STMicroelectronics
STM
293 hedge funds and large institutions have $2.12B invested in STMicroelectronics in 2025 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 110 increasing their positions, 79 reducing their positions, and 63 closing their positions.
39% more repeat investments, than reductions
Existing positions increased: 110 | Existing positions reduced: 79
8% more capital invested
Capital invested by funds: $1.97B → $2.12B (+$149M)
1.95% more ownership
Funds ownership: 8.74% → 10.69% (+2%)
8% less call options, than puts
Call options by funds: $146M | Put options by funds: $159M
8% less funds holding
Funds holding: 318 → 293 (-25)
24% less first-time investments, than exits
New positions opened: 48 | Existing positions closed: 63
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Acadian Asset Management
Boston,
Massachusetts
|
+$82.9M |
| 2 |
Invesco
Atlanta,
Georgia
|
+$81.7M |
| 3 |
BlackRock
New York
|
+$69M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
+$44.3M |
| 5 |
ACM
Analog Century Management
New York
|
+$39.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
D.E. Shaw & Co
New York
|
-$52.4M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$48M |
| 3 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$24.9M |
| 4 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
-$23.6M |
| 5 |
Renaissance Technologies
New York
|
-$14.4M |
STM Hedge Fund Activity: Q1 2025 in Review
293 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in STMicroelectronics (STM) for Q1 2025, worth a combined $2.12B — up 7.6% from $1.97B a quarter earlier.
Sellers outnumbered buyers: 63 funds closed out of STM and 48 opened new positions — a net loss of 15 holders — while 79 trimmed existing stakes and 110 added.
The largest buyer was Acadian Asset Management, adding an estimated $82.9M. The largest seller was D.E. Shaw & Co, cutting an estimated $52.4M.
- 293 institutional investors held STMicroelectronics (STM) as of Q1 2025, down from 318 in Q4 2024.
- Funds reported $2.12B of STMicroelectronics stock for Q1 2025, up 7.6% quarter-over-quarter.
- 48 funds opened new STMicroelectronics positions in Q1 2025 and 63 closed out, a net change of -15 holders.
- The largest STMicroelectronics buyer in Q1 2025 was Acadian Asset Management, an estimated $82.9M added.
- The largest STMicroelectronics seller in Q1 2025 was D.E. Shaw & Co, an estimated $52.4M sold.
Based on aggregated 13F filings for Q1 2025.