Source: Spire's 10-K / 10-Q XBRL data on SEC EDGAR · fetched Nov 02, 2026
Revenue, net income & free cash flow
Income statement
fiscal years · USD
Fiscal year
FY2013
FY2014
FY2015
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Revenue
$1.02B
$1.63B
$1.98B
$1.95B
$1.86B
$2.24B
$2.20B
$2.67B
$2.59B
$2.48B
Cost of revenue
—
—
—
—
—
—
—
$1.39B
$1.23B
$1.02B
Gross profit
—
—
—
—
—
—
—
$1.27B
$1.36B
$1.46B
Operating income
$96.50M
$166.40M
$272.50M
$302.30M
$206.40M
$450.20M
$408.20M
$418.60M
$488.30M
$523.90M
Interest expense
$28.60M
$46.20M
$74.60M
$104.40M
$105.50M
$106.60M
$119.80M
$185.70M
$201.10M
$204.10M
Pre-tax income
$70.40M
$116.90M
$199.10M
$219.10M
$101.00M
$340.20M
$279.70M
$256.30M
$309.60M
$331.40M
Income tax
$17.60M
$32.30M
$62.20M
$34.50M
$12.40M
$68.50M
$58.90M
$38.80M
$58.70M
$59.70M
Net income
$52.80M
$84.60M
$136.90M
$184.60M
$88.60M
$271.70M
$220.80M
$217.50M
$250.90M
$271.70M
EBITDA
$145.80M
$249.70M
$403.30M
$484.00M
$403.70M
$663.30M
$645.50M
$673.40M
$766.70M
$822.10M
EPS (basic)
$2.03
$2.36
$3.16
$3.53
$1.44
$4.97
$3.96
$3.86
$4.20
$4.39
EPS (diluted)
$2.02
$2.35
$3.16
$3.52
$1.44
$4.96
$3.95
$3.85
$4.19
$4.37
Diluted shares
26.00M
35.90M
43.30M
50.80M
51.30M
51.70M
52.10M
53
56
59
Gross margin
—
—
—
—
—
—
—
47.8%
52.5%
58.8%
Operating margin
9.5%
10.2%
13.8%
15.5%
11.1%
20.1%
18.6%
15.7%
18.8%
21.2%
Net margin
5.2%
5.2%
6.9%
9.5%
4.8%
12.2%
10.0%
8.2%
9.7%
11.0%
Balance sheet
fiscal years · USD
Fiscal year
FY2013
FY2014
FY2015
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Cash & equivalents
$53.00M
$16.10M
$13.80M
$5.80M
$4.10M
$4.30M
$6.50M
$5.60M
$4.50M
$5.70M
Receivables
—
$29.40M
—
—
—
—
—
—
—
—
Total current assets
$475.90M
$628.00M
$530.10M
$614.50M
$590.60M
$1.32B
$1.59B
$1.08B
$771.30M
$807.90M
Goodwill
$247.10M
$937.80M
$946.00M
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
Total assets
$3.13B
$5.07B
$5.28B
$7.62B
$8.24B
$9.36B
$10.08B
$10.31B
$10.86B
$11.58B
Total current liabilities
$353.20M
$785.80M
$853.80M
$1.47B
$1.45B
$1.61B
$2.35B
$1.76B
$1.70B
$2.55B
Short-term debt
$0
$0
$80.00M
$40.00M
$60.40M
$55.80M
$281.20M
$156.60M
$42.00M
$487.50M
Long-term debt
$912.70M
$1.85B
$1.77B
$2.08B
$2.42B
$2.94B
$2.96B
$3.55B
$3.70B
$3.37B
Total debt
$912.70M
$1.85B
$1.85B
$2.12B
$2.48B
$2.99B
$3.24B
$3.71B
$3.75B
$3.86B
Total liabilities
$2.08B
$3.57B
$3.72B
$5.08B
$5.72B
$6.70B
$7.27B
$7.40B
$7.63B
$8.19B
Shareholders' equity
$1.05B
$1.51B
$1.57B
$2.54B
$2.52B
$2.66B
$2.82B
$2.92B
