Tower Semiconductor Ltd
TSEM- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000928876
In the last 90 days, Tower Semiconductor Ltd insiders filed 0 open-market purchases and 3 sales; 454 institutions reported holding it in 13F filings for Q2 2026, worth $16.4B in total; superinvestors ARK Invest and Maverick Capital hold it.
13F holders, Q2 2026
Institutional positions in Tower Semiconductor Ltd as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 454
- +79 vs. Q1 2026
- Shares held
- 63.1M
- −5.00M (−7.3%) vs. Q1 2026
- Total value
- $16.4B
- +$4.50B (+37.9%) vs. Q1 2026
- New holders
- 131
- 113 more added
- Sold out
- 52
- 167 more reduced
7 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TSEM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 454 | $16.4B |
| Q1 2026 | 382 | $12.1B |
| Q4 2025 | 312 | $8.60B |
| Q3 2025 | 249 | $5.20B |
| Q2 2025 | 216 | $3.11B |
| Q1 2025 | 218 | $2.57B |
| Q4 2024 | 241 | $3.61B |
| Q3 2024 | 215 | $3.09B |
| Q2 2024 | 191 | $2.59B |
| Q1 2024 | 189 | $2.15B |
| Q4 2023 | 184 | $1.99B |
| Q3 2023 | 199 | $1.64B |
| Q2 2023 | 219 | $2.50B |
| Q1 2023 | 213 | $2.81B |
| Q4 2022 | 223 | $2.83B |
| Q3 2022 | 204 | $2.80B |
| Q2 2022 | 205 | $3.02B |
| Q1 2022 | 183 | $3.18B |
| Q4 2021 | 156 | $2.40B |
| Q3 2021 | 141 | $1.78B |
| Q2 2021 | 134 | $1.80B |
| Q1 2021 | 157 | $1.71B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Tower Semiconductor Ltd; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Divisadero Street Capital Management, LP | 17,000 | $4.43M | 0.10% | −53,000−75.7% | Reduced |
| Holocene Advisors, LP | 17,564 | $4.58M | 0.01% | +17,564 | New |
| State of Tennessee, Treasury Department | 18,551 | $4.84M | 0.01% | −13,285−41.7% | Reduced |
| Russell Investments Group, Ltd. | 19,035 | $4.96M | 0.00% | −27,147−58.8% | Reduced |
| DSM Capital Partners LLC | 19,046 | $4.96M | 0.09% | −22−0.1% | Reduced |
| Oak Ridge Investments LLC | 19,762 | $5.15M | 0.29% | +15,836+403.4% | Added |
| Waters Parkerson & Co., LLC | 20,038 | $5.22M | 0.26% | −2,830−12.4% | Reduced |
| Ameriprise Financial Inc | 20,259 | $5.28M | 0.00% | −29,148−59.0% | Reduced |
| Intech Investment Management LLC | 21,018 | $5.39M | 0.05% | +21,018 | New |
| JustInvest LLC | 20,955 | $5.46M | 0.04% | +1,262+6.4% | Added |
| Squarepoint Ops LLC | 21,425 | $5.58M | 0.01% | +21,425 | New |
| EAM Investors, LLC | 21,954 | $5.72M | 0.51% | −6,623−23.2% | Reduced |
| Cambiar Investors LLC | 22,308 | $5.81M | 0.25% | −9,948−30.8% | Reduced |
| GHP Investment Advisors, Inc. | 22,437 | $5.85M | 0.21% | 00.0% | Unchanged |
| SEB Asset Management AB | 22,960 | $5.89M | 0.02% | +14,239+163.3% | Added |
| Sit Investment Associates Inc | 22,654 | $5.91M | 0.11% | +19,432+603.1% | Added |
| Envestnet Asset Management Inc | 23,789 | $6.20M | 0.00% | −10,690−31.0% | Reduced |
| Engineers Gate Manager LP | 23,921 | $6.23M | 0.08% | +21,821+1,039.1% | Added |
| Charles Schwab Investment Management Inc | 24,091 | $6.28M | 0.00% | +6,425+36.4% | Added |
| Verition Fund Management LLC | 24,480 | $6.38M | 0.04% | −43,077−63.8% | Reduced |
| Melqart Asset Management (UK) Ltd | 24,811 | $6.47M | 0.62% | +24,811 | New |
