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, Q4 2023
Institutional positions in Tower Semiconductor Ltd as of Dec 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
- 184
- −14 vs. Q3 2023
- Shares held
- 64.7M
- −1.94M (−2.9%) vs. Q3 2023
- Total value
- $1.99B
- +$347.0M (+21.2%) vs. Q3 2023
- New holders
- 41
- 51 more added
- Sold out
- 55
- 72 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Tower Semiconductor Ltd; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 0 | $0 | 0.00% | −95,646−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −93,600−100.0% | Sold out |
| TCW Group Inc | 0 | $0 | 0.00% | −74,225−100.0% | Sold out |
| Yakira Capital Management, Inc. | 0 | $0 | 0.00% | −69,861−100.0% | Sold out |
| Kapitalo Investimentos Ltda | 0 | $0 | 0.00% | −63,507−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −59,685−100.0% | Sold out |
| Susquehanna International Group Ltd. | 0 | $0 | 0.00% | −57,956−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −54,978−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −45,000−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −44,517−100.0% | Sold out |
| Silphium Asset Management Ltd | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −39,550−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −38,600−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −30,210−100.0% | Sold out |
| Kellner Capital, LLC | 0 | $0 | 0.00% | −27,116−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −26,814−100.0% | Sold out |
| Paradiem, LLC | 0 | $0 | 0.00% | −25,934−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −24,958−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −21,739−100.0% | Sold out |
| Rockingstone Advisors LLC | 0 | $0 | 0.00% | −20,798−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −20,660−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −19,691−100.0% | Sold out |
| Formidable Asset Management, LLC | 0 | $0 | 0.00% | −17,619−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −16,533−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −14,823−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −12,915−100.0% | Sold out |
| BTG Pactual Global Asset Management Ltd | 0 | $0 | 0.00% | −12,242−100.0% | Sold out |
| Greenland Capital Management LP | 0 | $0 | 0.00% | −11,762−100.0% | Sold out |
| Achmea Investment Management B.V. | 0 | $0 | 0.00% | −11,158−100.0% | Sold out |
| Harvest Management LLC | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −10,852−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −9,500−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −5,274−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | −1,100−100.0% | Sold out |
| ORG Partners LLC | 0 | $0 | 0.00% | −225−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| Northwest Investment Counselors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Stonebridge Capital Advisors LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Mastrapasqua Asset Management Inc | – | – | – | – | Not filed |