Stellar Bancorp Inc
+$135.3M
Net Activity
+6.71% total shares
Institutions Holding
214
Popularity Rank
#2830
Avg Weight
0.15%
Total Value
$1.4B
214 institutions currently hold STEL, with 95 net buyers and 120 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
120
Net Buying Institutions
95
Top 5 by Value
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Across its top 20 institutional holders, STEL's holder base skews toward low-concentration, high-turnover investors on average (avg. concentration score 9/100, avg. turnover score 50/100).
STEL ranks #2830 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
STEL is a top-conviction position for Gardner Lewis Asset Management L P — at 7.1% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in STEL belongs to BlackRock, Inc., but the position matters far more to Gardner Lewis Asset Management L P, who has 7.1% 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.
California State Teachers Retirement System has added to its STEL position for two straight quarters, increasing it by $63.8M to reach $65.2M today.
Bank of New York Mellon Corp has trimmed its STEL position for two straight quarters, cutting it by $10.0M while still holding $7.4M.
STEL closed its latest fiscal year with net income of $102.9M.
+$274.7M
Total Buy Value
$208.1M
Total Sell Value
95
Net Buyers
120
Net Sellers
STEL
Q2 2026
Top 5 Institutional Movers
+$34.2M
+$33.0M
-$19.6M
STEL 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
1
Filings (14d)
On July 1, 2026, Stellar Bancorp completed its merger with Prosperity Bancshares. Under the deal, Stellar shareholders received 0.3803 shares of Prosperity stock and $11.36 in cash for each share they owned. All outstanding stock options, restricted stock units, and performance awards were also cashed out or converted.
View Full Filing (SEC EDGAR)858927106
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
4,107
Total reported value
$712.4B
Held by 4107 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,086
Total reported value
$390.1B
Held by 4086 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,059
Total reported value
$377.5B
Held by 4059 institutions — one of the most-tracked stocks on AlphaSMO
Access STEL's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/STELCLI
npx alphasmo stocks get STEL