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 |
|---|---|---|---|---|---|
| Toroso Investments, LLC | 46,956 | $5.51M | 0.02% | −6,175−11.6% | Reduced |
| State Street Corp | 46,969 | $5.52M | 0.00% | −41,093−46.7% | Reduced |
| ExodusPoint Capital Management, LP | 49,223 | $5.78M | 0.06% | −63,015−56.1% | Reduced |
| Cambiar Investors LLC | 49,864 | $5.86M | 0.26% | +18,839+60.7% | Added |
| Raymond James Financial Inc | 51,056 | $5.99M | 0.00% | +20,094+64.9% | Added |
| Northern Trust Corp | 53,943 | $6.33M | 0.00% | −75,813−58.4% | Reduced |
| Granahan Investment Management Inc | 56,795 | $6.67M | 0.29% | −121,393−68.1% | Reduced |
| Kultura Capital Management LP | 57,000 | $6.69M | 4.86% | +57,000 | New |
| Voloridge Investment Management, LLC | 58,176 | $6.83M | 0.02% | +26,325+82.7% | Added |
| Eagle Global Advisors LLC | 60,323 | $7.08M | 0.26% | 00.0% | Unchanged |
| KP Management LLC | 61,035 | $7.17M | 2.23% | 00.0% | Unchanged |
| Citadel Advisors LLC | 61,899 | $7.27M | 0.00% | −91,218−59.6% | Reduced |
| Public Employees Retirement System of Ohio | 62,164 | $7.28M | 0.02% | +9,981+19.1% | Added |
| Polar Capital Holdings Plc | 62,559 | $7.35M | 0.03% | +62,559 | New |
| Renaissance Group LLC | 62,928 | $7.39M | 0.30% | −82,087−56.6% | Reduced |
| Hodges Capital Management Inc. | 64,794 | $7.61M | 0.65% | −61,438−48.7% | Reduced |
| Russell Investments Group, Ltd. | 66,870 | $7.85M | 0.01% | −32,036−32.4% | Reduced |
| Pier Capital, LLC | 67,520 | $7.93M | 1.27% | +16,116+31.4% | Added |
| Trexquant Investment LP | 70,978 | $8.33M | 0.07% | +70,978 | New |
| G2 Investment Partners Management LLC | 74,000 | $8.69M | 2.07% | −215,929−74.5% | Reduced |
| Gendell Jeffrey L | 75,000 | $8.81M | 0.15% | −18,099−19.4% | Reduced |
| Nuveen, LLC | 83,164 | $9.73M | 0.00% | 00.0% | Unchanged |
| Silvercrest Asset Management Group LLC | 83,387 | $9.79M | 0.07% | −78,823−48.6% | Reduced |
| Tairen Capital Ltd | 90,000 | $10.6M | 1.10% | +90,000 | New |
| Andar Capital Management HK Ltd | 90,250 | $10.6M | 11.42% | +48,250+114.9% | Added |
| Geode Capital Management, LLC | 92,980 | $10.9M | 0.00% | −4,231−4.4% | Reduced |
| Benchstone Capital Management LP | 96,225 | $11.3M | 1.27% | −142,105−59.6% | Reduced |
| Two Sigma Investments, LP | 102,405 | $12.0M | 0.02% | +102,405 | New |
| Granite Investment Partners, LLC | 108,627 | $12.8M | 0.76% | −209,106−65.8% | Reduced |
| Royce & Associates LP | 110,658 | $13.0M | 0.13% | −1,755−1.6% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 113,707 | $13.6M | 0.04% | −11,194−9.0% | Reduced |
| Citigroup Inc | 120,012 | $14.0M | 0.01% | +56,246+88.2% | Added |
| Sphera Funds Management Ltd. | 122,513 | $14.4M | 3.01% | −189,289−60.7% | Reduced |
| JPMorgan Chase & Co | 136,876 | $16.1M | 0.00% | +76,498+126.7% | Added |
