Market cap
$6.133 B
$84.65 -1.40%
Close of 21 Sept 2026
Revenue
—
Not reported
Earnings
$439.8M
#671 by earnings
Shares outstanding
72,445,853
Latest filing cover page
P/E ratio
13.9
Cap ÷ net income
Oil & Gas Production, ranked by market cap
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Share counts and financials for Southwest Gas 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.