VMBSVanguard Mortgage-Backed Securities Index Fund ETF Shares
Seeks to track the performance of a market-weighted mortgage-backed securities index.
By Vanguard · Launched 2009
Annual Cost
0.03%
#190 of 5,562 · low cost
Fund Size
$17.1B
#166 of 5,562 · large
Dividend YieldGoal
4.16%
Track Record
16 years
#722 of 5,562 · established
Performance
Total-return NAV · USDGrowth of $10,000
$10,517+5.2%
Total-return NAV, USD. Net of fund fees, before tax.
Classification
How Beacon categorizes this fundAsset class
Fixed incomeRegion
North americaStrategy
Index tracking
Index tracked
Bloomberg US MBS Float Adjusted Index
What it actually holds
By weightConcentration
Top 10 holdings = 5.4% of fund✓ well diversified
Vanguard Cmt Funds-Vanguard Market Liquidity Fund
3.1%
Freddie Mac Pool
0.3%
Ginnie Mae II Pool
0.3%
Freddie Mac Pool
0.3%
Freddie Mac Pool
0.3%
Fannie Mae Pool
0.3%
Ginnie Mae II Pool
0.2%
Fannie Mae or Freddie Mac
0.2%
Freddie Mac Pool
0.2%
Freddie Mac Pool
0.2%
Asset allocation
Bonds
95.2%
Cash
4.8%
Risk profile
Last 12 months · Sharpe & Sortino need 3+ yearsVolatility (1Y)
4.3%Low
Year-on-year price swings
Max drawdown
-17.5%Moderate
Worst peak-to-trough loss
Sharpe (3Y)
0.16Below average
Sortino (3Y)
0.22Moderate downside risk
Bond profile
Avg maturity
9.4 years
Credit ratings
AAA
99.9%
Other
0.1%
Where to buy
Listing
- Exchange
- NASDAQ Global Select Market
Full fund details
- Objective
- Seeks to track the performance of a market-weighted mortgage-backed securities index.
- Strategy
- Employs an indexing approach to track the Bloomberg U.S. MBS Float Adjusted Index, which includes fixed-rate U.S. agency mortgage-backed securities. Invests at least 80% of net assets in bonds that make up the Target Index.
- Inception date
- November 19, 2009
- Fund family
- Vanguard
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Data updated on 2026-06-19