Source: NiSource's 10-K / 10-Q XBRL data on SEC EDGAR · fetched Nov 05, 2026
Revenue, net income & free cash flow
Income statement
fiscal years · USD
Fiscal year
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Revenue
$4.39B
$4.73B
$4.99B
$5.05B
$4.47B
$4.73B
$5.74B
$5.35B
$5.28B
$6.52B
Cost of revenue
$1.39B
$1.52B
$1.76B
$1.53B
$1.11B
$1.39B
$2.11B
$1.53B
$1.13B
$1.58B
Gross profit
$4.49B
$4.87B
$5.11B
$5.21B
$3.36B
$3.34B
$3.63B
$3.81B
$4.15B
$4.94B
Operating income
$866.10M
$921.20M
$124.70M
$890.70M
$550.80M
$1.01B
$1.27B
$1.30B
$1.46B
$1.84B
Interest expense
$349.50M
$353.20M
$353.30M
$378.90M
$370.70M
$341.10M
$361.60M
$489.60M
$517.20M
$639.00M
Income tax
$182.10M
$314.50M
-$180.00M
$123.50M
-$17.10M
$117.80M
$164.60M
$139.50M
$158.10M
$203.80M
Net income
$331.50M
$128.50M
-$50.60M
$383.10M
-$17.60M
$584.90M
$804.10M
$714.30M
$760.40M
$929.50M
EBITDA
$1.41B
$1.49B
$724.30M
$1.61B
$1.28B
$1.76B
$2.09B
$2.20B
$2.50B
$3.00B
EPS (basic)
$1.03
$0.39
$-0.18
$0.88
$-0.19
$1.35
$1.84
$1.59
$1.63
$1.96
EPS (diluted)
$1.02
$0.39
$-0.18
$0.87
$-0.19
$1.27
$1.70
$1.48
$1.62
$1.95
Diluted shares
323.52M
330.76M
356.49M
376.00M
384.30M
417.30M
442.70M
447.90M
456.00M
474.50M
Gross margin
102.3%
103.1%
102.5%
103.1%
75.2%
70.6%
63.2%
71.3%
78.6%
75.7%
Operating margin
19.7%
19.5%
2.5%
17.6%
12.3%
21.3%
22.1%
24.2%
27.6%
28.1%
Net margin
7.5%
2.7%
-1.0%
7.6%
-0.4%
12.4%
14.0%
13.4%
14.4%
14.3%
Balance sheet
fiscal years · USD
Fiscal year
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Cash & equivalents
$26.40M
$29.00M
$112.80M
$139.30M
$116.50M
$84.20M
$40.80M
$2.25B
$156.60M
$110.10M
Receivables
$847.00M
$898.90M
$1.06B
$856.90M
$791.30M
$825.60M
$1.04B
$862.00M
$964.20M
$1.20B
Total current assets
$1.76B
$1.76B
$2.06B
$1.85B
$1.66B
$1.92B
$2.58B
$4.50B
$2.08B
$2.38B
Goodwill
$1.69B
$1.69B
$1.69B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
Total assets
$18.69B
$19.96B
$21.80B
$22.66B
$22.04B
$24.16B
$26.74B
$31.08B
$31.79B
$35.86B
Total current liabilities
$3.45B
$3.18B
$4.04B
$3.75B
$2.28B
$2.75B
$4.66B
$5.27B
$4.11B
$3.46B
Short-term debt
$1.49B
$1.21B
$1.98B
$1.77B
$503.00M
$560.00M
$1.76B
$23.80M
$1.28B
$19.70M
Long-term debt
$6.06B
$7.51B
$7.11B
$7.86B
$9.22B
$9.18B
$9.52B
$11.06B
$12.07B
$15.46B
Total debt
$7.55B
$8.72B
$9.08B
$9.63B
$9.72B
$9.74B
$11.29B
$11.08B
$13.36B
$15.48B
Total liabilities
$14.62B
$15.64B
$16.05B
$16.67B
$16.29B
$17.21B
$19.16B
$22.81B
$23.10B
$26.41B
Shareholders' equity
$4.07B
