Fidelity Short-Term Treasury Bond Index Fund (FUMBX)

Fund Assets	3.56B
Expense Ratio	0.03%
Min. Investment	$0.00
Turnover	35.00%
Dividend (ttm)	0.39
Dividend Yield	3.83%
Dividend Growth	14.68%
Payout Frequency	Monthly
Ex-Dividend Date	Jul 31, 2026

Previous Close	10.25
YTD Return	0.51%
1-Year Return	2.35%
5-Year Return	7.12%
52-Week Low	10.20
52-Week High	10.47
Beta (5Y)	-0.05
Holdings	117
Inception Date	Dec 20, 2005

About FUMBX

Fidelity Short-Term Treasury Bond Index Fund is an open-end mutual fund that seeks to track the performance of a market-weighted index of U.S. Treasury securities with maturities typically between one and five years. It aims to provide broad, low-cost exposure to short-duration U.S. government debt, emphasizing high credit quality and limited interest-rate sensitivity. The portfolio holds a diversified basket of U.S. Treasury notes and bonds, resulting in minimal credit risk and a duration profile designed to dampen volatility relative to intermediate and long-term bond strategies. Positioned within the Short Government category, the fund’s structure and mandate make it a tool for liquidity management, core fixed income allocation, and cash segmentation for investors who require principal stability with income from Treasury yields. Its index-tracking approach, low expense profile, and concentration in U.S. Treasuries support efficient implementation of defensive or rate-sensitive views while providing a transparent link to the short end of the Treasury curve. By focusing exclusively on government-backed securities, the fund plays a stabilizing role within diversified portfolios and complements risk-bearing assets.

• Fund Family: Fidelity
• Category: Short Government
• Performance Rating: Average
• Risk Rating: Above Average
• Stock Exchange: NASDAQ
• Ticker Symbol: FUMBX
• Index: Bloomberg 1-5 Y Treasury TR

Performance

FUMBX had a total return of 2.35% in the past year, including dividends. Since the fund's inception, the average annual return has been 1.79%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

Symbol	Provider	Name	Expense Ratio
VFISX	Vanguard	Vanguard Short-Term Treasury Fund Investor Shares	0.20%

Dividend History

Ex-Dividend	Amount	Pay Date
Jul 31, 2026	$0.0275	Aug 3, 2026
Jun 30, 2026	$0.02634	Jul 1, 2026
May 31, 2026	$0.02692	Jun 1, 2026
Apr 30, 2026	$0.02587	May 1, 2026
Mar 31, 2026	$0.02666	Apr 1, 2026
Feb 27, 2026	$0.02397	Mar 2, 2026

Data Sources: Tiingo, Financial Modeling Prep, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Financial Modeling Prep. Several fund data points are also provided by Finnhub.

Last checked:

Aug 27, 2026

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