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; 453 institutions reported holding it in 13F filings for Q2 2026, worth $17.1B 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
- 453
- +80 vs. Q1 2026
- Shares held
- 63.3M
- −4.82M (−7.1%) vs. Q1 2026
- Total value
- $17.1B
- +$4.64B (+37.3%) vs. Q1 2026
- New holders
- 132
- 112 more added
- Sold out
- 52
- 166 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 | 453 | $17.1B |
| Q1 2026 | 380 | $12.7B |
| Q4 2025 | 312 | $8.97B |
| Q3 2025 | 249 | $5.43B |
| Q2 2025 | 216 | $3.37B |
| Q1 2025 | 218 | $2.67B |
| Q4 2024 | 241 | $3.70B |
| Q3 2024 | 215 | $3.10B |
| Q2 2024 | 191 | $2.61B |
| Q1 2024 | 189 | $2.21B |
| Q4 2023 | 184 | $2.03B |
| Q3 2023 | 199 | $1.73B |
| Q2 2023 | 219 | $2.50B |
| Q1 2023 | 212 | $4.43B |
| Q4 2022 | 223 | $2.83B |
| Q3 2022 | 204 | $3.04B |
| Q2 2022 | 205 | $3.29B |
| Q1 2022 | 183 | $3.18B |
| Q4 2021 | 156 | $2.41B |
| Q3 2021 | 141 | $1.79B |
| Q2 2021 | 134 | $1.85B |
| 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 |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 7,023,150 | $1.83B | 0.18% | −332,248−4.5% | Reduced |
| Clal Insurance Enterprises Holdings Ltd | 4,658,848 | $1.20B | 5.42% | +686,240+17.3% | Added |
| Phoenix Holdings Ltd. | 3,505,778 | $913.7M | 6.24% | +115,091+3.4% | Added |
| BlackRock, Inc. | 3,290,073 | $857.5M | 0.01% | −979,231−22.9% | Reduced |
| Vanguard Capital Management LLC | 3,147,369 | $814.9M | 0.02% | +63,540+2.1% | Added |
| Jane Street Group, LLC | 2,928,515 | $763.3M | 0.49% | +1,737,977+146.0% | Added |
| USS Investment Management Ltd | 26,142 | $670.6M | 2.41% | −7,442−22.2% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 2,279,379 | $594.1M | 2.89% | +289,450+14.5% | Added |
| Senvest Management, LLC | 1,823,082 | $475.2M | 13.94% | −448,997−19.8% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 1,730,723 | $451.1M | 2.89% | −284,783−14.1% | Reduced |
| Jupiter Topco LLC | 1,464,914 | $381.8M | 0.16% | +1,464,914 | New |
| Capital World Investors | 1,355,425 | $353.3M | 0.04% | +28,664+2.2% | Added |
| Invesco Ltd. | 1,336,854 | $348.4M | 0.03% | −844,321−38.7% | Reduced |
| Mawer Investment Management Ltd. | 1,038,086 | $270.6M | 1.84% | +73,051+7.6% | Added |
| Polar Capital Holdings Plc | 1,015,166 | $264.6M | 0.75% | +869,653+597.6% | Added |
| Vanguard Fiduciary Trust Co | 1,000,853 | $259.1M | 0.06% | +18,225+1.9% | Added |
| Y.D. More Investments Ltd | 949,549 | $243.8M | 7.59% | +18,859+2.0% | Added |
| Arrowstreet Capital, Limited Partnership | 928,208 | $241.1M | 0.11% | +928,208 | New |
| FMR LLC | 920,247 | $239.7M | 0.01% | +919,154+84,094.6% | Added |
| Millennium Management LLC | 850,421 | $221.7M | 0.15% | +272,007+47.0% | Added |
| Marshall Wace, LLP | 778,218 | $202.8M | 0.17% | +354,221+83.5% | Added |
| Norges Bank | 763,552 | $198.3M | 0.02% | +763,552 | New |
| Goldman Sachs Group Inc | 722,135 | $188.2M | 0.02% | +314,183+77.0% | Added |
| D. E. Shaw & Co., Inc. | 687,763 | $179.3M | 0.11% | +658,913+2,283.9% | Added |
