# Tower Semiconductor (TSEM) — Overview TSEM · NASDAQ · Stock Canonical page: https://www.lighthorse.io/tickers/tsem ## Price Last close $209.80 on Oct 15, 2026. 52-week range $72.74 – $316.85. ## Company profile Tower Semiconductor Ltd is a pure-play specialty foundry that manufactures semiconductors. As a pure-play foundry, it focuses on producing integrated circuits (ICs) based on the design specifications of customers. The company's line of integrated circuits is incorporated into markets, including consumer electronics, personal computers, communications, automotive, and industrial and medical device products. It produces ICs alongside wholly-owned subsidiaries through fabrication facilities located in Japan. The company has a geographical presence in the USA, Japan, Asia (other than Japan), and Europe. ## Frequently Asked Questions ### How do I buy stock in Tower Semiconductor (TSEM)? TSEM trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in. ## Similar Stocks - [LITE](https://www.lighthorse.io/tickers/lite) — Lumentum Holdings Inc. - Common Stock - [COHR](https://www.lighthorse.io/tickers/cohr) — Coherent Corp. Common Stock - [MTSI](https://www.lighthorse.io/tickers/mtsi) — MACOM Technology Solutions Holdings, Inc. - Common Stock - [GLW](https://www.lighthorse.io/tickers/glw) — Corning Incorporated Common Stock --- Quotes and charts are not real-time and must not be relied on for trade decisions or valuation. This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness. Data provided by [AInvest](https://www.ainvest.com).