Market cap
$4.715 B
$79.76 +0.67%
Close of 21 Sept 2026
Revenue
$2.48B
#1029 by revenue
Earnings
$271.7M
#883 by earnings
Shares outstanding
59,116,792
Latest filing cover page
P/E ratio
17.4
Cap ÷ net income
Other share classes
Spire lists more than one class of stock. Company figures above cover all classes combined.
Oil/Gas Transmission, ranked by market cap
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Share counts and financials for Spire 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.