Tower Semiconductor
TSEM
217 hedge funds and large institutions have $2.63B invested in Tower Semiconductor in 2025 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 89 increasing their positions, 76 reducing their positions, and 46 closing their positions.
309% more call options, than puts
Call options by funds: $157M | Put options by funds: $38.4M
17% more repeat investments, than reductions
Existing positions increased: 89 | Existing positions reduced: 76
2.06% more ownership
Funds ownership: 63.08% → 65.14% (+2.1%)
10% less funds holding
Funds holding: 240 → 217 (-23)
29% less capital invested
Capital invested by funds: $3.69B → $2.63B (-$1.06B)
44% less funds holding in top 10
Funds holding in top 10: 9 → 5 (-4)
48% less first-time investments, than exits
New positions opened: 24 | Existing positions closed: 46
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Point72 Asset Management
Stamford,
Connecticut
|
+$158M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
+$49.9M |
| 3 |
MTWSIF
Mivtachim The Workers Social Insurance Fund
Tel Aviv,
Israel
|
+$42.1M |
| 4 |
MMH
Menora Mivtachim Holdings
Ramat Gan,
Israel
|
+$24.1M |
| 5 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
+$19.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HIIFS
Harel Insurance Investments & Financial Services
Ramat Gan,
Israel
|
-$55.4M |
| 2 |
SPPAM
Summit Partners Public Asset Management
Boston,
Massachusetts
|
-$51.8M |
| 3 |
MP
Mangrove Partners
Greenwich,
Connecticut
|
-$27.4M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$15.4M |
| 5 |
Goldman Sachs
New York
|
-$14.1M |
TSEM Hedge Fund Activity: Q1 2025 in Review
217 of the 7,471 institutional investors tracked by Wall St. Rank reported a position in Tower Semiconductor (TSEM) for Q1 2025, worth a combined $2.63B — down 29% from $3.69B a quarter earlier.
Sellers outnumbered buyers: 46 funds closed out of TSEM and 24 opened new positions — a net loss of 22 holders — while 76 trimmed existing stakes and 89 added.
The largest buyer was Point72 Asset Management, adding an estimated $158M. The largest seller was Harel Insurance Investments & Financial Services, cutting an estimated $55.4M.
- 217 institutional investors held Tower Semiconductor (TSEM) as of Q1 2025, down from 240 in Q4 2024.
- Funds reported $2.63B of Tower Semiconductor stock for Q1 2025, down 29% quarter-over-quarter.
- 24 funds opened new Tower Semiconductor positions in Q1 2025 and 46 closed out, a net change of -22 holders.
- The largest Tower Semiconductor buyer in Q1 2025 was Point72 Asset Management, an estimated $158M added.
- The largest Tower Semiconductor seller in Q1 2025 was Harel Insurance Investments & Financial Services, an estimated $55.4M sold.
Based on aggregated 13F filings for Q1 2025.