TSEM — TOWER SEMICONDUCTOR LTD
As of Q2 2026, 40 SEC-registered investment managers reported holding TSEM (TOWER SEMICONDUCTOR LTD) in their latest 13F filings, with a combined reported value of $4.54B across 24.47M shares. That is -5.7% by share count (-1.47M shares) versus the previous quarter, while reported value moved +39.4%. Ownership is concentrated: the five largest holders account for 45.5% of reported value and the top ten for 69.1%.
Compared with the prior quarter, 5 opened new positions, 14 added to existing stakes, 20 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
TSEM is classified in the Technology sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 3.29M | $857.52M | 0.01% | Reduce |
| Vanguard Group history | Q4 2025 | 4.34M | $507.32M | 0.01% | Add |
| Capital World Investors history | Q2 2026 | 1.36M | $353.28M | 0.04% | Add |
| Invesco Ltd history | Q2 2026 | 1.34M | $348.44M | 0.03% | Reduce |
| Citadel Advisors history | Q2 2026 | 1.03M | $267.95M | 0.03% | Reduce |
| Arrowstreet Capital history | Q2 2026 | 928.21K | $241.10M | 0.11% | New |
| Fidelity Management & Research (FMR) history | Q2 2026 | 920.25K | $239.74M | 0.01% | Add |
| Millennium Management history | Q2 2026 | 883.32K | $230.23M | 0.09% | Add |
| Marshall Wace history | Q2 2026 | 778.22K | $202.83M | 0.16% | Add |
| Norges Bank Investment Management history | Q2 2026 | 763.55K | $198.30M | 0.02% | Add |
| D. E. Shaw & Co history | Q2 2026 | 757.96K | $197.56M | 0.10% | Add |
| Goldman Sachs Group history | Q2 2026 | 722.13K | $188.22M | 0.02% | Add |
| Whale Rock Capital Management history | Q1 2026 | 1.07M | $187.19M | 2.42% | New |
| Janus Henderson Group history | Q1 2026 | 994.51K | $174.51M | 0.09% | Reduce |
| Two Sigma Investments history | Q2 2026 | 624.32K | $162.72M | 0.13% | Add |
| Legal & General Investment Management America history | Q2 2026 | 514.24K | $131.93M | 0.03% | Reduce |
| JPMorgan Chase & Co history | Q2 2026 | 450.37K | $115.11M | 0.01% | New |
| Bank of America Corp history | Q2 2026 | 412.22K | $107.44M | 0.01% | Reduce |
| Wellington Management Group history | Q2 2026 | 372.44K | $96.85M | 0.02% | Reduce |
| CPP Investments history | Q2 2026 | 358.56K | $91.97M | 0.05% | Add |
New Positions (Q2 2026)
- Arrowstreet Capital 928.21K sh · $241.10M
- JPMorgan Chase & Co 450.37K sh · $115.11M
- Balyasny Asset Management 35.58K sh · $9.27M
- Maverick Capital 2.66K sh · $693.04K
- AQR Capital Management 1.75K sh · $450.41K
Fully Exited (vs previous quarter)
- Whale Rock Capital Management sold 1.07M sh · $187.19M
- Janus Henderson Group sold 994.51K sh · $174.51M
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 166.86K | 88.89K | 88.74K | 733.78K | 4.17M | 3.91M | 4.27M | 3.29M |
| Capital World Investors | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.33M | 1.36M |
| Invesco Ltd | 30.62K | 32.99K | 25.10K | 389.56K | 42.88K | 360.37K | 45.29K | 43.62K | 48.50K | 649.91K | 57.29K | 59.03K | 500.55K | 1.76M | 2.01M | 1.42M | 1.60M | 1.31M | 2.18M | 1.34M |
| Citadel Advisors | 402.38K | 565.41K | 553.44K | 405.41K | 112.82K | 641.58K | 123.85K | 131.23K | 1.75M | 1.54M | 1.90M | 1.40M | 873.57K | 1.01M | 373.50K | 348.12K | 404.82K | 640.40K | 1.22M | 1.03M |