| Qube Research & Technologies Ltd | 638,079 | $166.3M | 0.18% | +455,584+249.6% | Added |
| Two Sigma Investments, LP | 611,924 | $159.5M | 0.12% | +602,324+6,274.2% | Added |
| Capital International Investors | 572,299 | $149.2M | 0.03% | 00.0% | Unchanged |
| Axiom Investors LLC | 523,887 | $136.5M | 1.18% | +523,887 | New |
| Summit Partners Public Asset Management, LLC | 517,547 | $134.9M | 3.50% | −174,508−25.2% | Reduced |
| Legal & General Group Plc | 514,240 | $131.9M | 0.03% | −21,549−4.0% | Reduced |
| Gilder Gagnon Howe & Co LLC | 464,018 | $120.9M | 1.25% | −7,448−1.6% | Reduced |
| Turiya Advisors Asia Ltd | 450,519 | $117.4M | 26.71% | −315,841−41.2% | Reduced |
| Menora Mivtachim Holdings Ltd. | 447,992 | $116.8M | 0.46% | −75,000−14.3% | Reduced |
| JPMorgan Chase & Co | 450,369 | $115.1M | 0.01% | −90,524−16.7% | Reduced |
| Neuberger Berman Group LLC | 434,320 | $113.2M | 0.08% | +33,241+8.3% | Added |
| Bank of America Corp | 412,221 | $107.4M | 0.01% | −272,122−39.8% | Reduced |
| Swiss National Bank | 401,044 | $103.0M | 0.05% | −13,806−3.3% | Reduced |
| Shannon River Fund Management LLC | 382,933 | $99.8M | 8.91% | −121,306−24.1% | Reduced |
| Wellington Management Group LLP | 372,445 | $96.9M | 0.02% | −586,503−61.2% | Reduced |
| Analog Century Management LP | 359,758 | $93.8M | 3.43% | −103,264−22.3% | Reduced |
| Canada Pension Plan Investment Board | 358,562 | $92.0M | 0.05% | +15,288+4.5% | Added |
| Systematic Financial Management LP | 325,159 | $84.7M | 1.69% | −223,701−40.8% | Reduced |
| Deutsche Bank AG | 310,679 | $81.0M | 0.02% | +129,213+71.2% | Added |
| Penserra Capital Management LLC | 284,805 | $74.2M | 0.57% | −52,062−15.5% | Reduced |
| Pictet Asset Management Holding SA | 270,065 | $70.2M | 0.07% | +223,680+482.2% | Added |
| Defiance ETFs, LLC | 284,805 | $69.9M | 0.97% | −47,763−14.4% | Reduced |
| Nuveen, LLC | 266,563 | $68.4M | 0.02% | +9,366+3.6% | Added |
| Jennison Associates LLC | 249,728 | $65.1M | 0.04% | −365,488−59.4% | Reduced |
| Raymond James Financial Inc | 249,203 | $65.0M | 0.02% | +109,601+78.5% | Added |
| Assenagon Asset Management S.A. | 236,812 | $60.8M | 0.04% | +123,371+108.8% | Added |
| GF Fund Management Co. Ltd. | 225,856 | $58.9M | 0.71% | −918,539−80.3% | Reduced |
| Driehaus Capital Management LLC | 225,114 | $58.7M | 0.34% | −100,989−31.0% | Reduced |
| Vanguard Asset Management, Ltd | 220,111 | $57.0M | 0.04% | +25,589+13.2% | Added |
| Renaissance Technologies LLC | 211,049 | $55.0M | 0.08% | −63,700−23.2% | Reduced |
| Mivtachim The Workers Social Insurance Fund Ltd. (Under Special Management) | 206,991 | $54.0M | 7.11% | −241,000−53.8% | Reduced |
| Bank of New York Mellon Corp | 194,793 | $50.8M | 0.01% | +33,323+20.6% | Added |
| TD Asset Management Inc | 192,707 | $50.0M | 0.04% | −8,167−4.1% | Reduced |
| Susquehanna International Group, LLP | 191,653 | $50.0M | 0.04% | +158,539+478.8% | Added |
| Think Investments LP | 190,900 | $49.8M | 6.13% | +5,500+3.0% | Added |
| UBS Group AG | 189,257 | $49.3M | 0.01% | −394,611−67.6% | Reduced |
