SNAXX vs VMSXX
Side-by-side 7-day yields from the September 2026 month-end N-MFP filings.
Data: September 2026 month-end SEC filings
All figures are from the September 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 September 2026 month-end filings, SNAXX's 7-day yield of 3.86% is 0.57 points above VMSXX's 3.29%.
| SNAXX | VMSXX | |
|---|---|---|
| Fund | Schwab Prime Advantage Money Fund | Vanguard Municipal Money Market Fund |
| Category | Prime | Tax-exempt (national) |
| 7-day net yield | 3.86% | 3.29% |
| Yield as of | ||
| Net assets (class) | $142.6B | $18.9B |
| Series gross 7-day yield | 4.05% | 3.40% |
| Implied expense gap (gross − net) | 0.19% | 0.11% |
| WAM / WAL (days) | 32 / 56 | 16 / 17 |
| Daily / weekly liquid assets | 40.4% / 55.2% | - / 90.1% |
| Minimum initial investment | $1,000,000 | $3,000 |
| Manager | Charles Schwab Family of Funds | Vanguard Municipal Bond Funds |
Five-year yield history
FAQ
Which has a higher 7-day yield, SNAXX or VMSXX?
SNAXX - as of the September 2026 month-end SEC Form N-MFP filings, SNAXX's 7-day net yield of 3.86% is 0.57 percentage points above VMSXX's 3.29%.
Numbers only - this site makes no recommendation between funds. Both rows come from each fund's own September 2026 month-end Form N-MFP filing; yields move daily, so check each fund company for live figures (links on the SNAXX and VMSXX pages).