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 2025
Institutional positions in Tower Semiconductor Ltd as of Dec 31, 2025. 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
- 312
- +66 vs. Q3 2025
- Shares held
- 73.3M
- +1.26M (+1.8%) vs. Q3 2025
- Total value
- $8.60B
- +$3.41B (+65.6%) vs. Q3 2025
- New holders
- 95
- 78 more added
- Sold out
- 29
- 115 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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 2025
Shares, value and share of portfolio for each institution holding Tower Semiconductor Ltd; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Assetmark, Inc | 3,229 | $379.1K | 0.00% | +3,204+12,816.0% | Added |
| Vise Technologies, Inc. | 3,265 | $383.4K | 0.01% | +3,265 | New |
| MML Investors Services, LLC | 3,358 | $394.3K | 0.00% | +3,358 | New |
| Harbor Capital Advisors, Inc. | 3,806 | $447.0K | 0.03% | −12,354−76.4% | Reduced |
| Janney Montgomery Scott LLC | 4,086 | $480.0K | 0.00% | −169−4.0% | Reduced |
| Wolverine Asset Management LLC | 4,357 | $511.6K | 0.01% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 4,432 | $520.4K | 0.01% | +4,432 | New |
| FORA Capital, LLC | 4,447 | $522.2K | 0.06% | +4,447 | New |
| Banque Cantonale Vaudoise | 4,521 | $531.0K | 0.02% | +4,521 | New |
| Cetera Investment Advisers | 4,836 | $567.8K | 0.00% | +476+10.9% | Added |
| Fosun International Ltd | 5,000 | $587.1K | 0.14% | +5,000 | New |
| Evergreen Capital Management LLC | 5,118 | $601.0K | 0.01% | +131+2.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,268 | $618.6K | 0.00% | +5,268 | New |
| Royal Bank of Canada | 5,399 | $635.0K | 0.00% | −7,252−57.3% | Reduced |
| Mackenzie Financial Corp | 5,283 | $653.2K | 0.00% | +230+4.6% | Added |
| Vident Advisory, LLC | 5,616 | $659.4K | 0.01% | −1,082−16.2% | Reduced |
| Quantbot Technologies LP | 5,632 | $661.3K | 0.02% | +5,632 | New |
| XTX Topco Ltd | 7,183 | $843.4K | 0.02% | +7,183 | New |
| Rockefeller Capital Management L.P. | 7,208 | $846.4K | 0.00% | +2,887+66.8% | Added |
| K2 Principal Fund, L.P. | 7,411 | $870.2K | 0.09% | −6,101−45.2% | Reduced |
| Commonwealth Equity Services, LLC | 7,460 | $876.0K | 0.00% | −398−5.1% | Reduced |
| The PNC Financial Services Group, Inc. | 7,500 | $880.6K | 0.00% | −700−8.5% | Reduced |
| Garden State Investment Advisory Services LLC | 7,828 | $919.2K | 0.22% | −395−4.8% | Reduced |
| Wells Fargo & Company | 7,848 | $921.5K | 0.00% | +218+2.9% | Added |
| Truist Financial Corp | 7,917 | $929.6K | 0.00% | −7,245−47.8% | Reduced |
| Bank of New York Mellon Corp | 7,972 | $936.1K | 0.00% | −176−2.2% | Reduced |
| Central Pacific Bank - Trust Division | 8,006 | $940.1K | 0.12% | −4,318−35.0% | Reduced |
| Havemeyer Place LP | 8,122 | $953.7K | 0.19% | +8,122 | New |
| Quantinno Capital Management LP | 8,132 | $954.9K | 0.00% | +2,407+42.0% | Added |
| Mariner, LLC | 8,152 | $957.4K | 0.00% | −663−7.5% | Reduced |
| Dockside LLC | 8,357 | $981.3K | 0.25% | +8,357 | New |
| Callan Family Office, LLC | 8,448 | $992.0K | 0.02% | +1,503+21.6% | Added |
| Verdence Capital Advisors LLC | 8,920 | $1.05M | 0.06% | −3,912−30.5% | Reduced |
| Keybank National Association | 9,549 | $1.12M | 0.00% | −13,125−57.9% | Reduced |
| Thrivent Financial for Lutherans | 9,660 | $1.13M | 0.00% | −1,178−10.9% | Reduced |
| Gsa Capital Partners LLP | 10,098 | $1.19M | 0.10% | +5,036+99.5% | Added |
| Tectonic Advisors LLC | 10,287 | $1.21M | 0.06% | −9,196−47.2% | Reduced |
| Capital Fund Management S.A. | 10,907 | $1.28M | 0.01% | +10,907 | New |
| Quent Capital, LLC | 11,000 | $1.29M | 0.09% | +11,000 | New |
| Fox Run Management, L.L.C. | 11,192 | $1.31M | 0.20% | +11,192 | New |
| Creative Planning | 11,559 | $1.36M | 0.00% | −63−0.5% | Reduced |
| Oak Associates, Ltd | 12,635 | $1.48M | 0.09% | −7,631−37.7% | Reduced |
| UBS Oconnor LLC | 12,739 | $1.50M | 0.04% | −26,305−67.4% | Reduced |
| Boston Partners | 12,835 | $1.51M | 0.00% | −220,524−94.5% | Reduced |
| GAM Holding AG | 13,044 | $1.53M | 0.10% | −2,808−17.7% | Reduced |
| State of Wyoming | 13,054 | $1.53M | 0.17% | −43−0.3% | Reduced |
| Harvest Fund Management Co., Ltd | 18,866 | $1.54M | 0.06% | +9,563+102.8% | Added |