| Mackenzie Financial Corp | 12,375 | $6.72M | 0.01% | +4,182+51.0% | Added |
| Van Eck Associates Corp | 26,044 | $6.79M | 0.00% | −4,008−13.3% | Reduced |
| Gunderson Capital Management Inc. | 26,270 | $6.85M | 1.85% | +51+0.2% | Added |
| Korea Investment CORP | 28,393 | $7.28M | 0.01% | −1,444−4.8% | Reduced |
| Renaissance Group LLC | 28,659 | $7.47M | 0.30% | −24,500−46.1% | Reduced |
| Hood River Capital Management LLC | 29,148 | $7.60M | 0.06% | +7,489+34.6% | Added |
| Creative Planning | 29,286 | $7.63M | 0.00% | +7,093+32.0% | Added |
| Balyasny Asset Management LLC | 29,778 | $7.76M | 0.01% | +29,778 | New |
| LPL Financial LLC | 30,137 | $7.85M | 0.00% | +19,195+175.4% | Added |
| State Street Corp | 30,211 | $7.87M | 0.00% | −6,848−18.5% | Reduced |
| Portolan Capital Management, LLC | 30,557 | $7.96M | 0.30% | −1,486−4.6% | Reduced |
| Toroso Investments, LLC | 31,713 | $8.27M | 0.02% | −21,147−40.0% | Reduced |
| Rockingstone Advisors LLC | 32,201 | $8.39M | 3.37% | −1,075−3.2% | Reduced |
| Calamos Wealth Management LLC | 33,098 | $8.63M | 0.26% | −3,016−8.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 33,580 | $8.75M | 0.02% | +2,104+6.7% | Added |
| Royal Bank of Canada | 34,230 | $8.92M | 0.00% | +30,582+838.3% | Added |
| Vanguard Global Advisers, LLC | 34,511 | $8.94M | 0.00% | +2,153+6.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 35,225 | $9.18M | 0.02% | +35,225 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 35,379 | $9.20M | 0.02% | −18,771−34.7% | Reduced |
| Winton Group Ltd | 36,800 | $9.59M | 0.31% | +36,800 | New |
| Acadian Asset Management LLC | 40,851 | $10.6M | 0.01% | −22,591−35.6% | Reduced |
| G2 Investment Partners Management LLC | 41,000 | $10.7M | 1.95% | −17,787−30.3% | Reduced |
| ExodusPoint Capital Management, LP | 41,081 | $10.7M | 0.10% | −9,804−19.3% | Reduced |
| State of Wisconsin Investment Board | 43,881 | $11.3M | 0.02% | −441−1.0% | Reduced |
| Voya Investment Management LLC | 54,984 | $11.5M | 0.01% | −136,427−71.3% | Reduced |
| Arvin Capital Management LP | 44,135 | $11.5M | 2.15% | 00.0% | Unchanged |
| Hodges Capital Management Inc. | 44,320 | $11.6M | 0.76% | −21,224−32.4% | Reduced |
| WCM Investment Management, LLC | 45,228 | $11.6M | 0.02% | +23,518+108.3% | Added |
| Jain Global LLC | 44,618 | $11.6M | 0.14% | +44,618 | New |
| Himension Fund | 45,487 | $11.9M | 0.73% | +45,487 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 46,445 | $11.9M | 0.01% | +46,445 | New |
| Manufacturers Life Insurance Company, The | 47,263 | $12.1M | 0.01% | −2,866−5.7% | Reduced |
| SEI Investments Co | 48,654 | $12.7M | 0.01% | −42,900−46.9% | Reduced |
| LMR Partners LLP | 49,844 | $13.0M | 0.10% | −194,495−79.6% | Reduced |
| Munro Partners | 56,530 | $14.7M | 0.33% | +56,530 | New |
| Vanguard Investments Australia, Ltd. | 57,145 | $14.8M | 0.04% | +1,782+3.2% | Added |
| Bank of Montreal | 58,610 | $15.3M | 0.01% | +13,109+28.8% | Added |
| Eagle Global Advisors LLC | 60,323 | $15.7M | 0.52% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 61,697 | $15.8M | 0.04% | +3,885+6.7% | Added |
