FSBXX Mutual Fund

FSBXX Mutual Fund

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Fund Essentials - as of Sep 30, 2026

Net Assets
$4.9B
Expense Ratio
0.20%
Dividend Yield (Current)
1.94%
Holdings
445
Inception Date
Apr 18, 2007
Fund Family
Fidelity Investments (US)
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly

Performance

YTD+1.11%
1 Year+1.51%
3 Year+1.76%
5 Year+1.56%
10 Year+1.14%

Asset Allocation

Bonds: 86.92%
Cash: 12.79%
Other: 0.28%
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Top Holdings

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TickerNameWeight
-Fidelity Municipal Cash Central Fund12.77%
-California Go 2.950000%3.23%
-San Diego Calif Hsg Auth Variable Rt Demand Rev Bds 2017a1.86%
-San Fran Ca Arpt 26D L=Ba V7@1.54%
-County Of Los Angeles Ca 5 06/30/20271.53%
Top 10 Concentration: 27.50%Report Date: Sep 30, 2026
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Dividend Summary

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Dividend Yield (Current)
1.94%
Frequency
Monthly
Latest Distribution
$0.00
-

Peer Comparison

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

FSBXX Mutual Fund Overview

FSBXX Mutual Fund (Fidelity California Municipal Money Market Fund Institutional Class) is managed by Fidelity Investments (US) with $4.91B in net assets. FSBXX expense ratio is 0.20%, holding 445 positions across sectors including Financials, Utilities, Real Estate. Inception date: 2007-04-18.

FSBXX performance shows a YTD return of 1.11%. The 1-year return is 1.51% and the 5-year return is 1.56%. FSBXX dividend yield stands at 1.94%, paid monthly.

FSBXX top holdings include Fidelity Municipal Cash Central Fund (12.8%), California Go 2.950000% (3.2%), San Diego Calif Hsg Auth Variable Rt Demand Rev Bds 2017a (1.9%), San Fran Ca Arpt 26D L=Ba V7@ (1.5%), County Of Los Angeles Ca 5 06/30/2027 (1.5%). Go to all FSBXX holdings, FSBXX sectors, or FSBXX dividends.

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