TOWER SEMICONDUCTOR LTD TSEM
SHS NEW · Common Stock · CUSIP M87915274
- SectorTechnology
- IndustrySemiconductors & Related Devices
- HeadquartersMigdal HaEmek, Israel
- Founded1993
- Websitetowerjazz.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 110.0m as of 2022-12-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $43.93. Options: 10 managers hold calls ($11.8m notional), 15 hold puts ($41.2m).
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | $4.1m94.0k shares |
| CSS LLC/IL | — | $2.6m59.4k shares |
| MILLENNIUM MANAGEMENT LLC | — | $2.1m47.7k shares |
| Walleye Trading LLC | — | $1.6m37.4k shares |
| CITADEL ADVISORS LLC | — | $1.1m24.6k shares |
| BTG Pactual Global Asset Management Ltd | — | $207.0k4.7k shares |
| Parallax Volatility Advisers, L.P. | — | $22.0k500 shares |
| EQUITEC PROPRIETARY MARKETS, LLC | — | $4.0k100 shares |
| Cutler Group LLC / CA | — | $0500 shares |
| FNY Investment Advisers, LLC | — | $06 shares |
Biggest puts
| Pentwater Capital Management LP | — | $17.6m400.0k shares |
| PEAK6 Investments LLC | — | $9.4m213.6k shares |
| GROUP ONE TRADING LLC | — | $3.8m87.1k shares |
| Walleye Trading LLC | — | $3.5m80.2k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | $3.0m67.2k shares |
| JANE STREET GROUP, LLC | — | $2.1m47.2k shares |
| EQUITEC PROPRIETARY MARKETS, LLC | — | $751.0k17.1k shares |
| SIMPLEX TRADING, LLC | — | $439.0k10.0k shares |
| CITADEL ADVISORS LLC | — | $343.0k7.8k shares |
| Parallax Volatility Advisers, L.P. | — | $149.0k3.4k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution new · filed 2026-10-27 | 6.8% |
| PRICE T ROWE ASSOCIATES INC /MD/ 13G · institution new · filed 2026-05-15 | 6.6% |
| MENORA MIVTACHIM HOLDINGS LTD. 13G · passive investor -1.5 pts · filed 2026-02-10 | 6.2% |
| Migdal Insurance & Financial Holdings Ltd. 13G · passive investor -0.5 pts · filed 2026-07-23 | 6.0% |
| Harel Insurance Investments & Financial Services Ltd. 13G · passive investor +0.2 pts · filed 2026-06-15 | 5.1% |
| Phoenix Financial Ltd. 13G · passive investor new · filed 2026-06-09 | 5.0% |
Fell to 5% or below in the last year: Senvest Management, LLC (3.6%, 2026-02-12), Point72 Asset Management, L.P. (2.6%, 2025-11-14)
Insider purchases and sales in Q3 2022
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported in Q3 2022.
Holders, Q3 2022
| Manager | Shares | Change |
|---|---|---|
| JPMORGAN CHASE & CO 0.03% of their portfolio | 4.9m $215.1m | — |
| Senvest Management, LLC 7.61% of their portfolio | 4.1m $182.1m | — |
| VANGUARD GROUP INC 0.00% of their portfolio | 3.4m $151.4m | — |
| WELLINGTON MANAGEMENT GROUP LLP 0.03% of their portfolio | 3.3m $147.1m | — |
| FRANKLIN RESOURCES INC 0.07% of their portfolio | 2.8m $123.3m | — |
| Clal Insurance Enterprises Holdings Ltd 1.32% of their portfolio | 2.2m $96.0m | — |
| MACQUARIE GROUP LTD 0.11% of their portfolio | 2.0m $89.5m | — |
| JENNISON ASSOCIATES LLC 0.08% of their portfolio | 1.9m $83.7m | — |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 0.89% of their portfolio | 1.8m $77.3m | — |
| Sand Grove Capital Management LLP 7.13% of their portfolio | 1.7m $74.2m | — |
| ALPINE ASSOCIATES MANAGEMENT INC. 2.70% of their portfolio | 1.5m $65.0m | — |
| Harel Insurance Investments & Financial Services Ltd. 1.55% of their portfolio | 1.4m $63.4m | — |
