Spire
Market cap
$5.281 B
$89.34 -1.07%
Close of 6 Nov 2026
As of 6 Nov 2026, Spire (SR) has a market capitalization of $5.28B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.
Revenue
$2.48B
#1021 by revenue
Earnings
$271.7M
#876 by earnings
Shares outstanding
59,116,792
Latest filing cover page
P/E ratio
19.4
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
All 14 →- #6UltraparUGP$6.19B
- #7New Jersey ResourcesNJR$5.56B
- #8SpireSR$5.28B
- #9ONE GasOGS$5.14B
- #10Excelerate EnergyEE$4.02B
What if Spire were worth as much as…
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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. Read the methodology.