AGHXX — U.S. Government Money Market Fund

AGHXX Fund Overview

AGHXX — U.S. Government Money Market Fund is a US mutual fund managed by American Century Investment Trust, categorised as Money Market. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.

• Type: US mutual fund
• Manager: American Century Investment Trust
• Category: Money Market
• Ticker: AGHXX
• SEC CIK: 0000908406
• SEC series ID: S000006582
• Share class ID: C000162989

AGHXX Investment Objective and Strategy

U.S. Government Money Market Fund describes its objective and strategy as follows, from its latest prospectus filed with the SEC by American Century Investment Trust.

Investment objective

The fund seeks current income while maintaining liquidity and preserving capital.

Principal investment strategy

The fund is a government money market fund, which means it invests at least 99.5% of its total assets in cash, U.S. government securities, and/or repurchase agreements that are collateralized by government securities or cash. Additionally, the fund has a policy to invest at least 80% of its assets in government securities and/or repurchase agreements collateralized by government securities. Government securities include any securities issued or guaranteed as to principal or interest by the United States and its agencies or instrumentalities. The securities purchased by the fund are subject to the maturity, quality, diversification, and other requirements of Rule 2a-7 under the Investment Company Act of 1940, as amended. Thus, the fund invests its assets in high quality, very short term debt securities.

Because this fund is a government money market fund, both retail and institutional shareholders may invest in the fund. This fund does not have the ability to impose a liquidity fee on the sale of shares or temporarily suspend redemptions in response to decreases in liquidity. Securities issued or guaranteed by the U.S. Treasury and certain U.S. government agencies or instrumentalities such as the Government National Mortgage Association (Ginnie Mae), are supported by the full faith and credit of the U.S. government. Securities issued or guaranteed by other U.S. government agencies or instrumentalities, such as the Federal National Mortgage Association (Fannie Mae), the Federal Home Loan Mortgage Corporation (Freddie Mac), Federal Farm Credit Bank (FFCB), and the Federal Home Loan Bank (FHLB) are not guaranteed by the U.S.

Treasury or supported by the full faith and credit of the U.S. government. However, they are authorized to borrow from the U.S. Treasury to meet their obligations. The fund may purchase government securities through buy/sell back transactions. The fund may commit up to 35% of its total assets to such transactions. The securities in which the fund invests may include adjustable rate securities, such as variable rate demand notes (VRDNs). Because short-term, U.S. government securities are among the safest securities available, the interest they pay is among the lowest for income-paying securities. Accordingly, the yield on this fund will likely be lower than the yield on funds that invest in longer-term or lower-quality securities. To determine whether to buy or sell a security, the portfolio managers consider, among other things, various fund requirements and standards, along with economic conditions, alternative investments and interest rates.

AGHXX Costs and Fees

AGHXX costs about $120 per $10,000 invested per year in fund expenses.

• Net expense ratio: 1.20%
• Gross expense ratio: 1.20%

AGHXX Debt Constituents

No individual debt constituents are reported in U.S. Government Money Market Fund's latest SEC N-PORT filing.

AGHXX Prospectus and SEC Filings

Official U.S. Government Money Market Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.

• Prospectus (485BPOS) — filed 2026-07-29
• Prospectus (485BPOS) — filed 2025-10-24
• Prospectus (485BPOS) — filed 2025-07-29
• Annual census (N-CEN) — filed 2026-06-11
• Annual census (N-CEN) — filed 2025-06-11
• Annual census (N-CEN) — filed 2024-06-11

Related Funds

Other Money Market funds tracked on ABC INVEST:

• Emerald Growth Fund (HSPCX)
• Barings Active Short Duration Bond Fund (BXDIX)
• IVA Worldwide Fund (IVWAX)
• Stadion Tactical Growth Fund (ETFDX)
• BBH Partner Fund - Select Short Term Assets (BBSTX)

Data Sources

ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.