VUSXX - Vanguard Treasury Money Market Fund
7-day yield, assets, and how it ranks - from the July 2026 month-end N-MFP filing.
Data: July 2026 month-end SEC filings
All figures are from the July 2026 month-end Form N-MFP filings (report date ) - money-market funds must file within five business days of month-end. Regulatory data, not live quotes.
- As of the Form N-MFP filing (July 2026 month-end), VUSXX (Vanguard Treasury Money Market Fund) has a 7-day net yield of 3.68%.
- VUSXX's 7-day yield ranks #30 of 870 US money-market fund ticker share classes reporting a yield for July 2026.
- VUSXX is a Government money-market fund share class with $110.8B in net assets (#19 of 870 ticker classes by size).
- The fund's series-level 7-day gross yield was 3.75% - the 0.07-point gap to this class's net yield reflects fund expenses.
- At July 2026 month-end the fund's portfolio had a weighted average maturity (WAM) of 32 days and a weighted average life (WAL) of 52 days, with 100.0% of assets in daily liquid assets and 100.0% in weekly liquid assets (SEC minimums: 25% daily, 50% weekly).
- Twelve months earlier (July 2025) VUSXX's 7-day yield was 4.23% - it has moved down 0.55 points over the year.
- VUSXX's highest month-end 7-day yield in the SEC's structured data (since April 2016) is 5.34%, reported for November 2023.
- 100.00% of VUSXX's 2025 dividend income came from US government obligations per Vanguard - generally exempt from state income tax, and the fund met the CA/NY/CT 50%-asset test.
Yield history
Portfolio (series level)
Compare
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Fund context & source
Vanguard Treasury Money Market Fund is a series of Vanguard Admiral Funds (SEC series ID S000002233). The whole series held $110.8B across all share classes at July 2026 month-end.
This page shows the class's month-end regulatory filing, not a live quote - 7-day yields move daily. For today's yield, check Vanguard. Verify the filing itself on EDGAR: N-MFP filings for this series.
State-tax note (2025 tax year)
Vanguard reports that 100.00% of VUSXX's 2025 dividend income came from US government obligations - the portion most states exempt from income tax. The fund met the 50%-of-assets test that California, Connecticut, and New York require (source). Figures change each tax year. Full table and calculator: tax-equivalent yield.
FAQ
What is VUSXX's 7-day yield?
As of the July 2026 month-end SEC Form N-MFP filing (July 31, 2026), VUSXX (Vanguard Treasury Money Market Fund) has a 7-day net yield of 3.68%.
Is VUSXX a government money market fund?
Yes - VUSXX is classified as a Government money-market fund in its own July 2026 Form N-MFP filing.
What is the minimum initial investment for VUSXX?
VUSXX reports a minimum initial investment of $3,000 on its July 2026 Form N-MFP filing.