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 |
|---|---|---|---|---|---|
| Occudo Quantitative Strategies LP | 35,945 | $1.53M | 0.14% | +13,398+59.4% | Added |
| Renaissance Group LLC | 37,421 | $1.59M | 0.07% | −3,440−8.4% | Reduced |
| Mastrapasqua Asset Management Inc | 37,435 | $1.59M | 0.20% | −3,160−7.8% | Reduced |
| BTG Pactual Global Asset Management Ltd | 43,437 | $1.84M | 2.69% | −5,000−10.3% | Reduced |
| LPL Financial LLC | 44,311 | $1.88M | 0.00% | −2,920−6.2% | Reduced |
| Jane Street Group, LLC | 45,217 | $1.92M | 0.00% | −73,460−61.9% | Reduced |
| Mint Tower Capital Management B.V. | 45,236 | $1.92M | 0.26% | +178+0.4% | Added |
| Invesco Ltd. | 45,290 | $1.92M | 0.00% | −315,077−87.4% | Reduced |
| Public Sector Pension Investment Board | 45,357 | $1.93M | 0.01% | +1,879+4.3% | Added |
| Pictet Asset Management SA | 45,639 | $1.94M | 0.00% | −8,068−15.0% | Reduced |
| Two Sigma Investments, LP | 46,169 | $1.96M | 0.01% | +40,493+713.4% | Added |
| Manufacturers Life Insurance Company, The | 46,393 | $1.97M | 0.00% | +1,690+3.8% | Added |
| Capricorn Fund Managers Ltd | 47,094 | $2.00M | 0.61% | +47,094 | New |
| Wolverine Asset Management LLC | 47,577 | $2.02M | 0.04% | 00.0% | Unchanged |
| Seldon Capital LP | 48,736 | $2.07M | 2.07% | 00.0% | Unchanged |
| Moore Capital Management, LP | 50,000 | $2.12M | 0.07% | −4,000−7.4% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 51,379 | $2.18M | 0.01% | +2,409+4.9% | Added |
| Engineers Gate Manager LP | 54,921 | $2.33M | 0.10% | +43,977+401.8% | Added |
| Russell Investments Group, Ltd. | 58,349 | $2.48M | 0.00% | +5,963+11.4% | Added |
| Wellington Management Group LLP | 61,594 | $2.62M | 0.00% | −2,271,043−97.4% | Reduced |
| Group One Trading, L.P. | 64,571 | $2.74M | 0.13% | +56,494+699.4% | Added |
| Harvest Management LLC | 64,800 | $2.75M | 2.50% | +9,000+16.1% | Added |
| State Street Corp | 66,809 | $2.84M | 0.00% | +2,164+3.3% | Added |
| BCK Capital Management LP | 70,789 | $3.01M | 2.61% | +1,789+2.6% | Added |
| Yakira Capital Management, Inc. | 72,361 | $3.07M | 0.78% | 00.0% | Unchanged |
| Eagle Global Advisors LLC | 73,223 | $3.11M | 0.21% | 00.0% | Unchanged |
| Alpine Global Management, LLC | 75,000 | $3.19M | 1.24% | 00.0% | Unchanged |
| Capstone Investment Advisors, LLC | 75,047 | $3.19M | 0.10% | +75,047 | New |
| Geode Capital Management, LLC | 81,316 | $3.45M | 0.00% | +2,596+3.3% | Added |
| Kapitalo Investimentos Ltda | 84,143 | $3.57M | 1.18% | +84,143 | New |
| Canada Pension Plan Investment Board | 94,700 | $4.02M | 0.01% | 00.0% | Unchanged |
| Walleye Capital LLC | 97,813 | $4.15M | 0.08% | +82,813+552.1% | Added |
| 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 |
| ETF Managers Group, LLC | 101,100 | $4.29M | 0.14% | +101,100 | New |
| Altshuler Shaham Ltd | 105,884 | $4.48M | 0.10% | −74,796−41.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 106,617 | $4.54M | 0.01% | +69,541+187.6% | Added |
| Flow State Investments, L.P. | 110,000 | $4.67M | 3.87% | +34,000+44.7% | Added |
| Norges Bank | 110,935 | $4.71M | 0.00% | 00.0% | Unchanged |
| Bardin Hill Management Partners LP | 111,039 | $4.72M | 1.17% | +56,735+104.5% | Added |
| BlackRock Inc. | 111,652 | $4.74M | 0.00% | −1,074,703−90.6% | Reduced |
| Citadel Advisors LLC | 112,047 | $4.76M | 0.01% | −488,228−81.3% | Reduced |
| Prelude Capital Management, LLC | 114,692 | $4.87M | 0.33% | −24,194−17.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 120,892 | $5.13M | 0.01% | +58,804+94.7% | Added |
| Wells Fargo & Company | 121,589 | $5.16M | 0.00% | +40,836+50.6% | Added |
| Ramius Advisors LLC | 124,723 | $5.30M | 5.83% | −368,320−74.7% | Reduced |
| Credit Suisse AG | 127,580 | $5.42M | 0.01% | −7,697−5.7% | Reduced |
| Korea Investment CORP | 144,348 | $6.13M | 0.02% | −140,140−49.3% | Reduced |
| Deutsche Bank AG | 157,931 | $6.71M | 0.00% | −1,047,620−86.9% | Reduced |
| Loomis Sayles & Co L P | 158,479 | $6.73M | 0.01% | −5,758−3.5% | Reduced |
