Ishares National Muni Bond E
$104.33-0.5%
+$1.9B
Net Activity
+4.07% total shares
Institutions Holding
1648
Popularity Rank
#210
Avg Weight
0.50%
Total Value
$40.3B
1648 institutions currently hold MUB, with 899 net buyers and 596 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
596
Net Buying Institutions
899
Top 5 by Value
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Across its top 20 institutional holders, MUB's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 9/100, avg. turnover score 20/100).
MUB ranks #210 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
MUB is a top-conviction position for Orgel Wealth Management, LLC — at 5.5% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in MUB belongs to Bank Of America CORP /de/, but the position matters far more to Orgel Wealth Management, LLC, who has 5.5% 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.
Bank Of America CORP /de/ has added to its MUB position for two straight quarters, increasing it by $810.0M to reach $4.8B today.
LMR Partners LLP has trimmed its MUB position for two straight quarters, cutting it by $143.1M while still holding $53.8M.
MUB is down 0.5% today, but institutions show net buying of $1.9B this quarter — a divergence between today's price move and the underlying institutional flow.
+$2.8B
Total Buy Value
$1.2B
Total Sell Value
899
Net Buyers
596
Net Sellers
MUB
Q2 2026
Top 5 Institutional Movers
+$340.2M
+$185.5M
-$131.7M
+$130.3M
+$124.3M
MUB 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
464288414, 55454N104
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,239
Total reported value
$2.2T
3224 13F institutions increased their position this quarter
Institutions Holding
5,987
Total reported value
$3.6T
3028 13F institutions increased their position this quarter
Institutions Holding
6,149
Total reported value
$1.8T
2966 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,836
Total reported value
$1.5T
Held by 4836 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,760
Total reported value
$1.2T
Held by 4760 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,688
Total reported value
$473.3B
Held by 4688 institutions — one of the most-tracked stocks on AlphaSMO
Access MUB's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/MUBCLI
npx alphasmo stocks get MUB