With a market capitalization (market cap) of $1.12B — a measure of how much the company is worth — POET Technologies Inc. is the 2516th most valuable company in Technology as of August 19, 2026. Shares trade at $8.48, down +9.79% on the day.
of 2,587
price ÷ annual EPS
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
POET Technologies Inc., together with its subsidiaries, designs, develops, manufactures, and sells semiconductor products and services for commercial applications in the United States, Canada, Singapore, and China. The company offers photonic integrated packaging solutions based on the POET Optical Interposer, a novel platform that allows the seamless integration of electronic and photonic devices onto a single chip using advanced wafer-level semiconductor manufacturing techniques. It also designs and develops photonic integrated circuits and optical engines based on the POET Optical Interposer platform. The company serves the data center; tele-communications; 5G interconnect markets, such as PON and GPON, and edge computing for machine-to-machine communications; and sensing markets, including LIDAR, Optical Coherence Tomography for medical devices, and virtual reality systems, as well as light source markets. The company has a strategic collaboration with Lite-On Technology Corporation to develop optical modules for AI applications. POET Technologies Inc. was formerly known as Opel Technologies Inc. and changed its name to POET Technologies Inc. in June 2013. POET Technologies Inc. was incorporated in 1972 and is headquartered in Toronto, Canada.
Visit websiteAs of August 19, 2026, POET Technologies Inc. (POET) is worth $1.12B — this is its market capitalization, the total value of all its outstanding shares.
POET Technologies Inc.’s market cap is $1.12B, which ranks it #2516 among the most valuable companies in the Technology sector tracked on MarketCapLens.
POET Technologies Inc. (POET) shares trade at $8.48, down 9.79% on the day, as of August 19, 2026.
Fundamentals are annual. Figures labeled with their fiscal year.
FY 2025