Southwest Gas

SWXNYSE United States Utilities Oil & Gas Production

Market cap

$6.672 B

$92.09 -0.34%

Close of 7 Aug 2026

Revenue

—

Not reported

Earnings

$439.8M

#671 by earnings

Shares outstanding

72,445,853

Latest filing cover page

P/E ratio

15.2

Cap ÷ net income

Oil & Gas Production — ranked by market cap

All 116 →

#26SasolSSL$7.19B
#27SM EnergySM$6.92B
#28Southwest GasSWX$6.67B
#29NobleNE$6.51B
#30Matador ResourcesMTDR$6.09B

Where these numbers come from

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 9 Aug 2026. Read the methodology.