Tower Semiconductor
TSEM
311 hedge funds and large institutions have $8.97B invested in Tower Semiconductor in 2025 Q4 according to their latest regulatory filings, with 95 funds opening new positions, 78 increasing their positions, 114 reducing their positions, and 29 closing their positions.
228% more first-time investments, than exits
New positions opened: 95 | Existing positions closed: 29
66% more call options, than puts
Call options by funds: $360M | Put options by funds: $217M
65% more capital invested
Capital invested by funds: $5.43B → $8.97B (+$3.54B)
44% more funds holding in top 10
Funds holding in top 10: 16 → 23 (+7)
25% more funds holding
Funds holding: 248 → 311 (+63)
32% less repeat investments, than reductions
Existing positions increased: 78 | Existing positions reduced: 114
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$437M |
| 2 |
Capital International Investors
Los Angeles,
California
|
+$183M |
| 3 |
Goldman Sachs
New York
|
+$145M |
| 4 |
TAA
Turiya Advisors Asia
Hong Kong
|
+$142M |
| 5 |
Janus Henderson Group
London,
|
+$77.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SM
Senvest Management
New York
|
-$157M |
| 2 |
Victory Capital Management
San Antonio,
Texas
|
-$117M |
| 3 |
Point72 Asset Management
Stamford,
Connecticut
|
-$117M |
| 4 |
MMH
Menora Mivtachim Holdings
Ramat Gan,
Israel
|
-$114M |
| 5 |
HRCM
Hood River Capital Management
Palm Beach Gardens,
Florida
|
-$108M |
TSEM Hedge Fund Activity: Q4 2025 in Review
311 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Tower Semiconductor (TSEM) for Q4 2025, worth a combined $8.97B — up 65% from $5.43B a quarter earlier.
Buyers outnumbered sellers: 95 funds opened new TSEM positions and 29 closed out — a net gain of 66 holders — while 78 added to existing stakes and 114 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $437M. The largest seller was Senvest Management, cutting an estimated $157M.
- 311 institutional investors held Tower Semiconductor (TSEM) as of Q4 2025, up from 248 in Q3 2025.
- Funds reported $8.97B of Tower Semiconductor stock for Q4 2025, up 65% quarter-over-quarter.
- 95 funds opened new Tower Semiconductor positions in Q4 2025 and 29 closed out, a net change of +66 holders.
- The largest Tower Semiconductor buyer in Q4 2025 was T. Rowe Price Associates, an estimated $437M added.
- The largest Tower Semiconductor seller in Q4 2025 was Senvest Management, an estimated $157M sold.
Based on aggregated 13F filings for Q4 2025.