Tower Semiconductor
TSEM
215 hedge funds and large institutions have $3.24B invested in Tower Semiconductor in 2025 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 64 increasing their positions, 87 reducing their positions, and 27 closing their positions.
790% more call options, than puts
Call options by funds: $157M | Put options by funds: $17.6M
40% more funds holding in top 10
Funds holding in top 10: 5 → 7 (+2)
23% more capital invested
Capital invested by funds: $2.63B → $3.24B (+$611M)
4% more first-time investments, than exits
New positions opened: 28 | Existing positions closed: 27
1% less funds holding
Funds holding: 217 → 215 (-2)
1.24% less ownership
Funds ownership: 65.14% → 63.9% (-1.2%)
26% less repeat investments, than reductions
Existing positions increased: 64 | Existing positions reduced: 87
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$24.8M |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$13.6M |
| 3 |
Goldman Sachs
New York
|
+$10.7M |
| 4 |
SRFM
Shannon River Fund Management
New York
|
+$10.5M |
| 5 |
Victory Capital Management
San Antonio,
Texas
|
+$10.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Point72 Asset Management
Stamford,
Connecticut
|
-$36.2M |
| 2 |
Invesco
Atlanta,
Georgia
|
-$22.7M |
| 3 |
Jennison Associates
New York
|
-$22.4M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
-$17.6M |
| 5 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$12.5M |
TSEM Hedge Fund Activity: Q2 2025 in Review
215 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Tower Semiconductor (TSEM) for Q2 2025, worth a combined $3.24B — up 23% from $2.63B a quarter earlier.
Buyers outnumbered sellers: 28 funds opened new TSEM positions and 27 closed out — a net gain of 1 holder — while 64 added to existing stakes and 87 trimmed.
The largest buyer was BlackRock, adding an estimated $24.8M. The largest seller was Point72 Asset Management, cutting an estimated $36.2M.
- 215 institutional investors held Tower Semiconductor (TSEM) as of Q2 2025, down from 217 in Q1 2025.
- Funds reported $3.24B of Tower Semiconductor stock for Q2 2025, up 23% quarter-over-quarter.
- 28 funds opened new Tower Semiconductor positions in Q2 2025 and 27 closed out, a net change of +1 holder.
- The largest Tower Semiconductor buyer in Q2 2025 was BlackRock, an estimated $24.8M added.
- The largest Tower Semiconductor seller in Q2 2025 was Point72 Asset Management, an estimated $36.2M sold.
Based on aggregated 13F filings for Q2 2025.