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| Period | Revenue | YoY | Gross margin | Operating income | Net income | YoY | EPS | Op. cash flow | Capex | Free cash flow | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Q2 2026 · Jun 30 | $1.3B | +3.4% | — | $228.1M | $45.5M | −55.5% | 0.09 | $680.4M | $1.1B | −$417M | Aug 5 |
| Q1 2026 · Mar 31 | $2.3B | +8.0% | — | $819.2M | $507.1M | +6.8% | 1.06 | $442.3M | $805.2M | −$362.9M | May 6 |
| Q4 2025 · Dec 31 | $6.5B | +23.5% | — | $515.5M | $257.8M | +15.1% | 0.53 | $712.6M | $846.3M | −$133.7M | Feb 11 |
| Q3 2025 · Sep 30 | $1.2B | +15.2% | — | $297.5M | $94.7M | +10.5% | 0.20 | $467.9M | $640.5M | −$172.6M | Oct 29 |
| Q2 2025 · Jun 30 | $1.2B | +14.9% | — | $262.9M | $102.2M | +19.1% | 0.22 | $495.4M | $658.2M | −$162.8M | Aug 5 |
| Q1 2025 · Mar 31 | $2.1B | +26.0% | — | $759.4M | $474.8M | +30.1% | 1.00 | $686.4M | $637.3M | $49.1M | May 6 |
| Q4 2024 · Dec 31 | $5.3B | +317.8% | — | $416.8M | $223.9M | −5.7% | 0.48 | $539.8M | $760M | −$220.2M | Feb 11 |
| Q3 2024 · Sep 30 | $1.1B | +4.8% | — | $218.3M | $85.7M | +0.7% | 0.19 | $340M | $634.7M | −$294.7M | Oct 29 |
| Q2 2024 · Jun 30 | $1.1B | — | — | $237M | $85.8M | — | 0.19 | $445.5M | $629.8M | −$184.3M | Aug 6 |
| Q1 2024 · Mar 31 | $1.7B | — | — | $583.4M | $365M | — | 0.77 | $456.2M | $589.5M | −$133.3M | May 7 |
| Q4 2023 · Dec 31derived | $1.3B | — | — | $362.6M | $237.4M | — | 0.50 | $399.2M | $760.2M | −$361M | Feb 11 |
| Q3 2023 · Sep 30 | $1B | — | — | $233M | $85.1M | — | 0.17 | $344.9M | $723.7M | −$378.8M | Oct 30 |
| Year | Revenue | Gross margin | Operating income | Net income | Net margin | EPS | Op. cash flow | Capex | Free cash flow | Buybacks | Dividends paid |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FY2025 · to Dec 31 | $6.5B | — | $1.8B | $929.5M | 14.3% | 1.95 | $2.4B | $2.8B | −$420M | — | $530.4M |
| FY2024 · to Dec 31 | $5.3B | — | $1.5B | $760.4M | 14.4% | 1.62 | $1.8B | $2.6B | −$832.5M | — | $481M |
| FY2023 · to Dec 31 | $5.3B | — | $1.3B | $714.3M | 13.4% | 1.48 | $1.9B | $2.6B | −$710.7M | — | $413.5M |
| FY2022 · to Dec 31 | $5.7B | — | $1.3B | $804.1M | 14.0% | 1.70 | $1.4B | $2.2B | −$793.7M | — | $381.5M |
| FY2021 · to Dec 31 | $4.7B | — | $1B | $584.9M | 12.4% | 1.27 | $1.2B | $1.8B | −$620.1M | — | $345.2M |
| FY2020 · to Dec 31 | $4.5B | — | $550.8M | −$17.6M | -0.4% | -0.19 | $1.1B | $1.8B | −$654.1M | $0 | $321.6M |
Every number comes from NISOURCE INC.'s own XBRL-tagged filings with the SEC, not a data vendor. Quarters marked derived are the fiscal year minus the three reported quarters, the same way every data provider computes Q4. Restated figures replace originals as later filings arrive.