| TIG Advisors, LLC 2.35% of their portfolio | 1.4m $61.9m | — |
| Migdal Insurance & Financial Holdings Ltd. 1.24% of their portfolio | 1.3m $55.0m | — |
| Versor Investments LP 3.12% of their portfolio | 1.2m $52.4m | — |
| BlackRock Inc. 0.00% of their portfolio | 1.1m $50.3m | — |
| Legal & General Group Plc 0.02% of their portfolio | 1.1m $49.2m | — |
| FARALLON CAPITAL MANAGEMENT, L.L.C. 0.27% of their portfolio | 1.0m $44.6m | — |
| Swedbank AB 0.10% of their portfolio | 1.0m $43.9m | — |
| CITIGROUP INC 0.06% of their portfolio | 933.5k $40.9m | — |
| MEITAV INVESTMENT HOUSE LTD 0.72% of their portfolio | 931.1k $41.1m | — |
| MENORA MIVTACHIM HOLDINGS LTD. 0.73% of their portfolio | 883.9k $38.8m | — |
| Carlson Capital, L.P. 2.77% of their portfolio | 830.0k $36.5m | — |
| ALLIANCEBERNSTEIN L.P. 0.02% of their portfolio | 827.6k $36.4m | — |
| DEUTSCHE BANK AG\ 0.02% of their portfolio | 723.5k $31.8m | — |
| MARSHALL WACE, LLP 0.08% of their portfolio | 694.4k $30.5m | — |
| Mivtachim The Workers Social Insurance Fund Ltd. (Under Special Management) 2.27% of their portfolio | 693.5k $30.5m | — |
| Segantii Capital Management Ltd 1.04% of their portfolio | 685.0k $30.1m | — |
| Davidson Kempner Capital Management LP 0.57% of their portfolio | 660.5k $29.0m | — |
| AQR Arbitrage LLC 0.62% of their portfolio | 643.4k $28.3m | — |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 634.4k $27.9m | — |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 633.6k $27.8m | — |
| Pentwater Capital Management LP 0.41% of their portfolio | 620.0k $27.2m | — |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 535.4k $23.5m | — |
| NEUMEIER POMA INVESTMENT COUNSEL LLC 2.24% of their portfolio | 515.2k $22.6m | — |
| Melqart Asset Management (UK) Ltd 1.83% of their portfolio | 495.4k $21.8m | — |
| GABELLI FUNDS LLC 0.17% of their portfolio | 464.0k $20.4m | — |
| Swiss National Bank 0.01% of their portfolio | 462.9k $20.2m | — |
| Westchester Capital Management, LLC 0.57% of their portfolio | 435.7k $19.1m | — |
| JET CAPITAL INVESTORS L P 13.34% of their portfolio | 425.0k $18.7m | — |
| Amundi 0.01% of their portfolio | 421.0k $18.9m | — |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.04% of their portfolio | 407.0k $17.9m | — |
| RAMIUS ADVISORS LLC 9.03% of their portfolio | 404.7k $17.8m | — |
| SYSTEMATIC FINANCIAL MANAGEMENT LP 0.64% of their portfolio | 399.0k $17.5m | — |
| Woodline Partners LP 0.25% of their portfolio | 382.0k $16.8m | — |
| Taconic Capital Advisors LP 0.55% of their portfolio | 366.9k $16.1m | — |
| Grantham, Mayo, Van Otterloo & Co. LLC 0.09% of their portfolio | 358.7k $15.8m | — |
| WATERS PARKERSON & CO., LLC 1.01% of their portfolio | 344.6k $15.1m | — |
| GABELLI & Co INVESTMENT ADVISERS, INC. 1.85% of their portfolio | 323.9k $14.2m | — |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 259.7k $11.4m | — |
| Berry Street Capital Management LLP 3.86% of their portfolio | 259.5k $11.4m | — |
| Verition Fund Management LLC 0.08% of their portfolio | 250.6k $11.0m | — |
| PICTON MAHONEY ASSET MANAGEMENT 0.50% of their portfolio | 250.0k $11.0m | — |
| Bank of New York Mellon Corp 0.00% of their portfolio | 238.2k $10.5m | — |
| SELDON CAPITAL LP 6.67% of their portfolio | 212.5k $9.3m | — |
| MORGAN STANLEY 0.00% of their portfolio | 209.3k $9.2m | — |
