FDLXX vs VUSXX
Side-by-side 7-day yields from the October 2026 month-end N-MFP filings.
Data: October 2026 month-end SEC filings
All figures are from the October 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 October 2026 month-end filings, VUSXX's 7-day yield of 3.89% is 0.28 points above FDLXX's 3.61%.
| FDLXX | VUSXX | |
|---|---|---|
| Fund | Fidelity Treasury Only Money Market Fund | Vanguard Treasury Money Market Fund |
| Category | Government | Government |
| 7-day net yield | 3.61% | 3.89% |
| Yield as of | ||
| Net assets (class) | $15.1B | $117.9B |
| Series gross 7-day yield | 4.02% | 3.96% |
| Implied expense gap (gross − net) | 0.41% | 0.07% |
| WAM / WAL (days) | 45 / 96 | 31 / 54 |
| Daily / weekly liquid assets | 99.0% / 99.0% | 99.9% / 99.9% |
| Minimum initial investment | None | $3,000 |
| 2025 USGO income (state tax) | 98.67% | 100.00% |
| Manager | Fidelity Hereford Street Trust | Vanguard Admiral Funds |
Five-year yield history
FAQ
Which has a higher 7-day yield, FDLXX or VUSXX?
VUSXX - as of the October 2026 month-end SEC Form N-MFP filings, VUSXX's 7-day net yield of 3.89% is 0.28 percentage points above FDLXX's 3.61%.
Numbers only - this site makes no recommendation between funds. Both rows come from each fund's own October 2026 month-end Form N-MFP filing; yields move daily, so check each fund company for live figures (links on the FDLXX and VUSXX pages).