| Massar Capital Management, LP | 13,334 | $1.57M | 0.31% | +13,334 | New |
| Nomura Holdings Inc | 13,706 | $1.61M | 0.00% | +10,036+273.5% | Added |
| Engineers Gate Manager LP | 14,403 | $1.69M | 0.02% | +14,403 | New |
| Virtus ETF Advisers LLC | 14,929 | $1.75M | 0.83% | −5,852−28.2% | Reduced |
| Hunter Perkins Capital Management, LLC | 15,780 | $1.85M | 0.43% | −6,760−30.0% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 15,236 | $1.86M | 0.00% | −1,952−11.4% | Reduced |
| DGS Capital Management, LLC | 15,959 | $1.87M | 0.32% | −499−3.0% | Reduced |
| Boothbay Fund Management, LLC | 18,218 | $2.14M | 0.06% | −53,275−74.5% | Reduced |
| US Bancorp | 18,582 | $2.18M | 0.00% | +12,004+182.5% | Added |
| Virtu Financial LLC | 18,594 | $2.18M | 0.08% | +18,594 | New |
| Amundi | 19,827 | $2.33M | 0.00% | +6,652+50.5% | Added |
| Clear Street Markets LLC | 20,428 | $2.40M | 0.43% | +20,428 | New |
| LPL Financial LLC | 21,080 | $2.48M | 0.00% | +13,730+186.8% | Added |
| Lazard Asset Management LLC | 21,324 | $2.50M | 0.00% | −366−1.7% | Reduced |
| Brinker Capital Investments, LLC | 21,768 | $2.56M | 0.02% | −4,309−16.5% | Reduced |
| Susquehanna International Group, LLP | 21,793 | $2.56M | 0.00% | +21,793 | New |
| JustInvest LLC | 21,909 | $2.57M | 0.03% | −906−4.0% | Reduced |
| Barclays PLC | 22,416 | $2.63M | 0.00% | +13,471+150.6% | Added |
| GHP Investment Advisors, Inc. | 22,437 | $2.63M | 0.11% | 00.0% | Unchanged |
| Bank of Montreal | 22,794 | $2.68M | 0.00% | +679+3.1% | Added |
| Waters Parkerson & Co., LLC | 23,170 | $2.72M | 0.13% | −22,280−49.0% | Reduced |
| Armistice Capital, LLC | 23,521 | $2.76M | 0.07% | +23,521 | New |
| Counterpoint Mutual Funds LLC | 24,267 | $2.85M | 0.21% | +9,362+62.8% | Added |
| EAM Global Investors LLC | 24,724 | $2.90M | 12.43% | −23,054−48.3% | Reduced |
| Calamos Advisors LLC | 24,743 | $2.91M | 0.01% | +15,079+156.0% | Added |
| Shellback Capital, LP | 25,000 | $2.94M | 0.28% | +2,245+9.9% | Added |
| Van Eck Associates Corp | 25,719 | $3.02M | 0.00% | −1,537−5.6% | Reduced |
| Altshuler Shaham Ltd | 26,645 | $3.12M | 0.05% | +21,482+416.1% | Added |
| Katamaran Capital LLP | 26,706 | $3.14M | 2.37% | −46,929−63.7% | Reduced |
| Pictet Asset Management Holding SA | 27,149 | $3.18M | 0.00% | +11,682+75.5% | Added |
| Vestmark Advisory Solutions, Inc. | 27,192 | $3.19M | 0.04% | +27,192 | New |
| Legato Capital Management LLC | 27,318 | $3.21M | 0.28% | +2,489+10.0% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 27,598 | $3.24M | 0.02% | −12,040−30.4% | Reduced |
| Yahav Achim Ve Achayot - Provident Funds Management Co Ltd. | 27,858 | $3.27M | 7.52% | +15,858+132.1% | Added |
| Deutsche Bank AG | 28,125 | $3.30M | 0.00% | +7,120+33.9% | Added |
| EAM Investors, LLC | 28,578 | $3.36M | 0.37% | −30,818−51.9% | Reduced |
| Two Sigma Advisers, LP | 28,900 | $3.39M | 0.01% | +16,100+125.8% | Added |
| AQR Capital Management LLC | 29,251 | $3.42M | 0.00% | +29,251 | New |
| Taylor Frigon Capital Management LLC | 29,758 | $3.49M | 1.77% | −25,263−45.9% | Reduced |
| Envestnet Asset Management Inc | 30,820 | $3.62M | 0.00% | −22,619−42.3% | Reduced |
| Advisor Group Holdings, Inc. | 31,004 | $3.64M | 0.01% | +28,308+1,050.0% | Added |
| D. E. Shaw & Co., Inc. | 31,067 | $3.65M | 0.00% | +12,819+70.2% | Added |
| Walleye Capital LLC | 32,286 | $3.79M | 0.02% | +1,559+5.1% | Added |
| New York State Common Retirement Fund | 32,558 | $3.82M | 0.01% | −11,618−26.3% | Reduced |
| Squarepoint Ops LLC | 32,938 | $3.87M | 0.01% | +32,938 | New |
| Itau Unibanco Holding S.A. | 34,000 | $4.10M | 0.10% | +34,000 | New |
| HRT Financial LP | 35,239 | $4.14M | 0.01% | +35,239 | New |
| Verition Fund Management LLC | 40,877 | $4.80M | 0.03% | +36,662+869.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 41,768 | $4.90M | 0.01% | +12,870+44.5% | Added |
| Polymer Capital Management (US) LLC | 43,272 | $5.08M | 0.66% | −5,328−11.0% | Reduced |
| Arvin Capital Management LP | 44,135 | $5.18M | 1.12% | −126,841−74.2% | Reduced |
| Rockingstone Advisors LLC | 45,100 | $5.30M | 2.41% | +45,100 | New |
| Susquehanna Advisors Group, Inc. | 46,422 | $5.45M | 0.18% | +46,422 | New |