| SIH Partners, LLLP | 139,623 | $16.4M | 0.95% | +139,623 | New |
| Portolan Capital Management, LLC | 148,525 | $17.4M | 0.93% | −178,780−54.6% | Reduced |
| SEI Investments Co | 150,729 | $17.7M | 0.02% | +79,442+111.4% | Added |
| Manufacturers Life Insurance Company, The | 152,505 | $17.9M | 0.01% | −257,980−62.8% | Reduced |
| T. Rowe Price Investment Management, Inc. | 156,107 | $18.3M | 0.01% | +156,107 | New |
| Alta Park Capital, LP | 165,804 | $19.5M | 2.34% | +165,804 | New |
| Alliancebernstein L.P. | 171,547 | $20.1M | 0.01% | +142,836+497.5% | Added |
| TD Asset Management Inc | 174,409 | $20.5M | 0.02% | +151,499+661.3% | Added |
| Herald Investment Management Ltd | 180,000 | $21.1M | 2.76% | −18,000−9.1% | Reduced |
| Ameriprise Financial Inc | 182,585 | $21.4M | 0.00% | +80,127+78.2% | Added |
| Franklin Resources Inc | 185,023 | $21.7M | 0.01% | +185,023 | New |
| WCM Investment Management, LLC | 185,982 | $22.4M | 0.05% | +103,675+126.0% | Added |
| Essex Investment Management Co LLC | 192,628 | $22.6M | 3.45% | −3,711−1.9% | Reduced |
| Rokos Capital Management LLP | 204,365 | $24.0M | 0.35% | +204,365 | New |
| Victory Capital Management Inc | 204,625 | $24.0M | 0.01% | −1,212,285−85.6% | Reduced |
| American Century Companies Inc | 206,445 | $24.2M | 0.01% | −263,645−56.1% | Reduced |
| State of Tennessee, Treasury Department | 185,915 | $25.0M | 0.08% | +86,292+86.6% | Added |
| Qube Research & Technologies Ltd | 219,825 | $25.8M | 0.04% | +109,854+99.9% | Added |
| Swiss National Bank | 223,011 | $26.1M | 0.02% | +5,144+2.4% | Added |
| Arrowstreet Capital, Limited Partnership | 226,560 | $26.6M | 0.02% | +57,578+34.1% | Added |
| LMR Partners LLP | 230,670 | $27.1M | 0.26% | +85,670+59.1% | Added |
| Renaissance Technologies LLC | 250,549 | $29.4M | 0.05% | −52,500−17.3% | Reduced |
| Schwartz Investment Counsel Inc | 260,000 | $30.5M | 1.07% | 00.0% | Unchanged |
| King Luther Capital Management Corp | 261,466 | $30.7M | 0.12% | −26,885−9.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 265,277 | $31.1M | 0.16% | −437,716−62.3% | Reduced |
| Neuberger Berman Group LLC | 273,144 | $32.1M | 0.02% | −131,261−32.5% | Reduced |
| Credit Agricole S A | 282,144 | $33.1M | 0.09% | +38,477+15.8% | Added |
| GF Fund Management Co. Ltd. | 308,412 | $36.2M | 0.62% | +307,267+26,835.5% | Added |
| Penserra Capital Management LLC | 315,704 | $37.1M | 0.44% | −355,953−53.0% | Reduced |
| Cramer Rosenthal McGlynn LLC | 322,606 | $37.9M | 2.44% | +318,345+7,471.1% | Added |
| Defiance ETFs, LLC | 315,704 | $38.1M | 1.25% | +315,704 | New |
| Legal & General Group Plc | 340,462 | $39.9M | 0.01% | −40,545−10.6% | Reduced |
| Canada Pension Plan Investment Board | 342,161 | $40.0M | 0.03% | +84,361+32.7% | Added |