$4.32B
$5.75B
$5.99B
$5.75B
$6.95B
$7.58B
$8.27B
$8.68B
$9.45B
Cash flow
fiscal years · USD
Fiscal year
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
FY2023
FY2024
FY2025
Operating cash flow
$803.30M
$742.20M
$540.10M
$1.58B
$1.10B
$1.22B
$1.41B
$1.94B
$1.78B
$2.36B
Capital expenditures
$1.48B
$1.70B
$1.82B
$1.80B
$1.76B
$1.84B
$2.20B
$2.65B
$2.61B
$2.78B
Free cash flow
-$671.90M
-$953.60M
-$1.28B
-$219.10M
-$654.10M
-$620.10M
-$793.70M
-$710.70M
-$832.50M
-$420.00M
Investing cash flow
-$1.60B
-$1.81B
-$1.93B
-$1.92B
-$879.10M
-$2.20B
-$2.57B
-$3.57B
-$3.21B
-$4.52B
Financing cash flow
$790.50M
$1.07B
$1.47B
$366.40M
-$247.70M
$956.30M
$1.14B
$3.84B
-$651.00M
$2.10B
Dividends paid
$205.50M
$229.10M
$273.30M
$298.50M
$321.60M
$345.20M
$381.50M
$413.50M
$481.00M
$530.40M
Share buybacks
$9.40M
$7.20M
$4.00M
$0
$0
—
—
—
—
—
Stock-based compensation
$46.50M
$40.10M
$28.60M
$25.90M
$17.40M
$24.30M
$24.90M
$33.50M
$43.60M
$50.90M
Depreciation & amortization
$547.10M
$570.30M
$599.60M
$717.40M
$725.90M
$748.40M
$820.80M
$908.20M
$1.04B
$1.17B
Income statement
quarters · USD
Quarter ended
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Sep 2026
Revenue
$1.38B
$1.64B
$1.05B
$1.05B
$5.28B
$2.15B
$1.25B
$1.24B
$6.52B
$2.32B
$1.29B
$1.30B
Cost of revenue
$335.00M
$425.00M
$164.70M
$165.90M
$376.60M
$647.50M
$261.80M
$193.60M
$481.50M
$669.20M
$193.60M
$207.30M
Gross profit
$1.05B
$1.22B
$889.40M
$880.20M
$4.91B
$1.50B
$984.70M
$1.05B
$6.04B
$1.65B
$1.10B
$1.09B
Operating income
$362.60M
$583.40M
$237.00M
$218.30M
$416.80M
$759.40M
$262.90M
$297.50M
$515.50M
$819.20M
$228.10M
$340.30M
Interest expense
$141.00M
$116.30M
$129.30M
$134.60M
$137.00M
$132.80M
$139.10M
$179.80M
$187.30M
$191.60M
$199.20M
$210.50M
Income tax
$35.80M
$76.00M
$17.60M
$15.90M
$48.60M
$105.70M
$23.80M
$20.60M
$53.70M
$85.80M
$10.20M
$13.10M
Net income
$237.40M
$365.00M
$85.80M
$85.70M
$223.90M
$474.80M
$102.20M
$94.70M
$257.80M
$507.10M
$45.50M
$129.50M
EBITDA
$619.90M
$825.50M
$490.50M
$487.80M
$694.90M
$1.02B
$549.60M
$604.40M
$830.90M
$1.11B
$590.30M
$678.10M
EPS (basic)
$0.54
$0.77
$0.19
$0.19
$0.48
$1.01
$0.22
$0.20
$0.54
$1.06
$0.10
$0.27
EPS (diluted)
$0.50
$0.77
$0.19
$0.19
$0.48
$1.00
$0.22
$0.20
$0.53
$1.06
$0.09
$0.27
Diluted shares
500.00K
449.40M
450.20M
454.50M
4.60M
472.50M
472.10M
473.70M
1.70M
480.90M
481.20M
481.10M
Gross margin
75.8%
74.1%
84.4%
84.1%
92.9%
69.9%
79.0%
84.4%
92.6%
71.2%
85.0%
84.0%
Operating margin
26.2%
35.5%
