Source: Constellation Energy's 10-K / 10-Q XBRL data on SEC EDGAR · fetched Nov 04, 2026
Revenue, net income & free cash flow
Income statement
fiscal years · USD
Fiscal year
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Revenue
$17.60B
$17.25B
$21.57B
$20.84B
$18.96B
$22.66B
Operating income
$256.00M
-$346.00M
$495.00M
$1.61B
$4.35B
$3.09B
Interest expense
$328.00M
$282.00M
$250.00M
$431.00M
$506.00M
$511.00M
Pre-tax income
$836.00M
$152.00M
-$542.00M
$2.45B
$4.52B
$3.51B
Income tax
$249.00M
$225.00M
-$388.00M
$859.00M
$774.00M
$1.19B
Net income
$589.00M
-$205.00M
-$160.00M
$1.62B
$3.75B
$2.32B
EBITDA
$3.89B
$4.19B
$2.92B
$4.12B
$7.05B
$5.69B
EPS (basic)
$0.00
$0.00
$-0.49
$5.02
$11.91
$7.40
EPS (diluted)
$0.00
$0.00
$-0.49
$5.01
$11.89
$7.40
Diluted shares
0
0
329.00M
324.00M
315.00M
314.00M
Operating margin
1.5%
-2.0%
2.3%
7.7%
22.9%
13.6%
Net margin
3.3%
-1.2%
-0.7%
7.8%
19.8%
10.2%
Balance sheet
fiscal years · USD
Fiscal year
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Cash & equivalents
$226.00M
$504.00M
$422.00M
$368.00M
$3.02B
$3.64B
Receivables
—
$1.67B
$2.58B
$1.93B
$3.72B
$4.27B
Inventory
—
—
—
—
$1.60B
$1.74B
Total current assets
—
$7.98B
$9.36B
$8.30B
$10.78B
$12.12B
Goodwill
—
—
$47.00M
$425.00M
$420.00M
$420.00M
Total assets
—
$48.09B
$46.91B
$50.76B
$52.93B
$57.25B
Total current liabilities
—
$8.00B
$7.84B
$6.32B
$6.85B
$7.94B
Short-term debt
—
$1.22B
$143.00M
$121.00M
$1.03B
$92.00M
Long-term debt
—
$4.58B
$4.47B
$7.50B
$7.38B
$7.25B
Total debt
—
$5.79B
$4.61B
$7.62B
$8.41B
$7.34B
Total liabilities
—
$36.47B
$35.54B
$39.47B
$39.39B
$42.40B
Shareholders' equity
$14.68B
$11.22B
$11.02B
$10.93B
$13.17B
$14.52B
Cash flow
fiscal years · USD
Fiscal year
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Operating cash flow
$584.00M
-$1.34B
-$2.35B
-$5.30B
-$2.46B
$4.24B
Capital expenditures
$1.75B
$1.33B
$1.69B
$2.42B
$2.56B
$2.95B
Free cash flow
-$1.16B
-$2.67B
-$4.04B
-$7.72B
-$5.03B
$1.29B
Investing cash flow
$1.96B
$3.28B
$3.10B
$3.03B
$7.43B
-$3.20B
Financing cash flow
-$2.66B
-$1.70B
-$799.00M
$2.20B
-$2.29B
-$420.00M
Dividends paid
$0
$0
$185.00M
$366.00M
$444.00M
$486.00M
Share buybacks
—
$0
$0
$992.00M
$999.00M
$400.00M
Stock-based compensation
$27.00M
$47.00M
$116.00M
$178.00M
$332.00M
$385.00M
Depreciation & amortization
$3.64B
$4.54B
$2.43B
$2.51B
$2.70B
$2.60B
Income statement
quarters · USD
Quarter ended
Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Revenue
$5.31B
$5.00B
$5.26B
$4.41B
$4.77B
$4.53B
$6.11B
$5.16B
$5.70B
$5.69B
$7.54B
$5.84B
Operating income
$977.00M
-$67.00M
$813.00M
$1.10B
$1.47B
$972.00M
$451.00M
$951.00M
$1.09B
$598.00M
$2.33B
$580.00M
Interest expense
$82.00M
$139.00M
$127.00M
$142.00M
$147.00M
$90.00M
$146.00M
$118.00M
$134.00M
$113.00M
$253.00M
$283.00M
Pre-tax income
$895.00M
$143.00M
$1.05B
$964.00M
$1.65B
$859.00M
$151.00M
$1.27B
$1.40B
$692.00M
$2.12B
$900.00M
Income tax
$205.00M
$182.00M
$165.00M
$154.00M
$449.00M
$6.00M
$22.00M
$440.00M
$466.00M
$259.00M
$530.00M
$398.00M
Net income
$731.00M
-$37.00M
$883.00M