$3.23B
$3.39B
Cash flow
fiscal years · USD
Fiscal year
FY2013
FY2014
FY2015
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Operating cash flow
$163.90M
$122.60M
$322.40M
$450.90M
$469.90M
$249.80M
$55.00M
$440.20M
$912.40M
$578.00M
Capital expenditures
$130.80M
$171.00M
$289.80M
$823.30M
$638.40M
$624.80M
$552.20M
$662.50M
$861.30M
$922.40M
Free cash flow
$33.10M
-$48.40M
$32.60M
-$372.40M
-$168.50M
-$375.00M
-$497.20M
-$222.30M
$51.10M
-$344.40M
Investing cash flow
-$1.11B
-$1.44B
-$298.70M
-$838.30M
-$631.60M
-$622.00M
-$546.70M
-$695.50M
-$1.03B
-$916.40M
Financing cash flow
$969.90M
$1.28B
-$26.00M
$371.80M
$160.00M
$379.40M
$500.90M
$260.60M
$123.90M
$344.70M
Dividends paid
$42.50M
$61.90M
$79.00M
$119.00M
$128.00M
$133.20M
$141.90M
$150.70M
$167.10M
$182.20M
Stock-based compensation
$3.10M
$4.00M
$4.90M
$7.20M
$8.80M
$13.90M
$6.40M
$9.80M
$5.80M
$6.70M
Depreciation & amortization
$49.30M
$83.30M
$130.80M
$181.70M
$197.30M
$213.10M
$237.30M
$254.80M
$278.40M
$298.20M
Income statement
quarters · USD
Quarter ended
Mar 2023
Jun 2023
Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Revenue
$1.12B
$418.50M
$310.40M
$756.60M
$1.13B
$414.10M
$293.80M
$669.10M
$1.05B
$421.90M
$334.10M
$762.20M
Cost of revenue
—
—
—
—
—
—
—
$296.80M
—
—
—
$342.60M
Gross profit
—
—
—
—
—
—
—
$372.30M
—
—
—
$419.60M
Operating income
$260.30M
$12.00M
-$3.90M
$139.20M
$298.60M
$30.70M
$19.80M
$148.80M
$277.90M
$69.20M
-$500.00K
$173.50M
Interest expense
$47.20M
$46.70M
$48.20M
$50.60M
$52.20M
$48.80M
$49.50M
$48.00M
$45.30M
$49.90M
$58.80M
$60.40M
Pre-tax income
$220.10M
-$28.40M
-$48.00M
$106.10M
$253.70M
-$15.70M
-$34.50M
$101.40M
$235.60M
$23.90M
-$55.90M
$118.40M
Income tax
$40.90M
-$6.80M
-$16.90M
$21.00M
$49.40M
-$3.10M
-$8.60M
$20.10M
$46.30M
$3.00M
-$16.10M
$23.40M
Net income
$179.20M
-$21.60M
-$31.10M
$85.10M
$204.30M
-$12.60M
-$25.90M
$81.30M
$209.30M
$20.90M
-$39.80M
$95.00M
EBITDA
$322.90M
$76.30M
$61.90M
$206.20M
$367.50M
$102.10M
$90.90M
$221.10M
$351.60M
$144.90M
$76.00M
$254.90M
EPS (basic)
$3.33
$-0.48
$-0.66
$1.52
$3.59
$-0.28
$-0.57
$1.34
$3.52
$0.29
$-0.75
$1.55
EPS (diluted)
$3.33
$-0.48
$-0.66
$1.52
$3.58
$-0.28
$-0.57
$1.34
$3.51
$0.29
$-0.76
$1.54
Diluted shares
52.60M
52.50M
-52.60M
53.60M
55.90M
57.70M
-55.70M
57.90M
58.50M
59.10M
-58.50M
59.20M
Gross margin
—
—
—
—
—
—
—
55.6%
—
—
—
55.1%
Operating margin
23.2%
2.9%
-1.3%
18.4%
26.5%
7.4%
6.7%
22.2%
26.4%
16.4%
-0.1%
22.8%
Net margin
16.0%
-5.2%
-10.0%
11.2%
