Loading fund data

A Step Up from Money Funds. With an emphasis on preserving wealth, Short Duration is a core bond fund designed to limit volatility when rates are rising and to generate long-term returns over money funds.

/sd/customer/portfolio_json 1.800.345.2021
Loading Fund Reports ...

Data reflects past performance for Investor Class shares, assumes reinvestment of dividends and capital gains and is no guarantee of future results. Current performance may be higher or lower than data shown. Investment return and principal value fluctuates. Redemption value may be more or less than original cost. Obtain performance data current to the most recent month end. For additional share class information, consult the prospectus.

The lower-rated securities in which the fund invests are subject to greater default and liquidity risk, because the issuers of high-yield securities are more sensitive to real or perceived economic changes. Generally, as interest rates rise, the value of the securities held in the fund will decline. The opposite is true when interest rates decline. International investing involves special risks, such as political instability and currency fluctuations. Investing in emerging markets may accentuate these risks.

W2 If your account falls below the minimum balance, you will be notified and given 90 days to meet the minimum. If the deadline is not met, American Century Investments may redeem the shares in the account and send the proceeds to the address of record.


Expense ratios provided are the funds' total annual operating expense ratios, gross of any fee waivers or expense reimbursements. Expense ratios are as of the funds' most current prospectus.

Quick Facts

Loading quick facts data...