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, Q1 2023
Institutional positions in Tower Semiconductor Ltd as of Mar 31, 2023. 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
- 213
- −8 vs. Q4 2022
- Shares held
- 66.2M
- +894.0K (+1.4%) vs. Q4 2022
- Total value
- $2.81B
- −$12.6M (−0.4%) vs. Q4 2022
- New holders
- 27
- 86 more added
- Sold out
- 35
- 56 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Tower Semiconductor Ltd; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Clal Insurance Enterprises Holdings Ltd | 6,027,252 | $255.4M | 3.82% | +4,204,362+230.6% | Added |
| JPMorgan Chase & Co | 4,931,498 | $209.4M | 0.03% | +552,531+12.6% | Added |
| Franklin Resources Inc | 4,047,684 | $171.9M | 0.09% | +224,741+5.9% | Added |
| Vanguard Group Inc | 3,519,714 | $149.5M | 0.00% | +7,943+0.2% | Added |
| Senvest Management, LLC | 3,409,342 | $144.8M | 5.26% | −700,779−17.1% | Reduced |
| Alpine Associates Management Inc. | 1,933,500 | $82.1M | 4.38% | +197,412+11.4% | Added |
| Jennison Associates LLC | 1,928,318 | $81.9M | 0.08% | +21,224+1.1% | Added |
| UBS Oconnor LLC | 1,902,725 | $80.8M | 1.93% | +189,190+11.0% | Added |
| Sand Grove Capital Management LLP | 1,684,599 | $71.5M | 11.01% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 1,443,068 | $61.3M | 1.26% | 00.0% | Unchanged |
| TIG Advisors, LLC | 1,428,600 | $60.7M | 4.73% | +1,075+0.1% | Added |
| Segantii Capital Management Ltd | 1,405,000 | $59.7M | 2.61% | +526,700+60.0% | Added |
| Renaissance Technologies LLC | 1,354,146 | $57.5M | 0.08% | +694,500+105.3% | Added |
| Adage Capital Partners GP, L.L.C. | 1,269,870 | $53.9M | 0.12% | +259,196+25.6% | Added |
| Melqart Asset Management (UK) Ltd | 1,163,396 | $49.4M | 4.43% | +599,324+106.2% | Added |
| Pentwater Capital Management LP | 1,145,000 | $48.6M | 0.81% | +75,000+7.0% | Added |
| Balyasny Asset Management LLC | 1,085,593 | $46.1M | 0.15% | +1,085,593 | New |
| Amundi | 1,073,589 | $45.6M | 0.02% | +3540.0% | Added |
| Millennium Management LLC | 1,051,740 | $44.7M | 0.05% | +227,505+27.6% | Added |
| Swedbank AB | 1,000,015 | $42.5M | 0.08% | 00.0% | Unchanged |
| Farallon Capital Management, L.L.C. | 975,000 | $41.4M | 0.25% | −640,000−39.6% | Reduced |
| Citigroup Inc | 955,921 | $40.6M | 0.05% | +1,858+0.2% | Added |
| Meitav Dash Investments Ltd | 910,376 | $40.6M | 0.70% | +215,900+31.1% | Added |
| Menora Mivtachim Holdings Ltd. | 883,888 | $37.5M | 0.39% | 00.0% | Unchanged |
| Mivtachim The Workers Social Insurance Fund Ltd. (Under Special Management) | 863,539 | $36.7M | 2.28% | +170,000+24.5% | Added |
| Goldman Sachs Group Inc | 853,496 | $36.2M | 0.01% | −55,289−6.1% | Reduced |
| Bank of America Corp | 801,328 | $34.0M | 0.00% | +103,834+14.9% | Added |
| Legal & General Group Plc | 678,825 | $28.8M | 0.01% | −579,554−46.1% | Reduced |
| Marshall Wace, LLP | 676,083 | $28.7M | 0.07% | +89,956+15.3% | Added |
| Carlson Capital L P | 669,100 | $28.4M | 2.67% | −130,900−16.4% | Reduced |
| Alliancebernstein L.P. | 668,942 | $28.4M | 0.01% | −93,576−12.3% | Reduced |
| Taconic Capital Advisors LP | 645,000 | $27.4M | 1.69% | +260,000+67.5% | Added |
| CNH Partners LLC | 642,974 | $27.3M | 0.84% | −45,290−6.6% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 560,806 | $23.8M | 0.53% | −280,000−33.3% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 517,048 | $22.0M | 0.11% | +175,626+51.4% | Added |
| Westchester Capital Management, LLC | 469,335 | $19.9M | 0.64% | +33,622+7.7% | Added |
| Gabelli Funds LLC | 451,830 | $19.2M | 0.15% | +600+0.1% | Added |
| Swiss National Bank | 433,781 | $18.5M | 0.01% | −10,015−2.3% | Reduced |
| Systematic Financial Management LP | 432,109 | $18.4M | 0.60% | +29,353+7.3% | Added |
| Ameriprise Financial Inc | 414,987 | $17.6M | 0.01% | +59,839+16.8% | Added |
| Berry Street Capital Management LLP | 387,500 | $16.5M | 5.77% | +187,500+93.8% | Added |
| Man Group plc | – | $16.0M | 0.06% | – | – |
| Versor Investments LP | 334,255 | $14.2M | 1.86% | −366,628−52.3% | Reduced |
| Waters Parkerson & Co., LLC | 332,189 | $14.1M | 0.83% | −5,425−1.6% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 325,367 | $13.8M | 2.65% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 266,645 | $11.3M | 0.06% | +11,162+4.4% | Added |
