FDLXX vs SNAXX
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 0.38 points above FDLXX's 3.48%.
| FDLXX | SNAXX | |
|---|---|---|
| Fund | Fidelity Treasury Only Money Market Fund | Schwab Prime Advantage Money Fund |
| Category | Government | Prime |
| 7-day net yield | 3.48% | 3.86% |
| Yield as of | ||
| Net assets (class) | $14.9B | $142.6B |
| Series gross 7-day yield | 3.91% | 4.05% |
| Implied expense gap (gross − net) | 0.43% | 0.19% |
| WAM / WAL (days) | 45 / 98 | 32 / 56 |
| Daily / weekly liquid assets | 100.0% / 100.0% | 40.4% / 55.2% |
| Minimum initial investment | None | $1,000,000 |
| 2025 USGO income (state tax) | 98.67% | - |
| Manager | Fidelity Hereford Street Trust | Charles Schwab Family of Funds |
Five-year yield history
FAQ
Which has a higher 7-day yield, FDLXX or SNAXX?
SNAXX - as of the September 2026 month-end SEC Form N-MFP filings, SNAXX's 7-day net yield of 3.86% is 0.38 percentage points above FDLXX's 3.48%.
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 FDLXX and SNAXX pages).