SHORT DURATION INFLATION PROTECTION BOND FUND
Name
As of 06/01/2026Price
Aum/Mkt Cap
YIELD
Annualized forward dividend yield. Multiplies the most recent dividend payout amount by its frequency and divides by the previous close price.
Exp Ratio
Expense ratio is the fund’s total annual operating expenses, including management fees, distribution fees, and other expenses, expressed as a percentage of average net assets.
Watchlist
Vitals
YTD Return
2.2%
1 yr return
4.6%
3 Yr Avg Return
5.1%
5 Yr Avg Return
3.1%
Net Assets
$1.19 B
Holdings in Top 10
68.6%
52 WEEK LOW AND HIGH
$10.7
N/A
N/A
Expenses
OPERATING FEES
Expense Ratio 0.41%
SALES FEES
Front Load N/A
Deferred Load N/A
TRADING FEES
Turnover 71.00%
Redemption Fee N/A
Min Investment
Standard (Taxable)
$0
IRA
N/A
Fund Classification
Fund Type
Open End Mutual Fund
Name
As of 06/01/2026Price
Aum/Mkt Cap
YIELD
Annualized forward dividend yield. Multiplies the most recent dividend payout amount by its frequency and divides by the previous close price.
Exp Ratio
Expense ratio is the fund’s total annual operating expenses, including management fees, distribution fees, and other expenses, expressed as a percentage of average net assets.
Watchlist
APISX - Profile
Distributions
- YTD Total Return 2.2%
- 3 Yr Annualized Total Return 5.1%
- 5 Yr Annualized Total Return 3.1%
- Capital Gain Distribution Frequency Annually
- Net Income Ratio 4.68%
- Dividend Yield 0.0%
- Dividend Distribution Frequency Quarterly
Fund Details
-
Legal NameSHORT DURATION INFLATION PROTECTION BOND FUND
-
Fund Family NameAmerican Century Investments
-
Inception DateMay 31, 2005
-
Shares Outstanding11072987
-
Share ClassR5
-
CurrencyUSD
-
Domiciled CountryUS
-
ManagerRobert Gahagan
APISX - Performance
Return Ranking - Trailing
| Period | APISX Return | Category Return Low | Category Return High | Rank in Category (%) |
|---|---|---|---|---|
| YTD | 2.2% | -5.9% | 14.7% | 8.08% |
| 1 Yr | 4.6% | -4.6% | 23.8% | 58.08% |
| 3 Yr | 5.1%* | -3.8% | 12.5% | 14.72% |
| 5 Yr | 3.1%* | -8.5% | 6.7% | 12.44% |
| 10 Yr | 3.2%* | -0.8% | 5.2% | 13.75% |
* Annualized
Return Ranking - Calendar
| Period | APISX Return | Category Return Low | Category Return High | Rank in Category (%) |
|---|---|---|---|---|
| 2025 | 1.8% | -4.8% | 10.2% | 73.23% |
| 2024 | 1.8% | -14.2% | 5.8% | 9.09% |
| 2023 | 1.1% | -8.7% | 5.1% | 21.43% |
| 2022 | -8.9% | -52.3% | -4.0% | 13.99% |
| 2021 | 2.2% | -7.9% | 7.7% | 15.34% |
Total Return Ranking - Trailing
| Period | APISX Return | Category Return Low | Category Return High | Rank in Category (%) |
|---|---|---|---|---|
| YTD | 2.2% | -5.9% | 14.7% | 8.08% |
| 1 Yr | 4.6% | -4.6% | 23.8% | 58.08% |
| 3 Yr | 5.1%* | -3.8% | 12.5% | 14.72% |
| 5 Yr | 3.1%* | -8.5% | 6.7% | 12.44% |
| 10 Yr | 3.2%* | -0.8% | 5.2% | 13.75% |
* Annualized
Total Return Ranking - Calendar
| Period | APISX Return | Category Return Low | Category Return High | Rank in Category (%) |
|---|---|---|---|---|
| 2025 | 6.1% | 1.5% | 12.6% | 74.24% |
| 2024 | 4.3% | -11.1% | 8.6% | 17.17% |
| 2023 | 4.1% | -5.2% | 9.5% | 37.76% |
| 2022 | -3.7% | -40.1% | 9.2% | 8.29% |
| 2021 | 6.5% | -0.6% | 37.6% | 21.16% |
NAV & Total Return History
APISX - Holdings
Concentration Analysis
| APISX | Category Low | Category High | APISX % Rank | |
|---|---|---|---|---|
| Net Assets | 1.19 B | 976 K | 68.5 B | 45.96% |
| Number of Holdings | 115 | 2 | 1209 | 56.06% |
| Net Assets in Top 10 | 809 M | 343 K | 33.2 B | 43.43% |
| Weighting of Top 10 | 68.56% | 13.2% | 100.0% | 25.51% |
