ratio | 0.34% |
| Min. Investment | $0.00 |
| Turnover | 49.00% |
| Dividend (ttm) | 0.44 |
| Dividend Yield | 4.15% |
| Dividend Growth | 12.16% |
| Payout Frequency | Semi-Annual |
| Ex-Dividend Date | Jun 24, 2025 |
| Previous Close | 10.62 |
| YTD Return | 4.71% |
| 1-Year Return | 4.94% |
| 5-Year Return | 6.74% |
| 52-Week Low | 10.28 |
| 52-Week High | 10.89 |
| Beta (5Y) | n/a |
| Holdings | 175 |
| Inception Date | Apr 10, 2017 |
About AIAYX
American Century Inflation-Adjusted Bond Fund Y is an open-end mutual fund designed to offer total return and inflation protection by investing primarily in inflation-indexed securities. Its core strategy centers on holding U.S. Treasury Inflation-Protected Securities (TIPS), whose principal and interest payments are adjusted in line with changes in the Consumer Price Index, helping to preserve purchasing power during periods of rising inflation. The fund may also utilize U.S. Treasury futures, inflation swap agreements, and credit default swaps to optimize duration, manage inflation dynamics, and control credit exposure. Targeted at institutional investors, the fund maintains a high-quality bond portfolio with a moderate interest rate sensitivity. It holds a significant concentration in U.S. government securities, including various Treasury notes and securitized issues, and aims to deliver consistent yield while minimizing costs, as reflected in its competitive expense ratio. As part of the inflation-protected bond category, this fund serves a crucial role in diversified portfolios for investors seeking long-term, inflation-sensitive fixed income allocations.
Performance
AIAYX had a total return of 4.94% in the past year, including dividends. Since the fund's inception, the average annual return has been 2.55%.
Equivalent Funds
These are funds that follow the same index from the other major fund companies.
Top 10 Holdings
38.48% of assets| Name | Symbol | Weight |
|---|---|---|
| United States Treasury Notes 1.375% | TII.1.375 07.15.33 | 4.76% |
| United States Treasury Notes 0.125% | TII.0.125 04.15.27 | 4.65% |
| United States Treasury Notes 0.625% | TII.0.625 07.15.32 | 4.59% |
| United States Treasury Notes 0.5% | TII.0.5 01.15.28 | 4.08% |
| Ultra 10 Year US Treasury Note Future Sept 25 | n/a | 4.01% |
| United States Treasury Notes 1.875% | TII.1.875 07.15.34 | 3.97% |
| United States Treasury Notes 0.125% | TII.0.125 07.15.31 | 3.86% |
| United States Treasury Notes 1.25% | TII.1.25 04.15.28 | 3.07% |
| Government National Mortgage Association 5.5% | G2SF.5.5 7.11 | 2.84% |
| United States Treasury Bonds 2.375% | TII.2.375 01.15.27 | 2.65% |
Dividend History
| Ex-Dividend | Amount | Pay Date |
|---|---|---|
| Jun 24, 2025 | $0.2348 | Jun 24, 2025 |
| Dec 17, 2024 | $0.2052 | Dec 17, 2024 |
| Jun 18, 2024 | $0.0422 | Jun 18, 2024 |
| Dec 19, 2023 | $0.3501 | Dec 19, 2023 |
| Jun 20, 2023 | $0.1329 | Jun 20, 2023 |
| Dec 21, 2022 | $0.5592 | Dec 21, 2022 |