Tower Semiconductor (TSEM) Superinvestor holders
20 of the superinvestors we track hold Tower Semiconductor (TSEM) in their latest 13F filings, $1.4B in total.
Summary
The largest holder is Richard Mashaal (Senvest Management), with $475M, 13.9% of the portfolio.
In their latest quarter: 8 opened a new position, 4 added, 8 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Richard Mashaal Senvest Management |
Trimmed | 1,823,082 | $475M | 13.9% | Q2 2026 |
| Arrowstreet Capital | New position | 928,208 | $241M | 0.1% | Q2 2026 |
| Paul Marshall Marshall Wace |
Added | 778,218 | $203M | 0.2% | Q2 2026 |
| David Shaw D. E. Shaw & Co. |
Added | 687,763 | $179M | 0.1% | Q2 2026 |
| Two Sigma Two Sigma Investments |
Added | 611,924 | $159M | 0.1% | Q2 2026 |
| Jennison Associates | Trimmed | 249,728 | $65M | 0.0% | Q2 2026 |
| Jim Simons Renaissance Technologies |
Trimmed | 211,049 | $55M | 0.1% | Q2 2026 |
| Chuck Royce Royce Investment Partners |
Trimmed | 103,574 | $24M | 0.2% | Q3 2026 |
| WCM Investment Management | Added | 45,228 | $12M | 0.0% | Q2 2026 |
| Eric Marshall Hodges Capital Management |
Trimmed | 44,320 | $12M | 0.8% | Q2 2026 |
| Brandon Haley Holocene Advisors |
New position | 17,564 | $5M | 0.0% | Q2 2026 |
| Cathie Wood ARK Investment Management |
Trimmed | 10,126 | $3M | 0.0% | Q2 2026 |
| Ray Dalio Bridgewater Associates |
Trimmed | 7,933 | $2M | 0.0% | Q2 2026 |
| Ensign Peak Ensign Peak Advisors |
New position | 3,950 | $1M | 0.0% | Q2 2026 |
| Paul Tudor Jones Tudor Investment Corp |
New position | 2,771 | $722,233 | 0.0% | Q2 2026 |
| Lee Ainslie Maverick Capital |
New position | 2,659 | $693,042 | 0.0% | Q2 2026 |
| Cliff Asness AQR Capital Management |
New position | 1,754 | $450,414 | 0.0% | Q2 2026 |
| Alec Litowitz Magnetar Capital |
Trimmed | 1,295 | $337,529 | 0.0% | Q2 2026 |
| Steve Cohen Point72 Asset Management |
New position | 1,000 | $260,640 | 0.0% | Q2 2026 |
| Ken Tropin Graham Capital Management |
New position | 849 | $221,283 | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 21 |
| Q1 2026 | 15 |
| Q4 2025 | 16 |
| Q3 2025 | 15 |
| Q2 2025 | 14 |
| Q1 2025 | 10 |
| Q4 2024 | 15 |
| Q3 2024 | 17 |
Questions about Tower Semiconductor
Which superinvestors own Tower Semiconductor?
20 of the superinvestors we track hold Tower Semiconductor (TSEM) in their latest 13F filings, $1.4B in total. Richard Mashaal, Arrowstreet Capital, Paul Marshall, David Shaw, Two Sigma, Jennison Associates.
Who is the largest superinvestor holder of TSEM?
The largest holder is Richard Mashaal (Senvest Management), with $475M, 13.9% of the portfolio.
From Tower Semiconductor's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.