| VOYA INVESTMENT MANAGEMENT LLC 0.01% of their portfolio | 209.1k $9.2m | — |
| LOOMIS SAYLES & CO L P 0.02% of their portfolio | 207.0k $9.1m | — |
| HERALD INVESTMENT MANAGEMENT Ltd 2.02% of their portfolio | 186.8k $8.2m | — |
| Hudson Bay Capital Management LP 0.09% of their portfolio | 186.8k $8.2m | — |
| Qube Research & Technologies Ltd 0.05% of their portfolio | 185.2k $8.1m | — |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 180.0k $7.9m | — |
| TCW GROUP INC 0.11% of their portfolio | 165.1k $7.3m | — |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 159.3k $7.0m | — |
| Crabel Capital Management, LLC 4.00% of their portfolio | 155.8k $6.8m | — |
| Alpine Global Management, LLC 1.50% of their portfolio | 145.5k $6.4m | — |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.03% of their portfolio | 124.4k $5.5m | — |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.27% of their portfolio | 124.4k $5.5m | — |
| New York Life Investment Management LLC 0.06% of their portfolio | 119.1k $5.2m | — |
| ETF MANAGERS GROUP, LLC 0.15% of their portfolio | 109.4k $4.8m | — |
| Lombard Odier Asset Management (USA) Corp 0.66% of their portfolio | 105.0k $4.6m | — |
| CREDIT SUISSE AG/ 0.01% of their portfolio | 104.3k $4.6m | — |
| China Universal Asset Management Co., Ltd. 1.85% of their portfolio | 100.0k $4.4m | — |
| CANADA PENSION PLAN INVESTMENT BOARD 0.01% of their portfolio | 94.7k $4.1m | — |
| WOLVERINE ASSET MANAGEMENT LLC 0.06% of their portfolio | 93.5k $4.1m | — |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 91.0k $4.0m | — |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 88.6k $3.9m | — |
| NORGES BANK 0.00% of their portfolio | 88.5k $3.9m | — |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 80.4k $3.5m | — |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 80.2k $3.5m | — |
| KIM, LLC 0.16% of their portfolio | 80.0k $3.5m | — |
| EAGLE GLOBAL ADVISORS LLC 0.24% of their portfolio | 73.2k $3.2m | — |
| Brookfield Corp /ON/ 0.01% of their portfolio | 70.0k $3.1m | — |
| BCK CAPITAL MANAGEMENT LP 2.18% of their portfolio | 69.0k $3.0m | — |
| Yakira Capital Management, Inc. 0.42% of their portfolio | 64.9k $2.9m | — |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 0.04% of their portfolio | 63.8k $2.8m | — |
| Raymond James Financial Services Advisors, Inc. 0.01% of their portfolio | 60.2k $2.6m | — |
| PEAK6 Investments LLC 0.10% of their portfolio | 59.2k $2.6m | — |
| USS Investment Management Ltd 0.04% of their portfolio | 57.5k $2.5m | — |
| HAVENS ADVISORS LLC 3.78% of their portfolio | 57.4k $2.5m | — |
| Phoenix Financial Ltd. 0.05% of their portfolio | 55.8k $2.5m | — |
| Public Sector Pension Investment Board 0.02% of their portfolio | 54.2k $2.4m | — |
| ARK Investment Management LLC 0.02% of their portfolio | 53.0k $2.3m | — |
| SARISSA CONSULTING LLC 2.39% of their portfolio | 52.6k $2.3m | — |
| Vazirani Asset Management LLC 2.57% of their portfolio | 50.7k $2.2m | — |
| LPL Financial LLC 0.00% of their portfolio | 50.6k $2.2m | — |
| STATE STREET CORP 0.00% of their portfolio | 47.1k $2.1m | — |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 45.9k $2.0m | — |
| Invesco Ltd. 0.00% of their portfolio | 42.9k $1.9m | — |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 42.3k $1.9m | — |