| SG Capital Management LLC | 60,952 | $15.9M | 1.44% | +60,952 | New |
| KP Management LLC | 61,035 | $15.9M | 3.33% | 00.0% | Unchanged |
| Swedbank AB | 62,120 | $16.2M | 0.01% | −18,380−22.8% | Reduced |
| Benchstone Capital Management LP | 66,967 | $17.5M | 2.17% | +66,967 | New |
| HRT Financial LP | 69,933 | $18.2M | 0.03% | +43,928+168.9% | Added |
| Calamos Advisors LLC | 74,738 | $19.5M | 0.07% | −58,859−44.1% | Reduced |
| Gendell Jeffrey L | 75,000 | $19.5M | 0.18% | 00.0% | Unchanged |
| First Trust Advisors LP | 75,716 | $19.7M | 0.01% | +71,905+1,886.8% | Added |
| American Century Companies Inc | 81,042 | $21.1M | 0.01% | −62,061−43.4% | Reduced |
| Credit Agricole S A | 84,177 | $21.9M | 0.06% | −59,416−41.4% | Reduced |
| Barclays PLC | 85,082 | $22.2M | 0.01% | +24,590+40.7% | Added |
| Alliancebernstein L.P. | 126,667 | $22.2M | 0.01% | −143,800−53.2% | Reduced |
| Victory Capital Management Inc | 92,180 | $24.0M | 0.01% | −38,435−29.4% | Reduced |
| Geode Capital Management, LLC | 93,441 | $24.4M | 0.00% | +300+0.3% | Added |
| Walleye Capital LLC | 96,275 | $25.1M | 0.12% | +52,264+118.8% | Added |
| Herald Investment Management Ltd | 99,000 | $25.8M | 3.50% | −67,000−40.4% | Reduced |
| Essex Investment Management Co LLC | 105,543 | $27.5M | 3.60% | −10,390−9.0% | Reduced |
| Royce & Associates LP | 106,702 | $27.8M | 0.22% | −3,956−3.6% | Reduced |
| Andar Capital Management HK Ltd | 108,000 | $28.1M | 12.63% | −22,000−16.9% | Reduced |
| Citadel Advisors LLC | 108,141 | $28.2M | 0.02% | +104,669+3,014.7% | Added |
| Sphera Funds Management Ltd. | 108,265 | $28.2M | 4.04% | −37,470−25.7% | Reduced |
| Schwartz Investment Counsel Inc | 110,000 | $28.7M | 0.95% | −150,000−57.7% | Reduced |
| Capital Fund Management S.A. | 113,379 | $29.6M | 0.21% | +113,379 | New |
| Assenagon Asset Management S.A. | 118,406 | $30.4M | 0.04% | +4,965+4.4% | Added |
| Amundi | 119,107 | $31.0M | 0.01% | +12,705+11.9% | Added |
| Trexquant Investment LP | 122,091 | $31.8M | 0.20% | +122,091 | New |
| Alta Park Capital, LP | 131,216 | $34.2M | 3.17% | −20,450−13.5% | Reduced |
| Dimensional Fund Advisors LP | 140,642 | $36.7M | 0.01% | +140,642 | New |
| Altshuler Shaham Ltd | 142,910 | $36.7M | 0.46% | −197,198−58.0% | Reduced |
| Neumeier Poma Investment Counsel LLC | 141,215 | $36.8M | 2.52% | −98,172−41.0% | Reduced |
| Citigroup Inc | 143,807 | $36.9M | 0.02% | −168,516−54.0% | Reduced |
| Franklin Resources Inc | 145,818 | $37.9M | 0.01% | −15,671−9.7% | Reduced |
| King Luther Capital Management Corp | 165,243 | $43.1M | 0.18% | −35,544−17.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 180,373 | $44.3M | 0.07% | −1,246−0.7% | Reduced |
| Morgan Stanley | 178,396 | $46.5M | 0.00% | −489,234−73.3% | Reduced |
| UBS Group AG | 189,257 | $49.3M | 0.01% | −394,611−67.6% | Reduced |
| Think Investments LP | 190,900 | $49.8M | 6.13% | +5,500+3.0% | Added |
| Susquehanna International Group, LLP | 191,653 | $50.0M | 0.04% | +158,539+478.8% | Added |
| TD Asset Management Inc | 192,707 | $50.0M | 0.04% | −8,167−4.1% | Reduced |
| Bank of New York Mellon Corp | 194,793 | $50.8M | 0.01% | +33,323+20.6% | Added |