Tower Semiconductor Ltd (TSEM) shareholders
TSEMNasdaqSemiconductors & Related DevicesFiscal year ends December 31
$146.89−10.97 (-6.95%)
Close on Nov 13, 2026Market cap $16.53BP/E 75.7Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
56.2%
63M of 113M shares
Institutional holders
451
132 new, 52 sold out
Net institutional buying
-5M
In Q2 2026
Insider trades, 12 months
0 buys · 38 sales
Net sold $60.01M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 7,766,463 | 6.80% | 13G (passive) | Sep 30, 2026 |
| Point72 Capital Advisors, Inc. Joint filing with Point72 Asset Management, L.P. (6.90%), Steven A. Cohen (6.90%) | 7,653,786 | 6.90% | 13G (passive) amendment | Mar 31, 2025 |
| T. Rowe Price Associates, Inc. | 7,388,751 | 6.60% | 13G (passive) | Mar 31, 2026 |
| Migdal Sal Domestic Equities | 7,306,078 | 6.50% | 13G (passive) | Sep 30, 2025 |
| Harel Insurance Investments & Financial Services Ltd. | 7,164,672 | 6.30% | 13G (passive) amendment | Sep 30, 2026 |
| Menora Mivtachim Holdings Ltd Joint filing with Menora Mivtachim Pensions & Gemel Ltd. (5.41%) | 6,898,163 | 6.17% | 13G (passive) amendment | Dec 31, 2025 |
| Migdal Insurance & Financial Holdings Ltd. | 6,744,227 | 5.98% | 13G (passive) amendment | Jun 30, 2026 |
| Point72 Asset Management, L.P. Joint filing with Point72 Capital Advisors, Inc. (5.70%), Steven A. Cohen (5.70%) | 6,339,977 | 5.70% | 13G (passive) amendment | Jun 30, 2025 |
| Clal Insurance Enterprises Holdings Ltd | 6,331,544 | 5.60% | 13G (passive) | Nov 2, 2026 |
| Phoenix Financial Ltd. | 5,654,349 | 5.01% | 13G (passive) | Jun 5, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of TSEM | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc /Md/ | 7,023,150 | 6.24% | $1.83B | −332,248 | 0.18% |
| Clal Insurance Enterprises Holdings Ltd | 4,658,848 | 4.14% | $1.20B | +686,240 | 5.39% |
| Phoenix Holdings Ltd. | 3,505,778 | 3.12% | $913.65M | +115,091 | 6.24% |
| BlackRock, Inc. | 3,290,073 | 2.92% | $857.52M | −979,231 | 0.01% |
| Vanguard Capital Management LLC | 3,147,369 | 2.80% | $814.91M | +63,540 | 0.02% |
| Jane Street Group, LLC | 2,928,515 | 2.60% | $763.29M | +1,737,977 | 0.06% |
| Harel Insurance Investments & Financial Services Ltd. | 2,279,379 | 2.03% | $594.10M | +289,450 | 2.89% |
| Senvest Management, LLC | 1,823,082 | 1.62% | $475.17M | −448,997 | 13.94% |
| Migdal Insurance & Financial Holdings Ltd. | 1,730,723 | 1.54% | $451.10M | −284,783 | 2.89% |
| Jupiter Topco LLC | 1,464,914 | 1.30% | $381.77M | New | 0.16% |
| Capital World Investors | 1,355,425 | 1.20% | $353.28M | +28,664 | 0.04% |
| Invesco Ltd. | 1,336,854 | 1.19% | $348.44M | −844,321 | 0.03% |
| Mawer Investment Management Ltd. | 1,038,086 | 0.92% | $270.57M | +73,051 | 1.84% |
| Polar Capital Holdings Plc | 1,015,166 | 0.90% | $264.59M | +869,653 | 0.62% |
| Vanguard Fiduciary Trust Co | 1,000,853 | 0.89% | $259.14M | +18,225 | 0.06% |
| Y.D. More Investments Ltd | 949,549 | 0.84% | $243.78M | +18,859 | 7.59% |
| Arrowstreet Capital, Limited Partnership | 928,208 | 0.82% | $241.10M | New | 0.11% |
| FMR LLC | 920,247 | 0.82% | $239.74M | +919,154 | 0.01% |
| Millennium Management LLC | 850,421 | 0.76% | $221.65M | +272,007 | 0.08% |
| Marshall Wace, Llp | 778,218 | 0.69% | $202.83M | +354,221 | 0.16% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 451 | 63M | 56.2% | 132 / 111 | 165 / 52 | 14M | 19M |
| Q1 2026 | 379 | 69M | 61.5% | 130 / 90 | 127 / 55 | 21M | 21M |
| Q4 2025 | 311 | 73M | 65.1% | 95 / 78 | 114 / 29 | 19M | 17M |
| Q3 2025 | 248 | 72M | 64.1% | 66 / 64 | 84 / 33 | 13M | 15M |
| Q2 2025 | 215 | 74M | 65.9% | 28 / 66 | 86 / 27 | 8M | 7M |
| Q1 2025 | 217 | 73M | 65.1% | 25 / 89 | 75 / 46 | 12M | 8M |
| Q4 2024 | 240 | 70M | 62.3% | 45 / 71 | 88 / 16 | 9M | 9M |
| Q3 2024 | 214 | 70M | 62.2% | 39 / 66 | 76 / 14 | 9M | 5M |
| Q2 2024 | 190 | 66M | 59.0% | 27 / 56 | 70 / 24 | 8M | 8M |
| Q1 2024 | 189 | 66M | 58.6% | 31 / 74 | 60 / 26 | 13M | 13M |
| Q4 2023 | 184 | 66M | 58.8% | 41 / 52 | 71 / 55 | 17M | 21M |
| Q3 2023 | 199 | 71M | 62.7% | 33 / 83 | 60 / 51 | 27M | 23M |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Russell Craig Ellwanger | Chief Executive Officer | 529,277 | 0.47% | Aug 12, 2026 |
| Oren Shirazi | Chief Financial Officer | 25,268 | 0.02% | May 29, 2026 |
| Rafy Mor | Chief Operating Officer | 19,849 | 0.02% | May 29, 2026 |
| Marco Racanelli | President | 13,286 | 0.01% | May 29, 2026 |
| Yoav Chelouche | Director | 33,734 | 0.03% | Sep 14, 2026 |
| Amir Elstein | Director | 126,556 | 0.11% | Jul 6, 2026 |
| Kalman Kaufman | Director | 10,583 | 0.01% | Jul 6, 2026 |
| Iris Avner | Director | 21,223 | 0.02% | Jul 6, 2026 |
| Avi Hasson | Director | 20,270 | 0.02% | Jul 6, 2026 |
| Wolkin Michal Vakrat | Director | 17,575 | 0.02% | Jul 6, 2026 |
| Carolin T. Seward | Director | 4,996 | 0.00% | Jul 6, 2026 |
| Moshe Sagi Ben | Director | 9,916 | 0.01% | Jul 6, 2026 |