| Arrowstreet Capital | 120.15K | 278.31K | 279.85K | 16.46K | — | 37.08K | 106.62K | 90.42K | 79.62K | 345.34K | 489.95K | 842.78K | 880.85K | 241.04K | — | 133.93K | 168.98K | 226.56K | — | 928.21K |
| Fidelity Management & Research (FMR) | 17.75K | 20.33K | 26.90K | 24.95K | 23.71K | 23.05K | 103 | 150 | 357 | 484 | 456 | 530 | 651 | 707 | 547 | 670 | 732 | 692 | 1.09K | 920.25K |
| Millennium Management | 239.48K | 170.47K | 905.88K | 356.65K | 207.00K | 896.53K | 1.08M | 935.08K | 1.81M | 644.42K | 319.24K | 32.66K | 272.39K | 700.73K | 435.38K | 605.25K | 589.83K | 830.07K | 661.21K | 883.32K |
| Marshall Wace | 50.03K | — | 811.75K | 430.03K | 694.40K | 586.13K | 676.08K | 674.83K | 540.70K | 439.51K | 163.54K | — | 9.99K | 37.01K | 9.59K | 239.99K | — | 618.51K | 424.00K | 778.22K |
| Norges Bank Investment Management | — | — | — | — | — | 110.94K | — | — | — | 1.48M | — | 139.45K | — | 215.11K | — | 144.38K | — | 368.67K | — | 763.55K |
| D. E. Shaw & Co | 1.65M | 1.22M | 352.20K | 46.88K | — | — | — | 32.96K | 682.59K | 537.15K | 328.27K | 132.05K | 30.44K | — | — | 4.87K | 18.25K | 40.47K | 89.45K | 757.96K |
| Goldman Sachs Group | 59.59K | 94.34K | 617.22K | 669.94K | 634.42K | 916.99K | 861.70K | 811.42K | 2.10M | 433.18K | 430.95K | 368.92K | 310.64K | 659.13K | 346.01K | 626.00K | 701.05K | 2.21M | 407.95K | 722.13K |
| Two Sigma Investments | 49.22K | — | 16.39K | 4.48K | — | 5.68K | 46.17K | 50.14K | — | — | — | — | — | 33.39K | — | — | — | 111.41K | 18.60K | 624.32K |
| Legal & General Investment Management America | 365.23K | 351.63K | 431.77K | 1.11M | 1.12M | 1.26M | 678.83K | 736.82K | 420.39K | 320.69K | 335.43K | 366.11K | 383.74K | 345.16K | 345.25K | 387.41K | 381.01K | 340.46K | 535.79K | 514.24K |
| JPMorgan Chase & Co | 251.75K | 411.77K | 2.02M | 3.87M | 4.90M | 4.38M | 4.93M | 5.62M | 1.52M | 701.82K | 1.01M | 406.08K | 285.96K | 118.70K | 295.51K | 245.74K | 60.38K | 3.90K | — | 450.37K |
| Bank of America Corp | 166.82K | 165.44K | 572.67K | 556.61K | 633.55K | 697.49K | 801.33K | 1.27M | 721.53K | 434.58K | 385.09K | 446.25K | 718.44K | 293.26K | 1.40M | 940.70K | 957.65K | 925.03K | 684.34K | 412.22K |
| Wellington Management Group | 11.11M | 10.19M | 3.29M | 3.22M | 3.35M | 2.33M | 61.59K | 8.34K | 499.40K | 481.73K | 757.38K | 2.63M | 2.53M | 2.00M | 2.24M | 2.09M | 2.11M | 1.35M | 958.95K | 372.44K |
| CPP Investments | 27.40K | 59.30K | 59.30K | 94.70K | 94.70K | 94.70K | 94.70K | 92.40K | 92.40K | 92.40K | 121.67K | 121.67K | 121.67K | 121.67K | 224.51K | 241.68K | 257.80K | 342.16K | 343.27K | 358.56K |
| Deutsche Bank AG | 15.69K | 6.71K | 6.61K | 517.72K | 723.50K | 1.21M | 157.93K | 289.85K | 6.29K | 848.33K | 674.66K | 6.57K | 224.99K | 136.99K | 146.47K | 145.94K | 21.00K | 28.12K | 181.47K | 310.68K |
| Renaissance Technologies | 197.95K | 49.36K | 209.85K | 175.66K | 179.96K | 659.65K | 1.35M | 1.38M | 971.25K | 572.95K | 583.85K | 458.05K | 399.25K | 451.33K | 430.74K | 323.65K | 303.05K | 250.55K | 274.75K | 211.05K |
| BNY Mellon | 90.38K | 87.21K | 68.10K | 238.76K | 238.22K | 242.11K | 240.73K | 240.13K | 95.37K | 108.30K | 78.68K | 61.34K | 104.22K | 100.53K | 43.05K | 41.11K | 8.15K | 7.97K | 161.47K | 194.79K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details