VMBS
US Aggregate BondVanguard Mortgage-Backed Securities Index Fund ETF Shares
Vanguard · Tracks Bloomberg US MBS Float Adjusted Index · Inception Oct 31, 2013
Expense ratio
0.030%
3.0 bps
Net assets
$16.84B
TTM yield
4.23%
Last price
$46.47
as of May 20, 2026
Composite score
86 / 100
Cost 97
Based on a 0.030% expense ratio.
Liquidity 100
Based on $16.84B in net assets.
Concentration N/A
No holdings data available — N-PORT not filed or fund is not a 1940-Act registrant.
Tax efficiency 45
US Aggregate Bond base · ETF wrapper · 4.23% TTM yield.
Tracking quality N/A
Planned for a future methodology version. Not yet computed.
Scores reflect available inputs only. The composite is a weighted average over present sub-scores; weights renormalize when components are unavailable. See methodology for formulas (methodology v0.3.0).
Top holdings
No holdings data available for this fund.
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