$814.00M
$1.20B
$852.00M
$118.00M
$839.00M
$930.00M
$432.00M
$1.59B
$513.00M
EBITDA
$1.60B
$607.00M
$1.51B
$1.79B
$2.13B
$1.62B
$1.09B
$1.61B
$1.73B
$1.25B
$3.53B
$1.75B
EPS (basic)
$2.27
$-0.10
$2.79
$2.58
$3.83
$2.71
$0.38
$2.67
$2.98
$1.38
$4.49
$1.42
EPS (diluted)
$2.26
$-0.10
$2.78
$2.58
$3.82
$2.72
$0.38
$2.67
$2.97
$1.38
$4.49
$1.42
Diluted shares
323.00M
-1.00M
318.00M
316.00M
314.00M
-1.00M
314.00M
314.00M
313.00M
0
354.00M
360.00M
Operating margin
18.4%
-1.3%
15.5%
25.0%
30.7%
21.5%
7.4%
18.4%
19.0%
10.5%
30.9%
9.9%
Net margin
13.8%
-0.7%
16.8%
18.5%
25.1%
18.8%
1.9%
16.3%
16.3%
7.6%
21.1%
8.8%
Balance sheet
quarters · USD
Quarter ended
Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Cash & equivalents
$1.89B
$368.00M
$562.00M
$311.00M
$1.79B
$3.02B
$1.85B
$1.97B
$3.96B
$3.64B
$800.00M
$697.00M
Receivables
$1.54B
$1.93B
$1.85B
$1.58B
$1.21B
$3.72B
$3.19B
$2.95B
$3.17B
$4.27B
$4.41B
$4.66B
Inventory
—
—
—
—
—
$1.60B
—
—
—
$1.74B
$2.58B
$3.37B
Total current assets
$9.90B
$8.30B
$8.46B
$7.85B
$9.27B
$10.78B
$9.63B
$9.23B
$11.65B
$12.12B
$18.01B
$18.96B
Goodwill
—
$425.00M
$425.00M
$420.00M
$420.00M
$420.00M
$420.00M
$420.00M
$420.00M
$420.00M
$11.53B
$11.53B
Total assets
$48.97B
$50.76B
$52.01B
$51.34B
$51.83B
$52.93B
$52.25B
$53.04B
$56.16B
$57.25B
$96.91B
$98.25B
Total current liabilities
$5.26B
$6.32B
$5.92B
$5.80B
$5.45B
$6.85B
$6.54B
$6.26B
$7.46B
$7.94B
$13.21B
$13.03B
Short-term debt
$527.00M
$121.00M
$1.51B
$680.00M
$0
$1.03B
$1.04B
$900.00M
$1.65B
$92.00M
$370.00M
$363.00M
Long-term debt
$7.51B
$7.50B
$8.35B
$7.41B
$7.38B
$7.38B
$7.32B
$7.29B
$7.27B
$7.25B
$16.99B
$19.11B
Total debt
$8.04B
$7.62B
$9.86B
$8.09B
$7.38B
$8.41B
$8.36B
$8.19B
$8.92B
$7.34B
$17.36B
$19.47B
Total liabilities
$36.97B
$39.47B
$40.45B
$39.56B
$38.89B
$39.39B
$38.92B
$39.23B
$41.47B
$42.40B
$63.09B
$65.93B
Shareholders' equity
$11.67B
$10.93B
$11.20B
$11.43B
$12.57B
$13.17B
$12.96B
$13.45B
$14.35B
$14.52B
$33.48B
$31.98B
Cash flow
quarters · USD
Quarter ended
Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Operating cash flow
-$993.00M
-$3.18B
-$723.00M
-$613.00M
-$112.00M
-$1.02B
$107.00M
$1.48B
$1.85B
$805.00M
$425.00M
$1.13B
Capital expenditures
$399.00M
$687.00M
$738.00M
$546.00M
$552.00M
$729.00M
$806.00M
$767.00M
$390.00M
$986.00M
$1.27B
$1.25B
Free cash flow
-$1.39B
-$3.87B
-$1.46B
-$1.16B
-$664.00M
-$1.75B
-$699.00M
$710.00M
$1.46B
-$181.00M
-$850.00M
-$118.00M
Investing cash flow
$2.01B
$852.00M
$830.00M
$1.82B
$2.41B
$2.37B
-$886.00M
-$872.00M
-$463.00M
-$977.00M
-$3.73B
-$1.37B
Financing cash flow
$637.00M
$807.00M
$84.00M
-$1.47B
-$795.00M
-$109.00M
-$408.00M
-$485.00M
$644.00M
-$171.00M
$730.00M
$147.00M
Dividends paid
$92.00M
$89.00M
$112.00M
$110.00M
$111.00M
$111.00M
$122.00M
$122.00M
$121.00M
$121.00M
$155.00M
$154.00M
Share buybacks
$251.00M
$242.00M
$499.00M
$500.00M
$0
$0
$0
$400.00M
$0
$0
—
—
Depreciation & amortization
$621.00M
$674.00M
$694.00M
$694.00M
$661.00M
$651.00M
$640.00M
$660.00M
$645.00M
$656.00M
$1.20B
$1.17B
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.