| Maven Securities LTD | 161,100 | $6.84M | 1.07% | −83,988−34.3% | Reduced |
| TCW Group Inc | 164,492 | $6.99M | 0.09% | −601−0.4% | Reduced |
| Morgan Stanley | 179,680 | $7.63M | 0.00% | −55,307−23.5% | Reduced |
| Voloridge Investment Management, LLC | 196,187 | $8.33M | 0.04% | +181,220+1,210.8% | Added |
| Herald Investment Management Ltd | 198,000 | $8.41M | 1.87% | 00.0% | Unchanged |
| UBS Group AG | 204,303 | $8.68M | 0.00% | +103,579+102.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 210,100 | $8.92M | 0.05% | +85,700+68.9% | Added |
| Symmetry Investments LP | 210,984 | $8.96M | 4.28% | +184,966+710.9% | Added |
| Woodline Partners LP | 221,100 | $9.39M | 0.13% | −116,350−34.5% | Reduced |
| State of Wisconsin Investment Board | 231,181 | $9.82M | 0.03% | +199,440+628.3% | Added |
| Davidson Kempner Capital Management LP | 232,401 | $9.87M | 0.21% | −599,729−72.1% | Reduced |
| Neumeier Poma Investment Counsel LLC | 240,024 | $10.2M | 0.95% | −40,360−14.4% | Reduced |
| LMR Partners LLP | 245,166 | $10.4M | 0.23% | +124,310+102.9% | Added |
| Qube Research & Technologies Ltd | 266,645 | $11.3M | 0.06% | +11,162+4.4% | Added |
| Gabelli & Co Investment Advisers, Inc. | 325,367 | $13.8M | 2.65% | 00.0% | Unchanged |
| Waters Parkerson & Co., LLC | 332,189 | $14.1M | 0.83% | −5,425−1.6% | Reduced |
| Versor Investments LP | 334,255 | $14.2M | 1.86% | −366,628−52.3% | Reduced |
| Man Group plc | – | $16.0M | 0.06% | – | – |
| Berry Street Capital Management LLP | 387,500 | $16.5M | 5.77% | +187,500+93.8% | Added |
| Ameriprise Financial Inc | 414,987 | $17.6M | 0.01% | +59,839+16.8% | Added |
| Systematic Financial Management LP | 432,109 | $18.4M | 0.60% | +29,353+7.3% | Added |
| Swiss National Bank | 433,781 | $18.5M | 0.01% | −10,015−2.3% | Reduced |
| Gabelli Funds LLC | 451,830 | $19.2M | 0.15% | +600+0.1% | Added |
| Westchester Capital Management, LLC | 469,335 | $19.9M | 0.64% | +33,622+7.7% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 517,048 | $22.0M | 0.11% | +175,626+51.4% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 560,806 | $23.8M | 0.53% | −280,000−33.3% | Reduced |
| CNH Partners LLC | 642,974 | $27.3M | 0.84% | −45,290−6.6% | Reduced |
| Taconic Capital Advisors LP | 645,000 | $27.4M | 1.69% | +260,000+67.5% | Added |
| Alliancebernstein L.P. | 668,942 | $28.4M | 0.01% | −93,576−12.3% | Reduced |
| Carlson Capital L P | 669,100 | $28.4M | 2.67% | −130,900−16.4% | Reduced |
| Marshall Wace, LLP | 676,083 | $28.7M | 0.07% | +89,956+15.3% | Added |
| Legal & General Group Plc | 678,825 | $28.8M | 0.01% | −579,554−46.1% | Reduced |
| Bank of America Corp | 801,328 | $34.0M | 0.00% | +103,834+14.9% | Added |
| Goldman Sachs Group Inc | 853,496 | $36.2M | 0.01% | −55,289−6.1% | Reduced |
| Mivtachim The Workers Social Insurance Fund Ltd. (Under Special Management) | 863,539 | $36.7M | 2.28% | +170,000+24.5% | Added |
| Menora Mivtachim Holdings Ltd. | 883,888 | $37.5M | 0.39% | 00.0% | Unchanged |
| Meitav Dash Investments Ltd | 910,376 | $40.6M | 0.70% | +215,900+31.1% | Added |
| Citigroup Inc | 955,921 | $40.6M | 0.05% | +1,858+0.2% | Added |
| Farallon Capital Management, L.L.C. | 975,000 | $41.4M | 0.25% | −640,000−39.6% | Reduced |
| Swedbank AB | 1,000,015 | $42.5M | 0.08% | 00.0% | Unchanged |
| Millennium Management LLC | 1,051,740 | $44.7M | 0.05% | +227,505+27.6% | Added |
| Amundi | 1,073,589 | $45.6M | 0.02% | +3540.0% | Added |
| Balyasny Asset Management LLC | 1,085,593 | $46.1M | 0.15% | +1,085,593 | New |
| Pentwater Capital Management LP | 1,145,000 | $48.6M | 0.81% | +75,000+7.0% | Added |
| Melqart Asset Management (UK) Ltd | 1,163,396 | $49.4M | 4.43% | +599,324+106.2% | Added |
| Adage Capital Partners GP, L.L.C. | 1,269,870 | $53.9M | 0.12% | +259,196+25.6% | Added |
| Renaissance Technologies LLC | 1,354,146 | $57.5M | 0.08% | +694,500+105.3% | Added |
| Segantii Capital Management Ltd | 1,405,000 | $59.7M | 2.61% | +526,700+60.0% | Added |
| TIG Advisors, LLC | 1,428,600 | $60.7M | 4.73% | +1,075+0.1% | Added |