| Park West Asset Management LLC | 355,304 | $41.7M | 3.51% | −234,696−39.8% | Reduced |
| Norges Bank | 368,669 | $43.2M | 0.00% | +368,669 | New |
| UBS Group AG | 368,654 | $43.3M | 0.01% | −169,243−31.5% | Reduced |
| Balyasny Asset Management LLC | 372,713 | $43.8M | 0.08% | −72,087−16.2% | Reduced |
| William Blair Investment Management, LLC | 378,980 | $44.5M | 0.12% | −323,369−46.0% | Reduced |
| Hood River Capital Management LLC | 393,992 | $46.3M | 0.51% | −1,116,598−73.9% | Reduced |
| Assenagon Asset Management S.A. | 432,049 | $50.6M | 0.08% | +250,477+137.9% | Added |
| Mivtachim The Workers Social Insurance Fund Ltd. (Under Special Management) | 447,991 | $52.6M | 7.29% | −368,343−45.1% | Reduced |
| Neumeier Poma Investment Counsel LLC | 457,288 | $53.7M | 4.44% | −324,080−41.5% | Reduced |
| Gilder Gagnon Howe & Co LLC | 471,954 | $55.4M | 0.58% | −12,029−2.5% | Reduced |
| Voya Investment Management LLC | 472,697 | $55.5M | 0.05% | −561,493−54.3% | Reduced |
| PointState Capital LP | 480,614 | $56.4M | 0.96% | +197,110+69.5% | Added |
| Menora Mivtachim Holdings Ltd. | 522,592 | $61.4M | 0.29% | −1,180,751−69.3% | Reduced |
| Acadian Asset Management LLC | 596,328 | $70.0M | 0.11% | +595,432+66,454.5% | Added |
| Shannon River Fund Management LLC | 602,804 | $70.8M | 11.10% | −359,259−37.3% | Reduced |
| Marshall Wace, LLP | 618,515 | $72.6M | 0.07% | +618,515 | New |
| Morgan Stanley | 642,254 | $75.4M | 0.00% | +201,513+45.7% | Added |
| Systematic Financial Management LP | 650,788 | $76.4M | 1.80% | −102,557−13.6% | Reduced |
| WT Asset Management Ltd | 672,515 | $79.0M | 3.14% | +672,515 | New |
| Situational Awareness LP | 723,004 | $84.9M | 2.17% | +252,404+53.6% | Added |
| Millennium Management LLC | 799,272 | $93.9M | 0.07% | +268,039+50.5% | Added |
| Analog Century Management LP | 811,470 | $95.3M | 4.69% | −113,732−12.3% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 846,953 | $99.4M | 0.33% | −491,289−36.7% | Reduced |
| Jane Street Group, LLC | 877,480 | $103.0M | 0.12% | +575,277+190.4% | Added |
| Bank of America Corp | 925,027 | $108.6M | 0.01% | −32,620−3.4% | Reduced |
| Summit Partners Public Asset Management, LLC | 962,458 | $113.0M | 3.18% | −109,589−10.2% | Reduced |
| Y.D. More Investments Ltd | 1,009,846 | $118.1M | 5.66% | +44,401+4.6% | Added |
| Janus Henderson Group PLC | 1,074,717 | $126.2M | 0.06% | +801,820+293.8% | Added |
| Invesco Ltd. | 1,310,276 | $153.9M | 0.01% | −286,539−17.9% | Reduced |
| Wellington Management Group LLP | 1,351,212 | $158.7M | 0.03% | −756,792−35.9% | Reduced |
| Jennison Associates LLC | 1,398,987 | $164.3M | 0.10% | −932,844−40.0% | Reduced |
| Turiya Advisors Asia Ltd | 1,472,045 | $172.8M | 26.47% | +1,472,045 | New |
| Point72 Asset Management, L.P. | 1,613,540 | $189.5M | 0.30% | −1,210,087−42.9% | Reduced |