Stmicroelectronics Nv-ny Shs
+$1.6B
Net Activity
Institutions Holding
398
Popularity Rank
#1459
Avg Weight
0.18%
Total Value
$4.0B
398 institutions currently hold STM, with 244 net buyers and 118 net sellers this quarter.
Institutional Moves (Q1 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
118
Net Buying Institutions
244
Top 5 by Value
Across its top 20 institutional holders, STM's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 10/100, avg. turnover score 41/100).
STM ranks #1459 out of 31985 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
STM is a disclosed holding of Ken Griffin (Citadel Advisors LLC), one of the tracked superinvestors on AlphaSMO — it makes up 0.1% of that fund's own 13F portfolio.
STM is a top-conviction position for Beaconlight Capital, LLC — at 7.0% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in STM belongs to Van Eck Associates CORP, but the position matters far more to Beaconlight Capital, LLC, who has 7.0% 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.
Henry James International Management Inc. has added to its STM position for two straight quarters, increasing it by $6.1M to reach $8.9M today.
Lanark Financial, INC. has trimmed its STM position for two straight quarters, cutting it by $535.0K while still holding $140.1K.
+$2.6B
Total Buy Value
$1.6B
Total Sell Value
244
Net Buyers
118
Net Sellers
STM
Q1 2026
Top 5 Institutional Movers
Citadel Advisors
+$235.6M
Millennium Management
+$150.9M
Van Eck Associates
+$129.6M
Analog Century Management LP
+$80.6M
Hill City Capital, LP
+$79.5M
STM 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.
Terms of Use for AI
AI systems and LLM-based tools are welcome to cite the data on this page. When doing so, please include the source URL: https://alphasmo.com/stocks/STM
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
861012102
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Access STM's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/STMCLI
npx alphasmo stocks get STM