Skip to content

Spire SR Ratios & Valuation

Q2 '26Q1 '26Q4 '25Q3 '25Q2 '25
Profitability
Operating margin22.6%+3.0pp21.4%+1.5pp21.2%+2.3pp21.2%-0.8pp19.7%-5.1pp
EBITDA margin35.3%+3.7pp33.3%+2.1pp33.2%+3.6pp33.2%+0.8pp31.5%-3.4pp
Free cash flow margin-8.8%
Returns
Return on invested capital6.1%-0.1pp6.7%+0.2pp6.5%+0.2pp6.7%+0.3pp6.2%-0.9pp
Efficiency
Asset turnover0.2×0.0×0.2×0.0×0.2×0.0×0.2×0.0×0.2×0.0×
Liquidity
Current ratio0.5×+0.1×0.6×+0.1×0.3×-0.1×0.4×-0.1×0.4×-0.2×
Quick ratio0.6×+0.1×0.6×+0.1×0.3×-0.2×0.4×-0.1×0.5×-0.2×
Cash ratio0.0×0.0×0.0×0.0×0.0×
Leverage
Debt-to-equity2.3×+1.0×1.4×-0.1×1.4×-0.1×1.3×0.0×1.2×0.0×
Debt-to-assets0.5×+0.1×0.4×0.0×0.4×0.0×0.4×0.0×0.4×0.0×
Net debt / EBITDA8.6×+2.9×5.7×-0.5×5.8×-0.4×5.6×+0.6×5.7×+1.1×
Interest coverage2.5×0.0×2.6×+0.1×2.6×+0.2×2.7×-0.2×2.5×-0.8×
Per Share
Book value per share$57.73-3.7%$57.98+1.5%$57.74+0.6%$58.89+1.9%$59.98-1.1%
Valuation
Market capitalization$5.35B+17.2%$4.89B+24.7%$4.81B+23.9%$4.4B+29.7%$4.57B+33.3%
Enterprise value$13.02B+46.0%$9.74B+11.2%$9.56B+11.2%$8.89B+17.4%$8.91B+17.2%
Price / sales2.1×+0.2×1.9×+0.3×1.9×+0.4×1.8×+0.5×1.9×+0.6×
Price / book1.6×+0.3×1.4×+0.2×1.4×+0.2×1.3×+0.2×1.3×+0.3×
EV / EBITDA14.5×+2.9×11.4×+0.2×11.6×+0.4×11×+2.0×11.6×+3.3×
EV / sales5.1×+1.5×3.8×+0.3×3.9×+0.5×3.6×+0.7×3.7×+0.8×
Free cash flow yield-4.2%
Dividend yield3.5%-0.3pp3.8%-0.6pp3.8%-0.5pp4.1%-0.7pp3.9%-0.7pp

Chart any of these lines over time, or line them up against competitors.

Compare these in charts →

Questions, answered.

Where do Spire's ratios come from?
Every ratio is computed from Spire's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.