With a market capitalization (market cap) of $23.64B — a measure of how much the company is worth — First Solar, Inc. is the 554th most valuable company in Energy as of August 18, 2026. Shares trade at $220.01, up +0.99% on the day.
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First Solar, Inc. is a global provider of photovoltaic (PV) solar energy solutions, operating in numerous international markets including the United States, Japan, France, Canada, India, and Australia. The company's primary activity involves the engineering, manufacturing, and sale of cadmium telluride solar modules, which are designed to convert solar radiation directly into electricity. Its clientele is broad, serving system developers and operators, utility companies, independent power producers, commercial and industrial businesses, and various other system owners. Founded in 1999, the firm is based in Tempe, Arizona, and underwent a name change in 2006 from its former designation, First Solar Holdings, Inc.
Visit websiteAs of August 18, 2026, First Solar, Inc. (FSLR) is worth $23.64B — this is its market capitalization, the total value of all its outstanding shares.
First Solar, Inc.’s market cap is $23.64B, which ranks it #554 among the most valuable companies in the Energy sector tracked on MarketCapLens.
First Solar, Inc. (FSLR) shares trade at $220.01, up 0.99% on the day, as of August 18, 2026.
First Solar, Inc. trades at a price-to-earnings (P/E) ratio of 15.4, based on its latest share price and annual earnings per share.
Fundamentals are annual. Figures labeled with their fiscal year.
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