| Dana Rebecca Gross | Director | 9,916 | 0.01% | Jul 6, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Yoav Chelouche Director | Sep 10, 2026 | Sale | −232 | $215.06 | $49.89K | 33,734 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −2,098 | $252.74 | $530.25K | 529,277 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −3,331 | $250.90 | $835.75K | 531,375 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −2,489 | $253.92 | $632.01K | 526,788 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −15,816 | $249.66 | $3.95M | 534,706 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −35,208 | $248.78 | $8.76M | 550,522 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −23,028 | $248.08 | $5.71M | 585,730 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −5,065 | $246.74 | $1.25M | 608,758 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −11,624 | $245.78 | $2.86M | 613,823 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −2,507 | $244.69 | $613.44K | 625,447 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 11, 2026 | Sale | −3,060 | $243.32 | $744.56K | 627,954 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −1,025 | $245.93 | $252.08K | 707,298 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −2,062 | $246.71 | $508.72K | 705,236 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −1,827 | $263.78 | $481.93K | 631,014 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −1,471 | $262.16 | $385.64K | 632,841 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −5,316 | $261.03 | $1.39M | 634,312 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −2,519 | $259.94 | $654.79K | 639,628 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −6,486 | $258.47 | $1.68M | 642,147 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −5,407 | $257.27 | $1.39M | 648,633 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −9,720 | $256.56 | $2.49M | 654,040 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −3,116 | $255.24 | $795.33K | 663,760 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −7,343 | $254.15 | $1.87M | 666,876 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −9,022 | $253.53 | $2.29M | 674,219 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −3,341 | $252.07 | $842.17K | 683,241 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −6,474 | $251.04 | $1.63M | 686,582 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −1,123 | $250.05 | $280.81K | 693,056 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −5,559 | $248.94 | $1.38M | 694,179 |
| Russell Craig Ellwanger Chief Executive Officer | Aug 10, 2026 | Sale | −5,498 | $248.02 | $1.36M | 699,738 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −17,173 | $211.95 | $3.64M | 747,215 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −10,899 | $210.82 | $2.30M | 764,388 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −9,797 | $212.80 | $2.08M | 737,418 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −9,878 | $213.83 | $2.11M | 727,540 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −3,025 | $217.93 | $659.24K | 724,515 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −2,118 | $219.01 | $463.86K | 722,397 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −4,936 | $219.82 | $1.09M | 717,461 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −4,772 | $220.88 | $1.05M | 712,689 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −2,510 | $234.71 | $589.12K | 708,323 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 13, 2026 | Sale | −1,856 | $222.48 | $412.92K | 710,833 |
| Russell Craig Ellwanger Chief Executive Officer | Jul 2, 2026 | Award | +22,918 | – | – | 775,287 |
| Wolkin Michal Vakrat Director | Jul 2, 2026 | Award | +814 | – | – | 17,575 |
| Yoav Chelouche Director | Jul 2, 2026 | Award | +814 | – | – | 33,966 |
| Avi Hasson Director | Jul 2, 2026 | Award | +814 | – | – | 20,270 |
| Iris Avner Director | Jul 2, 2026 | Award | +814 | – | – | 21,223 |
| Kalman Kaufman Director | Jul 2, 2026 | Award | +814 | – | – | 10,583 |
| Amir Elstein Director | Jul 2, 2026 | Award | +1,222 | – | – | 126,556 |
| Moshe Sagi Ben Director | Jul 2, 2026 | Award | +814 | – | – | 9,916 |
| Dana Rebecca Gross Director | Jul 2, 2026 | Award | +814 | – | – | 9,916 |
| Carolin T. Seward Director | Jul 2, 2026 | Award | +814 | – | – | 4,996 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Short % of float
4.23%
5M shares short
Days to cover
1.7
At 3M shares a day
Change since last report
-11.7%
From 5M shares
Short volume, 20 days
50.3%
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Tower Semiconductor's stock actually held short. Settlement fails (shares not delivered on time) peaked at 30,640 shares on Oct 2, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Amir Elstein Chairman | Nov 19, 2025 | 64,000 | $6.19M | Nov 19, 2025 | Open Market Purchase |
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