Market cap
$27.922 B
$71.72 +2.49%
Close of 21 Sept 2026
Revenue
$6.00B
#596 by revenue
Earnings
$121.0M
#1225 by earnings
Shares outstanding
389,311,721
Latest filing cover page
P/E ratio
230.8
Cap ÷ net income
Semiconductors, ranked by market cap
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Open the what-if tool →Where these numbers come from
Share counts and financials for On Semiconductor 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.