TotalMarketCap

Market cap

$18.765 B

$174.61 +1.45%

Close of 5 Oct 2026

As of 5 Oct 2026, First Solar (FSLR) has a market capitalization of $18.8B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$5.22B

#651 by revenue

Earnings

$1.53B

#283 by earnings

Shares outstanding

107,469,788

Latest filing cover page

P/E ratio

12.3

Cap ÷ net income

Semiconductors, ranked by market cap

All 101 →
  1. #27SITIMESITM$21.3B
  2. #28Lattice SemiconductorLSCC$19.0B
  3. #29First SolarFSLR$18.8B
  4. #30SemtechSMTC$18.2B
  5. #31Amkor TechnologyAMKR$13.9B

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Where these numbers come from

Share counts and financials for First Solar are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 6 Oct 2026. Read the methodology.