FZFXX vs SWOXX
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, FZFXX's 7-day yield of 3.52% is 0.45 points above SWOXX's 3.07%.
| FZFXX | SWOXX | |
|---|---|---|
| Fund | Fidelity Treasury Money Market Fund | Schwab Municipal Money Fund |
| Category | Government | Tax-exempt (national) |
| 7-day net yield | 3.52% | 3.07% |
| Yield as of | ||
| Net assets (class) | $42.2B | $15.1B |
| Series gross 7-day yield | 3.94% | 3.26% |
| Implied expense gap (gross − net) | 0.42% | 0.19% |
| WAM / WAL (days) | 33 / 94 | 33 / 35 |
| Daily / weekly liquid assets | 90.0% / 99.0% | 24.5% / 75.0% |
| Minimum initial investment | None | $1,000,000 |
| 2025 USGO income (state tax) | 61.52% | - |
| Manager | Fidelity Newbury Street Trust | Charles Schwab Family of Funds |
Five-year yield history
FAQ
Which has a higher 7-day yield, FZFXX or SWOXX?
FZFXX - as of the September 2026 month-end SEC Form N-MFP filings, FZFXX's 7-day net yield of 3.52% is 0.45 percentage points above SWOXX's 3.07%.
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 FZFXX and SWOXX pages).