FMPXX Mutual Fund (Fidelity Money Market Portfolio Class I) is managed by Fidelity Investments (US) with $72.56B in net assets. FMPXX expense ratio is 0.18%, holding 303 positions across sectors including Financials. Inception date: 1985-07-05.

FMPXX performance shows a YTD return of 0.90%. The 1-year return is 2.96% and the 5-year return is 3.25%. FMPXX dividend yield stands at 3.52%, paid monthly.

FMPXX top holdings include B 10/28/25 Govt (3.0%), Ssb Fit T Rp 4.2% 10/1/25 (2.9%), Treasury Bill 0% Oct 21, 2025 (2.8%), United States Department 0.0% 2025-10-16 (2.7%), Treasury Bill Oct 09, 2025 (2.6%). View all FMPXX holdings, sector breakdown, or dividend history.

FMPXX can be compared against other funds using the overlap calculator or side-by-side comparison tool. FMPXX alternatives are available via the screener, along with tax-loss harvesting opportunities.