18.1%
-3.0%
-8.8%
12.2%
19.9%
5.0%
-11.9%
12.5%
Balance sheet
quarters · USD
Quarter ended
Mar 2023
Jun 2023
Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Cash & equivalents
$6.90M
$5.30M
$5.60M
$4.80M
$25.60M
$7.40M
$4.50M
$11.50M
$15.20M
$13.10M
$5.70M
$4.10M
Total current assets
$1.11B
$861.20M
$1.08B
$1.22B
$1.01B
$825.80M
$771.30M
$988.00M
$908.00M
$780.10M
$807.90M
$1.04B
Goodwill
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
$1.17B
Total assets
$10.05B
$10.04B
$10.31B
$10.63B
$10.71B
$10.71B
$10.86B
$11.28B
$11.35B
$11.40B
$11.58B
$11.88B
Total current liabilities
$1.41B
$1.53B
$1.76B
$2.21B
$1.65B
$1.71B
$1.70B
$1.99B
$2.11B
$2.09B
$2.55B
$1.71B
Short-term debt
$561.00M
$557.60M
$156.60M
$1.05B
$786.00M
$771.00M
$42.00M
$1.16B
$1.01B
$1.01B
$487.50M
$412.00M
Long-term debt
$3.70B
$3.55B
$3.55B
$3.25B
$3.42B
$3.42B
$3.70B
$3.70B
$3.35B
$3.50B
$3.37B
$4.45B
Total debt
$4.26B
$4.11B
$3.71B
$4.30B
$4.21B
$4.19B
$3.75B
$4.86B
$4.36B
$4.51B
$3.86B
$4.86B
Total liabilities
$7.06B
$7.11B
$7.40B
$7.58B
$7.32B
$7.38B
$7.63B
$7.97B
$7.84B
$7.92B
$8.19B
$8.45B
Shareholders' equity
$2.99B
$2.93B
$2.92B
$3.05B
$3.39B
$3.33B
$3.23B
$3.31B
$3.51B
$3.48B
$3.39B
$3.43B
Cash flow
quarters · USD
Quarter ended
Mar 2023
Jun 2023
Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Operating cash flow
$350.70M
$224.20M
$36.10M
$70.00M
$489.40M
$270.10M
$82.90M
$81.10M
$372.70M
$129.10M
-$4.90M
$81.00M
Capital expenditures
$153.00M
$175.50M
$179.20M
$226.50M
$182.80M
$222.20M
$229.80M
$260.60M
$218.60M
$220.50M
$222.70M
$202.80M
Free cash flow
$197.70M
$48.70M
-$143.10M
-$156.50M
$306.60M
$47.90M
-$146.90M
-$179.50M
$154.10M
-$91.40M
-$227.60M
-$121.80M
Investing cash flow
-$189.00M
-$175.70M
-$179.10M
-$225.20M
-$358.70M
-$218.10M
-$225.20M
-$260.10M
-$217.20M
-$219.40M
-$219.70M
-$201.30M
Financing cash flow
-$159.50M
-$44.70M
$143.80M
$154.70M
-$109.60M
-$64.70M
$143.50M
$186.00M
-$151.40M
$92.40M
$217.70M
$119.00M
Dividends paid
$38.20M
$38.00M
$38.20M
$38.80M
$41.70M
$43.80M
$42.80M
$44.60M
$45.40M
$45.80M
$46.40M
$47.20M
Depreciation & amortization
$62.60M
$64.30M
$65.80M
$67.00M
$68.90M
$71.40M
$71.10M
$72.30M
$73.70M
$75.70M
$76.50M
$81.40M
Quarterly figures are rebuilt from the year-to-date totals companies report — Q4 is the full year minus the first nine months, since no 10-Q is filed for it. Values are as filed; later restatements replace earlier ones. Fiscal years are labelled by the calendar year in which they end.