Tower Semiconductor
TSEM
248 hedge funds and large institutions have $5.43B invested in Tower Semiconductor in 2025 Q3 according to their latest regulatory filings, with 66 funds opening new positions, 65 increasing their positions, 83 reducing their positions, and 33 closing their positions.
129% more funds holding in top 10
Funds holding in top 10: 7 → 16 (+9)
104% more call options, than puts
Call options by funds: $125M | Put options by funds: $61.4M
100% more first-time investments, than exits
New positions opened: 66 | Existing positions closed: 33
67% more capital invested
Capital invested by funds: $3.24B → $5.43B (+$2.18B)
15% more funds holding
Funds holding: 215 → 248 (+33)
22% less repeat investments, than reductions
Existing positions increased: 65 | Existing positions reduced: 83
63.9% less ownership
Funds ownership: 63.9% → 0% (-64%)
Top Buyers
Top Sellers
TSEM Hedge Fund Activity: Q3 2025 in Review
248 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Tower Semiconductor (TSEM) for Q3 2025, worth a combined $5.43B — up 67% from $3.24B a quarter earlier.
Buyers outnumbered sellers: 66 funds opened new TSEM positions and 33 closed out — a net gain of 33 holders — while 65 added to existing stakes and 83 trimmed.
The largest buyer was BlackRock, adding an estimated $188M. The largest seller was Point72 Asset Management, cutting an estimated $191M.
- 248 institutional investors held Tower Semiconductor (TSEM) as of Q3 2025, up from 215 in Q2 2025.
- Funds reported $5.43B of Tower Semiconductor stock for Q3 2025, up 67% quarter-over-quarter.
- 66 funds opened new Tower Semiconductor positions in Q3 2025 and 33 closed out, a net change of +33 holders.
- The largest Tower Semiconductor buyer in Q3 2025 was BlackRock, an estimated $188M added.
- The largest Tower Semiconductor seller in Q3 2025 was Point72 Asset Management, an estimated $191M sold.
Based on aggregated 13F filings for Q3 2025.