AAOINasdaq United StatesTechnologySemiconductors
Market cap
$9.227 B
$108.67 +3.33%
Close of 21 Sept 2026
Revenue
$455.7M
#1952 by revenue
Earnings
-$38.2M
Loss-making
Shares outstanding
84,569,237
Latest filing cover page
P/E ratio
—
Cap ÷ net income
Semiconductors, ranked by market cap
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Share counts and financials for Applied Optoelectronics 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 22 Sept 2026. Read the methodology.