Top 10 Holdings
- United States Treasury Inflation Indexed Bonds 0.13 04/15/2027 14.78%
- United States Treasury Inflation Indexed Bonds 2.13 04/15/2029 10.32%
- United States Treasury Inflation Indexed Bonds 0.13 07/15/2030 9.52%
- United States Treasury Inflation Indexed Bonds 0.25 07/15/2029 7.35%
- United States Treasury Inflation Indexed Bonds 1.13 04/15/2028 6.23%
- United States Treasury Inflation Indexed Bonds 1.13 10/15/2030 4.82%
- United States Treasury Inflation Indexed Bonds 0.75 07/15/2028 4.76%
- United States Treasury Inflation Indexed Bonds 2.38 10/15/2028 4.36%
- United States Treasury Inflation Indexed Bonds 1.50 04/15/2030 3.67%
- United States Treasury Inflation Indexed Bonds 1.63 10/15/2029 2.74%
Asset Allocation
| Weighting | Return Low | Return High | APISX % Rank | |
|---|---|---|---|---|
| Bonds | 92.14% | 0.00% | 209.00% | 80.81% |
| Cash | 3.87% | -42.00% | 17.49% | 17.68% |
| Preferred Stocks | 2.59% | 0.00% | 2.59% | 4.04% |
| Stocks | 1.20% | 0.00% | 100.02% | 12.12% |
| Convertible Bonds | 0.27% | 0.00% | 3.96% | 21.21% |
| Other | 0.20% | -54.36% | 44.43% | 61.11% |
Stock Sector Breakdown
| Weighting | Return Low | Return High | APISX % Rank | |
|---|---|---|---|---|
| Utilities | 0.00% | 0.00% | 1.13% | N/A |
| Technology | 0.00% | 0.00% | 48.29% | N/A |
| Real Estate | 0.00% | 0.00% | 99.95% | N/A |
| Industrials | 0.00% | 0.00% | 3.93% | N/A |
| Healthcare | 0.00% | 0.00% | 6.17% | N/A |
| Financial Services | 0.00% | 0.00% | 100.00% | N/A |
| Energy | 0.00% | 0.00% | 10.65% | N/A |
| Communication Services | 0.00% | 0.00% | 17.02% | N/A |
| Consumer Defense | 0.00% | 0.00% | 31.30% | N/A |
| Consumer Cyclical | 0.00% | 0.00% | 16.99% | N/A |
| Basic Materials | 0.00% | 0.00% | 22.13% | N/A |
Stock Geographic Breakdown
| Weighting | Return Low | Return High | APISX % Rank | |
|---|---|---|---|---|
| US | 1.20% | 0.00% | 100.02% | 12.12% |
| Non US | 0.00% | 0.00% | 74.27% | 93.43% |
Bond Sector Breakdown
| Weighting | Return Low | Return High | APISX % Rank | |
|---|---|---|---|---|
| Government | 84.57% | 6.70% | 112.97% | 67.17% |
| Securitized | 4.79% | 0.00% | 58.03% | 31.82% |
| Corporate | 3.85% | 0.00% | 50.64% | 31.31% |
| Cash & Equivalents | 3.50% | 0.00% | 17.49% | 27.27% |
| Derivative | 0.20% | -13.51% | 16.99% | 48.48% |
| Municipal | 0.00% | 0.00% | 1.28% | 96.97% |
Bond Geographic Breakdown
| Weighting | Return Low | Return High | APISX % Rank | |
|---|---|---|---|---|
| US | 90.82% | 0.00% | 192.93% | 72.73% |
| Non US | 1.32% | 0.00% | 56.80% | 36.36% |
APISX - Expenses
Operational Fees
| APISX Fees (% of AUM) | Category Return Low | Category Return High | Rank in Category (%) | |
|---|---|---|---|---|
| Expense Ratio | 0.41% | 0.02% | 4.30% | 68.88% |
| Management Fee | 0.36% | 0.00% | 6.00% | 66.67% |
| 12b-1 Fee | N/A | 0.00% | 1.00% | N/A |
| Administrative Fee | N/A | 0.01% | 0.40% | N/A |
Sales Fees
| APISX Fees (% of AUM) | Category Return Low | Category Return High | Rank in Category (%) | |
|---|---|---|---|---|
| Front Load | N/A | 1.00% | 4.75% | N/A |
| Deferred Load | N/A | 1.00% | 4.00% | N/A |
Trading Fees
| APISX Fees (% of AUM) | Category Return Low | Category Return High | Rank in Category (%) | |
|---|---|---|---|---|
| Max Redemption Fee | N/A | N/A | N/A | N/A |
Related Fees
Turnover provides investors a proxy for the trading fees incurred by mutual fund managers who frequently adjust position allocations. Higher turnover means higher trading fees.
