Vanguard Mortgage-backed Sec
$45.810%
+$880.8M
Net Activity
+6.15% total shares
Institutions Holding
714
Popularity Rank
#759
Avg Weight
0.53%
Total Value
$14.1B
714 institutions currently hold VMBS, with 379 net buyers and 285 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
285
Net Buying Institutions
379
Top 5 by Value
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Across its top 20 institutional holders, VMBS's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 6/100, avg. turnover score 26/100).
VMBS ranks #759 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
VMBS is a top-conviction position for Bell Investment Advisors, Inc — at 7.3% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in VMBS belongs to Bank Of America CORP /de/, but the position matters far more to Bell Investment Advisors, Inc, who has 7.3% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Envestnet Asset Management Inc has added to its VMBS position for two straight quarters, increasing it by $267.5M to reach $1.3B today.
Angeles Investment Advisors, LLC has trimmed its VMBS position for two straight quarters, cutting it by $33.9M while still holding $56.7M.
VMBS is down 0% today, but institutions show net buying of $880.8M this quarter — a divergence between today's price move and the underlying institutional flow.
+$1.1B
Total Buy Value
$242.8M
Total Sell Value
379
Net Buyers
285
Net Sellers
VMBS
Q2 2026
Top 5 Institutional Movers
+$114.8M
+$90.3M
+$81.4M
+$70.1M
VMBS does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
No Form 8-K filings for this ticker
92206C771
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,839
Total reported value
$1.5T
Held by 4839 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,763
Total reported value
$1.2T
Held by 4763 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,691
Total reported value
$473.3B
Held by 4691 institutions — one of the most-tracked stocks on AlphaSMO
Access VMBS's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/VMBSCLI
npx alphasmo stocks get VMBS