VMBIX Mutual Fund
NAV$25.02
AUM$874M
TER0.02%
Holdings5,026
VMBIX Mutual Fund
NAV$25.02
Vanguard Mortgage-Backed Securities Index Fund Institutional Shares
AUM$874M
TER0.02%
Holdings5,026
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Showing top 15 of 5014 holdingsSee all 5014 holdings(as of Feb 28, 2026)
VMBIX Mutual Fund All Holdings
VMBIX holdings total 5026 positions. The top 10 holdings account for 7.5% of the fund, led by Vanguard Market Liquidity Fund at 4.6%, G2Sf 5.0 Tba 03-01-53 at 0.4%, Fannie Mae Or Freddie Mac Tba, 2%, Due 08/01/2050 at 0.4%.
VMBIX portfolio concentration is well-diversified, with the top 10 representing 7.5% of total assets. The largest sector exposure is Financials at 85.8%.
VMBIX sector allocation provides a detailed breakdown. VMBIX overlap tool shows how holdings compare to other funds in your portfolio.