American Century Inflation Adjusted Bond Fund R5 Class (AIANX)

NASDAQ · Mutual Fund · Delayed Price · Currency is USD
10.57
-0.05 (-0.47%)
Jul 23, 2025, 4:00 PM EDT
-0.47%
Fund Assets2.29B
Expense Ratio0.34%
Min. Investment$5,000,000
Turnover49.00%
Dividend (ttm)0.44
Dividend Yield4.14%
Dividend Growth12.16%
Payout FrequencySemi-Annual
Ex-Dividend DateJun 24, 2025
Previous Close10.62
YTD Return4.61%
1-Year Return5.04%
5-Year Return6.47%
52-Week Low10.28
52-Week High10.89
Beta (5Y)n/a
Holdings175
Inception DateOct 1, 2002

About AIANX

The American Century Inflation-Adjusted Bond Fund R5 Class is a mutual fund focused on delivering **total return and inflation protection** by investing primarily in **inflation-indexed debt securities**. This fund allocates at least 80% of its assets to securities such as U.S. Treasury Inflation-Protected Securities (TIPS), and can also include corporate and securitized bonds, all designed to adjust their principal in line with inflation rates. Its primary purpose is to help investors preserve purchasing power during periods of rising prices, making it particularly relevant for long-term capital preservation in retirement or institutional portfolios. Distinguished by a **competitive expense ratio** for its share class and managed by a team with extensive fixed income experience, the fund employs robust risk management strategies to maximize real returns per unit of risk. The fund is predominantly offered through employer-sponsored retirement plans, underscoring its role as a core component of fixed income allocations seeking mitigation against inflation erosion. It tracks performance against the Bloomberg U.S. Treasury Inflation-Protected Securities Index and serves as a key tool for investors aiming to diversify traditional bond exposure while hedging inflation risk.

Fund Family American Century Investments
Category Inflation-Protected Bond
Stock Exchange NASDAQ
Ticker Symbol AIANX
Share Class R5 Class
Index Bloomberg U.S. TIPS TR

Performance

AIANX had a total return of 5.04% in the past year, including dividends. Since the fund's inception, the average annual return has been 3.87%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

SymbolProviderNameExpense Ratio
VIPIXVanguardVanguard Inflation-Protected Securities Fund Institutional Shares0.07%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

SymbolShare ClassExpense Ratio
AINGXG Class0.08%
AIADXR6 Class0.29%
AIAYXY Class0.34%
AIAHXI Class0.44%

Top 10 Holdings

38.48% of assets
NameSymbolWeight
United States Treasury Notes 1.375%TII.1.375 07.15.334.76%
United States Treasury Notes 0.125%TII.0.125 04.15.274.65%
United States Treasury Notes 0.625%TII.0.625 07.15.324.59%
United States Treasury Notes 0.5%TII.0.5 01.15.284.08%
Ultra 10 Year US Treasury Note Future Sept 25n/a4.01%
United States Treasury Notes 1.875%TII.1.875 07.15.343.97%
United States Treasury Notes 0.125%TII.0.125 07.15.313.86%
United States Treasury Notes 1.25%TII.1.25 04.15.283.07%
Government National Mortgage Association 5.5%G2SF.5.5 7.112.84%
United States Treasury Bonds 2.375%TII.2.375 01.15.272.65%
View More Holdings

Dividend History

Ex-DividendAmountPay Date
Jun 24, 2025$0.2348Jun 24, 2025
Dec 17, 2024$0.2052Dec 17, 2024
Jun 18, 2024$0.0422Jun 18, 2024
Dec 19, 2023$0.3501Dec 19, 2023
Jun 20, 2023$0.1329Jun 20, 2023
Dec 21, 2022$0.5592Dec 21, 2022
Full Dividend History