JPM Ultra-short Muni Income
$50.960%
+$109.5M
Net Activity
+1.12% total shares
Institutions Holding
561
Popularity Rank
#1037
Avg Weight
0.39%
Total Value
$3.6B
561 institutions currently hold JMST, with 291 net buyers and 223 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
223
Net Buying Institutions
291
Top 5 by Value
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Across its top 20 institutional holders, JMST's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 7/100, avg. turnover score 22/100).
JMST ranks #1037 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
JMST is a top-conviction position for Global Wealth Management, LLC — at 13.1% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in JMST belongs to Bank Of America CORP /de/, but the position matters far more to Global Wealth Management, LLC, who has 13.1% 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.
Bailard, Inc. has added to its JMST position for two straight quarters, increasing it by $56.1M to reach $58.5M today.
GRIMES & Co WEALTH MANAGEMENT, LLC has trimmed its JMST position for two straight quarters, cutting it by $51.5M while still holding $392.0K.
JMST is up 0% today, and institutions have been net buyers of $109.5M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
+$407.2M
Total Buy Value
$304.6M
Total Sell Value
291
Net Buyers
223
Net Sellers
JMST
Q2 2026
Top 5 Institutional Movers
-$42.2M
+$41.3M
+$36.6M
-$23.9M
+$22.2M
JMST 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
46641Q654
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
6,136
Total reported value
$2.9T
Held by 6136 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,803
Total reported value
$1.8T
Held by 5803 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,246
Total reported value
$1.3T
Held by 5246 institutions — one of the most-tracked stocks on AlphaSMO
Access JMST's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/JMSTCLI
npx alphasmo stocks get JMST