| APISX Fees (% of AUM) | Category Return Low | Category Return High | Rank in Category (%) | |
|---|---|---|---|---|
| Turnover | 71.00% | 0.00% | 246.00% | 68.25% |
APISX - Distributions
Dividend Yield Analysis
| APISX | Category Low | Category High | APISX % Rank | |
|---|---|---|---|---|
| Dividend Yield | 0.00% | 0.00% | 14.25% | 60.10% |
Dividend Distribution Analysis
| APISX | Category Low | Category High | Category Mod | |
|---|---|---|---|---|
| Dividend Distribution Frequency | Quarterly | Quarterly | Monthly | Monthly |
Net Income Ratio Analysis
| APISX | Category Low | Category High | APISX % Rank | |
|---|---|---|---|---|
| Net Income Ratio | 4.68% | -0.06% | 6.71% | 30.77% |
Capital Gain Distribution Analysis
| APISX | Category Low | Category High | Capital Mode | |
|---|---|---|---|---|
| Capital Gain Distribution Frequency | Annually | Annually | Annually | Annually |
Distributions History
| Date | Amount | Type |
|---|---|---|
| Dec 16, 2025 | $0.308 | OrdinaryDividend |
| Jun 24, 2025 | $0.128 | OrdinaryDividend |
| Dec 17, 2024 | $0.243 | OrdinaryDividend |
| Dec 19, 2023 | $0.257 | OrdinaryDividend |
| Jun 20, 2023 | $0.041 | OrdinaryDividend |
| Dec 21, 2022 | $0.455 | OrdinaryDividend |
| Dec 21, 2022 | $0.011 | CapitalGainShortTerm |
| Dec 21, 2022 | $0.060 | CapitalGainLongTerm |
| Jun 21, 2022 | $0.053 | OrdinaryDividend |
| Dec 21, 2021 | $0.405 | OrdinaryDividend |
| Jun 22, 2021 | $0.045 | OrdinaryDividend |
| Dec 22, 2020 | $0.070 | OrdinaryDividend |
| Jun 16, 2020 | $0.038 | OrdinaryDividend |
| Dec 20, 2019 | $0.194 | OrdinaryDividend |
| Dec 20, 2018 | $0.179 | OrdinaryDividend |
| Jun 19, 2018 | $0.068 | OrdinaryDividend |
| Dec 26, 2017 | $0.114 | OrdinaryDividend |
| Jun 20, 2017 | $0.060 | OrdinaryDividend |
| Dec 27, 2016 | $0.064 | OrdinaryDividend |
| Dec 28, 2015 | $0.001 | OrdinaryDividend |
| Dec 23, 2014 | $0.099 | OrdinaryDividend |
| Jun 10, 2014 | $0.047 | OrdinaryDividend |
| Dec 06, 2013 | $0.010 | CapitalGainShortTerm |
| Dec 06, 2013 | $0.013 | CapitalGainLongTerm |
| Jun 11, 2013 | $0.025 | OrdinaryDividend |
| Dec 26, 2012 | $0.087 | OrdinaryDividend |
| Dec 07, 2012 | $0.024 | CapitalGainShortTerm |
| Jun 12, 2012 | $0.065 | OrdinaryDividend |
| Dec 27, 2011 | $0.210 | OrdinaryDividend |
| Dec 09, 2011 | $0.482 | CapitalGainShortTerm |
| Dec 09, 2011 | $0.257 | CapitalGainLongTerm |
| Jun 14, 2011 | $0.151 | OrdinaryDividend |
| Dec 28, 2010 | $0.144 | OrdinaryDividend |
| Dec 10, 2010 | $0.070 | CapitalGainShortTerm |
| Dec 10, 2010 | $0.039 | CapitalGainLongTerm |
| Jun 15, 2010 | $0.116 | OrdinaryDividend |
| Dec 29, 2009 | $0.184 | OrdinaryDividend |
| Sep 16, 2008 | $0.229 | OrdinaryDividend |
| Jun 17, 2008 | $0.178 | OrdinaryDividend |
| Mar 18, 2008 | $0.067 | OrdinaryDividend |
| Dec 28, 2007 | $0.065 | OrdinaryDividend |
APISX - Fund Manager Analysis
Managers
Robert Gahagan
Start Date
Tenure
Tenure Rank
May 31, 2005
17.01
17.0%
Mr. Gahagan, Senior Vice President and Senior Portfolio Manager, joined American Century Investments in 1983. He became a portfolio manager in 1991. He has a bachelor’s degree in economics and an MBA from the University of Missouri – Kansas City.
James Platz
Start Date
Tenure
Tenure Rank
Sep 28, 2007
14.68
14.7%
Platz is vice president and a senior portfolio manager with American Century, his employer since October 2003. Prior to joining American Century, Platz was a vice president, senior portfolio manager for Standish Mellon Asset Management, formerly Certus Asset Advisors, since August 1995. He received a bachelor’s degree in history and political economies of industrial societies from the University of California – Berkeley, and an MBA from the University of Southern California. He is a CFA charterholder.
Miguel Castillo
Start Date
Tenure
Tenure Rank
Feb 26, 2014
8.26
8.3%
Miguel Castillo, Portfolio Manager, has served on teams managing fixed-income investments since joining the American Century Investments in 2008 as a senior fixed income trader. He was promoted to portfolio manager in 2014. He has a bachelor’s degree in banking and finance from Escuela Bancaria Y Comercial, Mexico City, and an MBA from the University of Minnesota.
Tenure Analysis
| Category Low | Category High | Category Average | Category Mode |
|---|---|---|---|
| 0.17 | 20.51 | 6.68 | 11.1 |