Morningstar

American Century Short-Term Government Fund Investor Class TWUSX

Morningstar Medalist Rating
Medalist Rating as of | See American Century Investment Hub
  • NAV / 1-Day Return 9.07  /  −0.11 %
  • Total Assets 182.2M
  • Adj. Expense Ratio
    0.540%
  • Expense Ratio 0.550%
  • Distribution Fee Level Above Average
  • Share Class Type No Load
  • Category Short Government
  • Credit Quality / Interest Rate Sensitivity High/Limited
  • Min. Initial Investment 2,500
  • Status Open
  • TTM Yield 3.60%
  • Effective Duration 2.05 years

USD | NAV as of Jul 17, 2026 | 1-Day Return as of Jul 17, 2026, 12:11 AM GMT+0

Morningstar’s Analysis TWUSX

Will TWUSX outperform in the future?

Get our overall rating based on a fundamental assessment of the pillars below.

  • Process Pillar

    The Process Pillar is our assessment of how sensible, clearly defined, and repeatable TWUSX’s performance objective and investment process is for both security selection and portfolio construction.

  • People Pillar

    The People Pillar is our evaluation of the TWUSX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.

  • Parent Pillar

    The Parent Pillar is our rating of TWUSX’s parent organization’s priorities and whether they’re in line with investors’ interests.

null Morningstar Automated Analysis

Morningstar Automated Analysis

Summary

American Century Short-Term Govt Inv holds a quantitatively derived Neutral Morningstar Medalist Rating. The rating suggests the model does not express a clear expectation of outperformance or underperformance relative to peers over a full market cycle.

by Morningstar Automated Analysis
Rated on Published on

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Portfolio Holdings TWUSX

More TWUSX Holdings
  • Current Portfolio Date
  • Equity Holdings —
  • Bond Holdings —
  • Other Holdings —
  • % Assets in Top 10 Holdings 53.1
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

2 Year Treasury Note Future June 26

14.99 33M
Government

United States Treasury Notes 3.875%

9.95 22M
Government

United States Treasury Notes 4.125%

5.97 13M
Government

United States Treasury Notes 3.75%

4.69 10M
Government

United States Treasury Bills 0.01%

4.32 10M
Government

United States Treasury Notes 3.5%

4.12 9M
Government

United States Treasury Notes 3.875%

3.39 8M
Government

United States Treasury Notes 4.25%

2.93 6M
Government

United States Treasury Notes 4.625%

2.44 5M
Government

United States Treasury Notes 4.375%

2.44 5M
Government

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