| Morgan Stanley | 178,396 | $46.5M | 0.00% | −489,234−73.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 180,373 | $44.3M | 0.07% | −1,246−0.7% | Reduced |
| King Luther Capital Management Corp | 165,243 | $43.1M | 0.18% | −35,544−17.7% | Reduced |
| Franklin Resources Inc | 145,818 | $37.9M | 0.01% | −15,671−9.7% | Reduced |
| Citigroup Inc | 143,807 | $36.9M | 0.02% | −168,516−54.0% | Reduced |
| Neumeier Poma Investment Counsel LLC | 141,215 | $36.8M | 2.52% | −98,172−41.0% | Reduced |
| Altshuler Shaham Ltd | 142,910 | $36.7M | 0.46% | −197,198−58.0% | Reduced |
| Dimensional Fund Advisors LP | 140,642 | $36.7M | 0.01% | +140,642 | New |
| Alta Park Capital, LP | 131,216 | $34.2M | 3.17% | −20,450−13.5% | Reduced |
| Trexquant Investment LP | 122,091 | $31.8M | 0.20% | +122,091 | New |
| Amundi | 119,107 | $31.0M | 0.01% | +12,705+11.9% | Added |
| Capital Fund Management S.A. | 113,379 | $29.6M | 0.21% | +113,379 | New |
| Schwartz Investment Counsel Inc | 110,000 | $28.7M | 0.95% | −150,000−57.7% | Reduced |
| Sphera Funds Management Ltd. | 108,265 | $28.2M | 4.04% | −37,470−25.7% | Reduced |
| Citadel Advisors LLC | 108,141 | $28.2M | 0.02% | +104,669+3,014.7% | Added |
| Andar Capital Management HK Ltd | 108,000 | $28.1M | 12.63% | −22,000−16.9% | Reduced |
| Royce & Associates LP | 106,702 | $27.8M | 0.22% | −3,956−3.6% | Reduced |
| Essex Investment Management Co LLC | 105,543 | $27.5M | 3.60% | −10,390−9.0% | Reduced |
| Herald Investment Management Ltd | 99,000 | $25.8M | 3.50% | −67,000−40.4% | Reduced |
| Walleye Capital LLC | 96,275 | $25.1M | 0.12% | +52,264+118.8% | Added |
| Geode Capital Management, LLC | 93,441 | $24.4M | 0.00% | +300+0.3% | Added |
| Victory Capital Management Inc | 92,180 | $24.0M | 0.01% | −38,435−29.4% | Reduced |
| Alliancebernstein L.P. | 126,667 | $22.2M | 0.01% | −143,800−53.2% | Reduced |
| Barclays PLC | 85,082 | $22.2M | 0.01% | +24,590+40.7% | Added |
| Credit Agricole S A | 84,177 | $21.9M | 0.06% | −59,416−41.4% | Reduced |
| American Century Companies Inc | 81,042 | $21.1M | 0.01% | −62,061−43.4% | Reduced |
| First Trust Advisors LP | 75,716 | $19.7M | 0.01% | +71,905+1,886.8% | Added |
| Gendell Jeffrey L | 75,000 | $19.5M | 0.18% | 00.0% | Unchanged |
| Calamos Advisors LLC | 74,738 | $19.5M | 0.07% | −58,859−44.1% | Reduced |
| HRT Financial LP | 69,933 | $18.2M | 0.03% | +43,928+168.9% | Added |
| Benchstone Capital Management LP | 66,967 | $17.5M | 2.17% | +66,967 | New |
| Swedbank AB | 62,120 | $16.2M | 0.01% | −18,380−22.8% | Reduced |
| KP Management LLC | 61,035 | $15.9M | 3.33% | 00.0% | Unchanged |
| SG Capital Management LLC | 60,952 | $15.9M | 1.44% | +60,952 | New |
| Public Sector Pension Investment Board | 61,697 | $15.8M | 0.04% | +3,885+6.7% | Added |
| Eagle Global Advisors LLC | 60,323 | $15.7M | 0.52% | 00.0% | Unchanged |
| Bank of Montreal | 58,610 | $15.3M | 0.01% | +13,109+28.8% | Added |
| Vanguard Investments Australia, Ltd. | 57,145 | $14.8M | 0.04% | +1,782+3.2% | Added |
| Munro Partners | 56,530 | $14.7M | 0.33% | +56,530 | New |
| LMR Partners LLP | 49,844 | $13.0M | 0.10% | −194,495−79.6% | Reduced |