| LMR Partners LLP | 245,166 | $10.4M | 0.23% | +124,310+102.9% | Added |
| Neumeier Poma Investment Counsel LLC | 240,024 | $10.2M | 0.95% | −40,360−14.4% | Reduced |
| Davidson Kempner Capital Management LP | 232,401 | $9.87M | 0.21% | −599,729−72.1% | Reduced |
| State of Wisconsin Investment Board | 231,181 | $9.82M | 0.03% | +199,440+628.3% | Added |
| Woodline Partners LP | 221,100 | $9.39M | 0.13% | −116,350−34.5% | Reduced |
| Symmetry Investments LP | 210,984 | $8.96M | 4.28% | +184,966+710.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 210,100 | $8.92M | 0.05% | +85,700+68.9% | Added |
| UBS Group AG | 204,303 | $8.68M | 0.00% | +103,579+102.8% | Added |
| Herald Investment Management Ltd | 198,000 | $8.41M | 1.87% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 196,187 | $8.33M | 0.04% | +181,220+1,210.8% | Added |
| Morgan Stanley | 179,680 | $7.63M | 0.00% | −55,307−23.5% | Reduced |
| TCW Group Inc | 164,492 | $6.99M | 0.09% | −601−0.4% | Reduced |
| Maven Securities LTD | 161,100 | $6.84M | 1.07% | −83,988−34.3% | Reduced |
| Loomis Sayles & Co L P | 158,479 | $6.73M | 0.01% | −5,758−3.5% | Reduced |
| Deutsche Bank AG | 157,931 | $6.71M | 0.00% | −1,047,620−86.9% | Reduced |
| Korea Investment CORP | 144,348 | $6.13M | 0.02% | −140,140−49.3% | Reduced |
| Credit Suisse AG | 127,580 | $5.42M | 0.01% | −7,697−5.7% | Reduced |
| Ramius Advisors LLC | 124,723 | $5.30M | 5.83% | −368,320−74.7% | Reduced |
| Wells Fargo & Company | 121,589 | $5.16M | 0.00% | +40,836+50.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 120,892 | $5.13M | 0.01% | +58,804+94.7% | Added |
| Prelude Capital Management, LLC | 114,692 | $4.87M | 0.33% | −24,194−17.4% | Reduced |
| Citadel Advisors LLC | 112,047 | $4.76M | 0.01% | −488,228−81.3% | Reduced |
| BlackRock Inc. | 111,652 | $4.74M | 0.00% | −1,074,703−90.6% | Reduced |
| Bardin Hill Management Partners LP | 111,039 | $4.72M | 1.17% | +56,735+104.5% | Added |
| Norges Bank | 110,935 | $4.71M | 0.00% | 00.0% | Unchanged |
| Flow State Investments, L.P. | 110,000 | $4.67M | 3.87% | +34,000+44.7% | Added |
| Arrowstreet Capital, Limited Partnership | 106,617 | $4.54M | 0.01% | +69,541+187.6% | Added |
| Altshuler Shaham Ltd | 105,884 | $4.48M | 0.10% | −74,796−41.4% | Reduced |
| ETF Managers Group, LLC | 101,100 | $4.29M | 0.14% | +101,100 | New |
| Brookfield Asset Management Inc. | 100,000 | $4.25M | 0.02% | −5,000−4.8% | Reduced |
| Vazirani Asset Management LLC | 100,000 | $4.25M | 8.03% | +40,000+66.7% | Added |
| Hudson Bay Capital Management LP | 100,000 | $4.25M | 0.05% | +74,550+292.9% | Added |
| Walleye Capital LLC | 97,813 | $4.15M | 0.08% | +82,813+552.1% | Added |
| Canada Pension Plan Investment Board | 94,700 | $4.02M | 0.01% | 00.0% | Unchanged |
| Kapitalo Investimentos Ltda | 84,143 | $3.57M | 1.18% | +84,143 | New |
| Geode Capital Management, LLC | 81,316 | $3.45M | 0.00% | +2,596+3.3% | Added |
| Capstone Investment Advisors, LLC | 75,047 | $3.19M | 0.10% | +75,047 | New |
| Alpine Global Management, LLC | 75,000 | $3.19M | 1.24% | 00.0% | Unchanged |
| Eagle Global Advisors LLC | 73,223 | $3.11M | 0.21% | 00.0% | Unchanged |
| Yakira Capital Management, Inc. | 72,361 | $3.07M | 0.78% | 00.0% | Unchanged |
| BCK Capital Management LP | 70,789 | $3.01M | 2.61% | +1,789+2.6% | Added |
| State Street Corp | 66,809 | $2.84M | 0.00% | +2,164+3.3% | Added |
| Harvest Management LLC | 64,800 | $2.75M | 2.50% | +9,000+16.1% | Added |
| Group One Trading, L.P. | 64,571 | $2.74M | 0.13% | +56,494+699.4% | Added |
| Wellington Management Group LLP | 61,594 | $2.62M | 0.00% | −2,271,043−97.4% | Reduced |
| Russell Investments Group, Ltd. | 58,349 | $2.48M | 0.00% | +5,963+11.4% | Added |
| Engineers Gate Manager LP | 54,921 | $2.33M | 0.10% | +43,977+401.8% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 51,379 | $2.18M | 0.01% | +2,409+4.9% | Added |
| Moore Capital Management, LP | 50,000 | $2.12M | 0.07% | −4,000−7.4% | Reduced |
| Seldon Capital LP | 48,736 | $2.07M | 2.07% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 47,577 | $2.02M | 0.04% | 00.0% | Unchanged |
| Capricorn Fund Managers Ltd | 47,094 | $2.00M | 0.61% | +47,094 | New |
| Manufacturers Life Insurance Company, The | 46,393 | $1.97M | 0.00% | +1,690+3.8% | Added |
| Two Sigma Investments, LP | 46,169 | $1.96M | 0.01% | +40,493+713.4% | Added |