FMSXX Mutual Fund

FMSXX Mutual Fund

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Fund Essentials - as of Aug 31, 2026

Net Assets
$1.3B
Expense Ratio
0.30%
Dividend Yield (Current)
2.13%
Holdings
235
Inception Date
Mar 4, 1991
Fund Family
Fidelity Investments (US)
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD+0.89%
1 Year+1.71%
3 Year+2.44%
5 Year+2.00%
10 Year+1.37%

Asset Allocation

Bonds: 85.58%
Cash: 14.42%
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Top Holdings

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TickerNameWeight
-Fidelity Municipal Cash Central Fund14.28%
-Ma Dev Boston U(Masdfn) 25A Vt4.09%
-Massachusetts Department Of Transportation 3.709999% 2039-01-013.17%
-Massachusetts Development Finance Agency 0.750000%2.64%
-Massachusetts Health & Edl. Facilities Auth. Rev., 0.88% (Harvard Univ. Proj.) Series Y Vrdn2.49%
Top 10 Concentration: 37.76%Report Date: Aug 31, 2026
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Dividend Summary

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Dividend Yield (Current)
2.13%
Frequency
Monthly
Latest Distribution
$0.00
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO

FMSXX Mutual Fund Overview

FMSXX Mutual Fund (Fidelity Massachusetts Municipal Money Market Fund Premium Class) is managed by Fidelity Investments (US) with $1.34B in net assets. FMSXX expense ratio is 0.30%, holding 235 positions across sectors including Financials, Industrials, Health Care. Inception date: 1991-03-04.

FMSXX performance shows a YTD return of 0.89%. The 1-year return is 1.71% and the 5-year return is 2.00%. FMSXX dividend yield stands at 2.13%, paid monthly.

FMSXX top holdings include Fidelity Municipal Cash Central Fund (14.3%), Ma Dev Boston U(Masdfn) 25A Vt (4.1%), Massachusetts Department Of Transportation 3.709999% 2039-01-01 (3.2%), Massachusetts Development Finance Agency 0.750000% (2.6%), Massachusetts Health & Edl. Facilities Auth. Rev., 0.88% (Harvard Univ. Proj.) Series Y Vrdn (2.5%). Go to all FMSXX holdings, FMSXX sectors, or FMSXX dividends.

FMSXX can be compared against other funds. Use FMSXX overlap to find shared positions, or FMSXX vs another fund for a side-by-side view. FMSXX alternatives are available via the screener, along with tax-loss harvesting opportunities.