SWVXX vs SPAXX
Side-by-side 7-day yields from the June 2026 month-end N-MFP filings.
All figures are from the June 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 June 2026 month-end filings, SWVXX's 7-day yield of 3.49% is 0.20 points above SPAXX's 3.29%.
| SWVXX | SPAXX | |
|---|---|---|
| Fund | Schwab Prime Advantage Money Fund | Fidelity Government Money Market Fund |
| Category | Prime | Government |
| 7-day net yield | 3.49% | 3.29% |
| Yield as of | ||
| Net assets (class) | $247.4B | $424.5B |
| Series gross 7-day yield | 3.83% | 3.71% |
| Minimum initial investment | None | None |
| Manager | Charles Schwab Family of Funds | Fidelity Hereford Street Trust |
Numbers only — this site makes no recommendation between funds. Both rows come from each fund's own June 2026 month-end Form N-MFP filing; yields move daily, so check each fund company for live figures (links on the SWVXX and SPAXX pages).