22.5%
20.9%
7.9%
35.3%
21.1%
24.0%
7.9%
35.3%
17.7%
26.2%
Net margin
17.2%
22.2%
8.1%
8.2%
4.2%
22.1%
8.2%
7.6%
4.0%
21.8%
3.5%
10.0%
Balance sheet
quarters · USD
Quarter ended
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Sep 2026
Cash & equivalents
$2.25B
$102.20M
$101.20M
$126.20M
$156.60M
$259.40M
$335.40M
$95.00M
$110.10M
$71.90M
$70.00M
$57.50M
Receivables
$862.00M
$845.60M
$624.00M
$572.00M
$964.20M
$1.11B
$778.60M
$701.00M
$1.20B
$1.24B
$846.50M
$828.20M
Total current assets
$4.50B
$2.06B
$1.94B
$1.62B
$2.08B
$2.18B
$2.00B
$1.85B
$2.38B
$2.41B
$2.20B
$2.36B
Goodwill
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
$1.49B
Total assets
$31.08B
$29.34B
$29.90B
$30.83B
$31.79B
$33.11B
$34.03B
$34.40B
$35.86B
$36.60B
$37.54B
$38.87B
Total current liabilities
$5.27B
$3.12B
$2.51B
$3.49B
$4.11B
$4.24B
$3.41B
$3.53B
$3.46B
$3.73B
$4.41B
$4.77B
Short-term debt
$23.80M
$1.22B
$644.00M
$257.00M
$1.28B
$771.00M
$0
$1.26B
$19.70M
$1.29B
$692.00M
$780.00M
Long-term debt
$11.06B
$11.72B
$12.81B
$12.09B
$12.07B
$12.83B
$14.47B
$14.47B
$15.46B
$15.46B
$15.61B
$16.38B
Total debt
$11.08B
$12.95B
$13.45B
$12.34B
$13.36B
$13.60B
$14.47B
$15.73B
$15.48B
$16.75B
$16.30B
$17.16B
Total liabilities
$22.81B
$21.44B
$22.03B
$22.48B
$23.10B
$24.21B
$25.15B
$25.28B
$26.41B
$26.94B
$27.97B
$29.30B
Shareholders' equity
$8.27B
$7.90B
$7.87B
$8.35B
$8.68B
$8.90B
$8.88B
$9.12B
$9.45B
$9.66B
$9.57B
$9.57B
Cash flow
quarters · USD
Quarter ended
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Sep 2026
Operating cash flow
$399.20M
$456.20M
$445.50M
$340.00M
$539.80M
$686.40M
$495.40M
$467.90M
$712.60M
$442.30M
$680.40M
$546.80M
Capital expenditures
$760.20M
$589.50M
$629.80M
$634.70M
$760.00M
$637.30M
$658.20M
$640.50M
$846.30M
$805.20M
$1.10B
$1.20B
Free cash flow
-$361.00M
-$133.30M
-$184.30M
-$294.70M
-$220.20M
$49.10M
-$162.80M
-$172.60M
-$133.70M
-$362.90M
-$417.00M
-$653.10M
Investing cash flow
-$1.07B
-$723.00M
-$871.00M
-$820.50M
-$798.50M
-$1.35B
-$1.21B
-$830.30M
-$1.13B
-$872.60M
-$1.23B
-$1.30B
Financing cash flow
$2.84B
-$1.87B
$420.90M
$503.40M
$298.50M
$771.40M
$780.10M
$116.30M
$431.10M
$391.70M
$552.10M
$736.10M
Dividends paid
$103.40M
$118.60M
$119.30M
$119.10M
$124.00M
$132.00M
$132.20M
$132.20M
$134.00M
$149.00M
$144.30M
$144.20M
Depreciation & amortization
$257.30M
$242.10M
$253.50M
$269.50M
$278.10M
$258.60M
$286.70M
$306.90M
$315.40M
$288.30M
$362.20M
$337.80M
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.