Tower Semiconductor Ltd.
corporate_fare Company Profile
Tower Semiconductor Ltd. (NASDAQ:TSEM) is a publicly traded company in the Manufacturing sector. Wiseek has independently scored 37 items for TSEM at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-11-03, rated 7/10. Across its 20 most recent items scored 7 or higher, the top rating is 9/10, with 13 rated 8 or above. Recent SEC coverage for TSEM spans 6-K, 4.
Recent high-impact activity:
- Tower and Innolight Move First Near-Package Optics Device Into Early Production
- Tower Posts Record Q3 Revenue of $526M, Guides Q4 to $600M and $2B 2026
- Q3 Revenue Tops Consensus at $526.2M, EPS $1.05
- Tower Semiconductor and Semtech Expand SiGe Partnership for AI Data Center Interconnects
- Tower Semiconductor Jumps 8% on High-Volume AI Optical Chip Shipments
Financial Snapshot
Short Interest & Short Volume
2.60 days to coverFINRA reported short interest of 5,355,761 shares in TSEM as of the October 15, 2026 settlement, a 17.3% increase from the prior period — about 2.6 days to cover at its recent average daily volume. On November 6, 2026, 45.7% of TSEM volume reported to FINRA trade-reporting facilities was marked short.
Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.
Insider Transactions
TSEM files as a Foreign Private Issuer (FPI). Under SEC Exchange Act Section 16(a), officers, directors, and 10% owners of FPIs are exempt from Form 4 insider-transaction reporting requirements. Comparable disclosures, when applicable, appear in the company's Form 20-F (annual) or Form 6-K (interim) filings on SEC EDGAR.