Returns Chart

Key Stats

Net Expense Ratio Total Assets Under Management Weighted Average Dividend Yield Turnover Ratio (Generic)
0.30% 5.938B -- --
1 Year Fund Level Flows 1 Year Total Returns (Daily) Annualized Total Returns Since Inception (Daily) Max Drawdown (Since Inception)
277.04M 2.08%

Basic Info

Investment Strategy
The Fund seeks as high a level of current income exempt from Federal income tax and California State personal income tax as is consistent with preservation of capital. Invests in municipal money market securities, including shares of a municipal money market fund managed by an affiliate of Fidelity Management & Research.
General
Security Type Money Market Fund
Equity Style --
Broad Asset Class Money Market
Broad Category Capital Preservation
Global Peer Group Bond USD Tax Exempt Money Market
Peer Group California Tax-Exempt Money Market Funds
Global Macro Bond HC
US Macro Tax-Exempt Money Market Funds
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective California Tax-Exempt Money Market Funds
Fund Owner Firm Name Fidelity Investments
Broad Asset Class Benchmark Index
^BBUTB13MTR 100.0%

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Net Fund Flows Versus Peer Group

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1M
3M
6M
YTD
1Y
3Y
5Y
10Y
 
80.00B
60.00B
40.00B
20.00B
0
-20.00B
1 Month
% Rank: 82
-122.34M Peer Group Low
8.314M Peer Group High
1 Year
% Rank: 10
277.04M
-549.01M Peer Group Low
277.04M Peer Group High
3 Months
% Rank: 87
-916.55M Peer Group Low
2.933M Peer Group High
3 Years
% Rank: 10
-1.126B Peer Group Low
1.627B Peer Group High
6 Months
% Rank: 10
-333.56M Peer Group Low
64.57M Peer Group High
5 Years
% Rank: 19
-918.60M Peer Group Low
4.484B Peer Group High
YTD
% Rank: 87
-916.55M Peer Group Low
2.933M Peer Group High
10 Years
% Rank: 10
-1.368B Peer Group Low
3.625B Peer Group High
Date Unavailable

Performance Versus Peer Group

 
20%
15%
10%
5%
0
Name
1M
3M
YTD
1Y
3Y
5Y
10Y
15Y
Total Return (NAV)
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
Peer Group Rtn. (NAV)
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
% Rank in Peer Group (NAV)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
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Annual Total Returns Versus Peers

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Name
2019
2020
2021
2022
2023
2024
2025
YTD
1.14%
0.34%
0.01%
0.91%
2.71%
2.91%
2.25%
0.41%
2.21%
0.54%
0.04%
1.52%
5.14%
5.32%
4.29%
1.01%
1.11%
0.37%
0.03%
0.98%
2.56%
2.68%
2.05%
0.39%
1.24%
0.39%
0.01%
0.93%
2.58%
2.81%
2.17%
0.39%
1.21%
0.38%
0.02%
0.98%
3.10%
3.19%
2.53%
0.48%
1.09%
0.29%
0.02%
0.83%
2.93%
2.99%
2.34%
0.44%
As of April 13, 2026.

Fundamentals

General
Distribution Yield --
Dividend Yield TTM (4-10-26) 2.12%
30-Day SEC Yield (11-30-24) 2.46%
7-Day SEC Yield (3-31-26) 2.01%
Number of Holdings 423
Bond
Yield to Maturity (2-28-26) --
Effective Duration --
Average Coupon --
Calculated Average Quality --
Effective Maturity --
Nominal Maturity --
Number of Bond Holdings 368
As of February 28, 2026

Asset Allocation

As of February 28, 2026.
Type % Net
Cash 28.27%
Stock 0.00%
Bond 71.73%
Convertible 0.00%
Preferred 0.00%
Other 0.00%
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Top 10 Holdings

Name % Weight Price % Change
Fidelity Municipal Cash Central Fund
10.92% -- --
SAN DIEGO CALIF HSG AUTH MULTIFAMILY HSG REV CA 2.350 06/01/2057 2.25% 100.00 0.00%
LOS ANGELES CNTY CALIF CA 5.000 06/30/2026 2.07% 100.53 -0.02%
BAY AREA TOLL AUTH CALIF TOLL BRDG REV CA 2.250 04/01/2059 1.62% 100.00 0.00%
BAY AREA TOLL AUTH CALIF TOLL BRDG REV CA 2.140 04/01/2059 1.55% 100.00 0.00%
TENDER OPT BD TR RCPTS / CTFS VAR STS NY 03/01/2042 1.53% 100.00 0.00%
Airport Commission of The City and County of San Francisco 2.66% 13-MAR-2026
1.45% -- --
CALIFORNIA ST CA 2.350 05/01/2050 1.38% 100.00 0.00%
07/01/2057 1.36% -- --
UNIVERSITY CALIF REVS CA 2.150 05/15/2048 1.28% 100.00 0.00%

Fees & Availability

Fees
Actual 12B-1 Fee --
Actual Management Fee 0.20%
Administration Fee --
Maximum Front Load --
Maximum Deferred Load --
Maximum Redemption Fee --
General Availability
Available for Insurance Product No
Available for RRSP No
Purchase Details
Open to New Investors Yes
Minimum Initial Investment 25000.00 None
Minimum Subsequent Investment 0.00 None

Basic Info

Investment Strategy
The Fund seeks as high a level of current income exempt from Federal income tax and California State personal income tax as is consistent with preservation of capital. Invests in municipal money market securities, including shares of a municipal money market fund managed by an affiliate of Fidelity Management & Research.
General
Security Type Money Market Fund
Equity Style --
Broad Asset Class Money Market
Broad Category Capital Preservation
Global Peer Group Bond USD Tax Exempt Money Market
Peer Group California Tax-Exempt Money Market Funds
Global Macro Bond HC
US Macro Tax-Exempt Money Market Funds
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective California Tax-Exempt Money Market Funds
Fund Owner Firm Name Fidelity Investments
Broad Asset Class Benchmark Index
^BBUTB13MTR 100.0%

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Fundamentals

General
Distribution Yield --
Dividend Yield TTM (4-10-26) 2.12%
30-Day SEC Yield (11-30-24) 2.46%
7-Day SEC Yield (3-31-26) 2.01%
Number of Holdings 423
Bond
Yield to Maturity (2-28-26) --
Effective Duration --
Average Coupon --
Calculated Average Quality --
Effective Maturity --
Nominal Maturity --
Number of Bond Holdings 368
As of February 28, 2026

Fund Details

Key Dates
Inception Date 11/27/1989
Last Annual Report Date 2/28/2025
Last Prospectus Date 4/29/2025
Share Classes
FABXX Direct Sold
FSBXX Inst
Attributes
Index Fund --
Inverse Fund No
Leveraged Fund --
Fund of Funds No
Currency Hedged Fund --
Socially Responsible Fund No

Top Portfolio Holders

Name % Weight
Portfolio A 5.00%
Portfolio B 3.50%
Portfolio C 2.25%
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