What is Spire's price / book?

Spire (SR) reported price / book of 1.6× in Q1 2026.

How has Spire's price / book changed year-over-year?

Spire's price / book increased by 20.3% year-over-year, from 1.3× to 1.6×.

What is the long-term trend for Spire's price / book?

Over 5 years (2020 to 2025), Spire's price / book has grown at a 5.5% compound annual growth rate (CAGR), from 1.1× to 1.4×.

What does price / book mean?

Market capitalization at the quarter end divided by shareholders' equity. The premium (or discount) the market assigns to the company's book equity.

Spire SR Price / book

Price / book at other companies

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2.7×0.0×

AmerenAEE

2.2×0.0×

OGS

ONE GASOGS

1.5×+0.1×

BKH

Black HillsBKH

1.3×+0.1×

MDU Resources GroupMDU

1.5×+0.2×

Xcel EnergyXEL

2.1×0.0×

Other financials

Income statement

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Revenue$1.0B-3.0%

Gross profit$419.6M+12.7%

Operating income$303.5M+9.2%

Net income$282.2M+34.8%

EPS (diluted)$4.60+31.1%

Balance sheet

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Cash & equivalents$49.5M+226%

Total debt$7.7B+76.9%

Total equity$3.4B-2.6%

Total assets$14.7B+29.3%

Cash flow

See full

Operating cash flow$410.4M+10.1%

CapEx$192.2M-12.1%

Free cash flow$218.2M—

Valuation

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Market cap$4.55B+17.2%

Enterprise value$12.22B+46.0%

P/E7.5×-2.1×

P/S1.8×+0.2×

Profitability

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Operating margin22.6%+3.0pp

Net margin12.7%+3.2pp

FCF margin-8.8%—

Returns & leverage

See full

Return on equity10.6%+1.8pp

Debt / equity2.3×+1.0×

Current ratio0.5×+0.1×

Where this comes from

Calculated from Spire’s reported figures.

market cap/total stockholders equity=1.6×

Based on the most recent quarter.

The official record: Spire’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Spire's price / book?: Spire (SR) reported price / book of 1.6× in Q1 2026.
How has Spire's price / book changed year-over-year?: Spire's price / book increased by 20.3% year-over-year, from 1.3× to 1.6×.
What is the long-term trend for Spire's price / book?: Over 5 years (2020 to 2025), Spire's price / book has grown at a 5.5% compound annual growth rate (CAGR), from 1.1× to 1.4×.
What does price / book mean?: Market capitalization at the quarter end divided by shareholders' equity. The premium (or discount) the market assigns to the company's book equity.