VMBSX Mutual Fund

NAV$18.47

Fund Essentials - as of Feb 28, 2026

Net Assets
$830M
Expense Ratio
0.04%
Dividend Yield (Current)
3.80%
Holdings
5,026
Inception Date
Dec 3, 2009
Fund Family
Vanguard (US)
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD-1.70%
1 Year+5.27%
3 Year+4.71%
5 Year+0.57%
10 Year+1.33%

Asset Allocation

Bonds: 95.54%
Cash: 4.46%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
CURVVanguard Market Liquidity Fund4.57%
-G2Sf 5.0 Tba 03-01-530.44%
-Fannie Mae Or Freddie Mac Tba, 2%, Due 08/01/20500.43%
-Fannie Mae Or Freddie Mac 03/01/20540.34%
-Fannie Mae Or Freddie Mac 03/01/20530.32%
Top 10 Concentration: 7.49%Report Date: Feb 28, 2026
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Dividend Summary

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Dividend Yield (Current)
3.80%
Frequency
Monthly
Latest Distribution
$0.02
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO
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Category rank, peer-average returns and outperformance, updated daily.
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VMBSX Mutual Fund Overview

VMBSX Mutual Fund (Vanguard Mortgage-Backed Securities Index Fund Admiral Shares) is managed by Vanguard (US) with $830.5M in net assets. VMBSX expense ratio is 0.04%, holding 5026 positions across sectors including Financials, Other, Unknown. Inception date: 2009-12-03.

VMBSX performance shows a YTD return of -1.70%. The 1-year return is 5.27% and the 5-year return is 0.57%. VMBSX dividend yield stands at 3.80%, paid monthly.

VMBSX top holdings include Vanguard Market Liquidity Fund (4.6%), G2Sf 5.0 Tba 03-01-53 (0.4%), Fannie Mae Or Freddie Mac Tba, 2%, Due 08/01/2050 (0.4%), Fannie Mae Or Freddie Mac 03/01/2054 (0.3%), Fannie Mae Or Freddie Mac 03/01/2053 (0.3%). View all VMBSX holdings, sector breakdown, or dividend history.

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