# U.S.-listed shares were up nearly 5% in premarket trading.

*semiconductor · news · 2026-02-11 · Reuters*

## Key points

- Tower is investing an additional $270 million in silicon photonics chip equipment, totaling $920 million.
- By end of 2026, Tower will produce over five times more silicon photonics chips monthly than in late 2025.
- Customers have already committed to purchase the increased chip output planned by Tower.
- Tower's adjusted Q4 profit was 78 cents per share, exceeding the expected 68 cents.

**Companies:** Tower
**Countries:** U.S., Israel, Japan, Italy

[Read the full story on Reuters](https://www.reuters.com/business/tower-semiconductor-beats-quarterly-profit-estimates-ai-driven-chip-demand-2026-02-11/)

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