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 1 sale; 458 institutions reported holding it in 13F filings for Q2 2026, worth $16.4B in total; superinvestors ARK Invest and Maverick Capital hold it.
Key figures
- Market capADS ratio not in SEC data
- –
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $49.9K in total
- 1
- 13F holdersQ2 2026, +80 vs. previous quarter
- 458
- 13F valueReported value at the end of Q2 2026
- $16.4B
- Superinvestors holdingAt the end of Q2 2026
- 2
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2025
- $1.57B
- +9.1% year over year
- Net income, FY2025
- $220.5M
- +6.1% year over year
- Free cash flow, FY2025
- -$48.9M
- −490.6% year over year
Revenue flow, FY2025
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Short interest
See short dataFrom FINRA, settlement date Oct 15, 2026.
- Short interest
- 5.36M
- Shares sold short
- Change
- +788.2K
- +17.3% vs. previous
- Days to cover
- 2.60
- At average daily volume
Superinvestors holding TSEM, Q2 2026
Go to the superinvestors tab2 superinvestors report holding Tower Semiconductor Ltd on Form 13F. Percentages are the stock's share of each portfolio.
Maverick Capital
Lee Ainslie
<0.1%
Tower Semiconductor Ltd's share of the portfolio
- Shares
- 2,659
- Value
- $693.0K
Latest insider trades
See all insider tradesOpen-market purchases and sales by Tower Semiconductor Ltd insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 (view filing)9:11 AM ET | Sep 10 | 4 days | Chelouche YoavDirector | SSale | −232 | $215.06 | −$49.9K | −0.7%33.7K after | |
| Aug 12, 2026 (view filing)11:31 AM ET | Aug 10-11 | 2 days | Ellwanger Russell CraigChief Executive Officer | SSale | −181.5K | $250.97 | −$45.6M | −25.6%526.8K after | 27 lots |
| Jul 15, 2026 (view filing)12:17 PM ET | Jul 13 | 2 days | Ellwanger Russell CraigChief Executive Officer | SSale | −67.0K | $215.02 | −$14.4M | −8.6%708.3K after | 10 lots |
Top 10 13F holders, Q2 2026
See all 458 holdersThe largest institutional positions in Tower Semiconductor Ltd at the end of Q2 2026; 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 |
| 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 |
Holders of 5% or more of TSEM
See all 7 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of Tower Semiconductor Ltd.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G | 6.80%7.77M shares | New | Oct 27, 20261 filing | Oct 27, 2026 | SEC |
| Price T Rowe Associates Inc | 13G | 6.60%7.39M shares | New | May 15, 20261 filing | May 15, 2026 | SEC |
| Harel Insurance Investments & Financial Services Ltd. | 13G/A | 6.30%7.16M shares | +1.20 ppfrom 5.10% | Jan 27, 202110 filings | Nov 2, 2026 | SEC |
| Menora Mivtachim Holdings Ltd. | 13G/A | 6.17%6.90M shares | −1.53 ppfrom 7.70% | Dec 9, 20244 filings | Feb 10, 2026 | SEC |
| Migdal Insurance & Financial Holdings Ltd. | 13G/A | 5.98%6.74M shares | −0.52 ppfrom 6.50% | Feb 2, 20226 filings | Jul 23, 2026 | SEC |