NISOURCE INC. (NI) /

The debt of NISOURCE INC. over the past 10 years

Chart NISOURCE INC.: liquid cash, total debt, net cash, fiscal 2016–2025 Open the chart →

At the end of fiscal 2025, the latest fiscal year on file, NISOURCE INC. had liquid cash of $374.8M and total debt of $16.21B: net debt of $15.84B. It had more debt than liquid cash at all 10 year-ends shown. Total debt was highest at the end of fiscal 2025 ($16.21B) and lowest at the end of fiscal 2016 ($7.91B).

Year by year

Fiscal yearLiquid cashTotal debt*Net cash*
2025ended Dec 31, 2025$374.8M*$16.21B-$15.84B
2024ended Dec 31, 2024$328.8M*$13.96B-$13.63B
2023ended Dec 31, 2023$2.49B*$14.13B-$11.64B
2022ended Dec 31, 2022$263.4M*$11.32B-$11.05B
2021ended Dec 31, 2021$343.1M*$9.8B-$9.46B
2020ended Dec 31, 2020$368.5M*$9.75B-$9.38B
2019ended Dec 31, 2019$368.2M*$9.64B-$9.27B
2018ended Dec 31, 2018$316.8M*$9.13B-$8.82B
2017ended Dec 31, 2017$233.1M*$9B-$8.77B
2016ended Dec 31, 2016$219.7M*$7.91B-$7.69B

Fiscal years as NISOURCE INC. reports them. * Calculated by us from the company's filed figures; — no figure on file. From SEC filings, updated nightly. How each line is read.

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Not investment advice. This page shows what NISOURCE INC. filed with the SEC. Nothing here is a recommendation about any security. Check important figures against the company's own filings.