Spire Ratios and Metrics

Market cap in millions USD. Fiscal year is October - September.

Millions USD. Fiscal year is Oct - Sep.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Feb '26 Feb 20, 2026	Sep '25 Sep 30, 2025	Sep '24 Sep 30, 2024	Sep '23 Sep 30, 2023	Sep '22 Sep 30, 2022	Sep '21 Sep 30, 2021
Market Capitalization	5,351	4,812	3,886	2,976	3,272	3,162
Market Cap Growth	28.76%	23.82%	30.57%	-9.03%	3.47%	15.45%
Enterprise Value	10,696	9,941	8,621	7,730	7,446	6,891
PE Ratio	19.79	18.75	16.48	14.71	15.91	12.33
PS Ratio	2.08	1.94	1.50	1.12	1.49	1.41
PB Ratio	1.68	1.42	1.20	1.02	1.16	1.19
P/FCF Ratio	-	-	76.05	-	-	-
P/OCF Ratio	9.26	8.32	4.26	6.76	59.49	12.66
EV/Sales Ratio	4.16	4.01	3.33	2.90	3.39	3.08
EV/EBITDA Ratio	12.26	11.87	11.12	11.34	11.28	10.24
EV/EBIT Ratio	18.92	18.43	17.34	18.11	17.62	14.98
EV/FCF Ratio	-	-	168.71	-	-	-
Debt / Equity Ratio	1.56	1.55	1.47	1.63	1.55	1.40
Debt / EBITDA Ratio	6.13	6.25	6.14	6.96	6.60	5.54
Debt / FCF Ratio	-	-	93.20	-	-	-
Net Debt / Equity Ratio	1.56	1.54	1.47	1.62	1.54	1.40
Net Debt / EBITDA Ratio	6.13	6.25	6.14	6.95	6.59	5.53
Net Debt / FCF Ratio	-18.64	-15.20	93.12	-21.31	-8.75	-9.93
Quick Ratio	0.36	0.13	0.17	0.18	0.26	0.35
Current Ratio	0.61	0.32	0.45	0.61	0.68	0.82
Asset Turnover	0.22	0.22	0.25	0.26	0.23	0.25
Return on Equity (ROE)	8.47%	8.21%	8.16%	7.58%	8.06%	10.49%
Return on Assets (ROA)	3.05%	3.01%	2.94%	2.62%	2.72%	3.27%
Return on Capital Employed (ROCE)	5.60%	6.00%	5.40%	5.00%	5.50%	5.90%
Earnings Yield	5.05%	5.65%	6.46%	7.31%	6.75%	8.59%
FCF Yield	-5.36%	-7.16%	1.31%	-7.47%	-15.20%	-11.86%
Dividend Yield	3.64%	3.89%	4.73%	5.63%	5.08%	5.11%
Payout Ratio	70.37%	72.51%	72.50%	76.09%	70.97%	54.47%
Buyback Yield / Dilution	-2.88%	-4.26%	-7.03%	-0.96%	-0.77%	-0.78%
Total Shareholder Return	0.81%	-0.37%	-2.30%	4.67%	4.31%	4.33%

Updated Feb 3, 2026. Source: S&P Global Market Intelligence. Utility template. Financial Sources.

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