NiSource Inc. P/E Ratio 2008–2025
NiSource Inc. reported 21.00 of price-to-earnings ratio for fiscal 2025. That was 3.0% lower than fiscal 2024. Compared with fiscal 2019, the change was -18.1%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2025 | 21.00 | -3.0% |
| FY 2024 | 21.64 | +31.1% |
| FY 2023 | 16.50 | +15.4% |
| FY 2022 | 14.30 | -23.3% |
| FY 2021 | 18.64 | — |
| FY 2020 | — | — |
| FY 2019 | 25.63 | — |
| FY 2018 | — | — |
| FY 2017 | 49.62 | +212.0% |
| FY 2016 | 15.91 | +3.0% |
| FY 2015 | 15.45 | +123.5% |
| FY 2014 | 6.91 | +35.0% |
| FY 2013 | 5.12 | +11.6% |
| FY 2012 | 4.59 | -19.5% |
| FY 2011 | 5.70 | +38.7% |
| FY 2010 | 4.11 | -6.4% |
| FY 2009 | 4.39 | -43.7% |
| FY 2008 | 7.80 | — |
Source: NiSource Inc. SEC filings — fiscal-year-end price ÷ diluted EPS. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open NI 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
NiSource Inc. reported 21.00 of price-to-earnings ratio for fiscal 2025. That was 3.0% lower than fiscal 2024. Compared with fiscal 2019, the change was -18.1%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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What is NiSource Inc.'s price-to-earnings ratio?
NiSource Inc. (NI) reported price-to-earnings ratio of 21.00 for fiscal year 2025, per its SEC filings.
How has NiSource Inc.'s price-to-earnings ratio changed over time?
Between fiscal 2008 and 2025, NI's price-to-earnings ratio grew at roughly 6.0% per year (compound annual rate), from 7.80 to 21.00.
Where does this data come from?
Figures are computed from NiSource Inc.'s official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.
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