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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

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TTENK/calls
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Home›NI›Financials
Annual statements · SEC XBRL · FY2016 – FY2025

NISOURCE INC. (NI) financials

Income statement

NISOURCE INC. (NI) income statement, annual, from SEC filings
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue$4.39B$4.73B$4.99B$5.05B$4.47B$4.73B$5.74B$5.35B$5.28B$6.52B
Revenue growth—7.7%5.5%1.2%-11.5%5.8%21.3%-6.8%-1.2%23.5%
Gross profit$4.49B$4.87B$5.11B$5.21B——————
Gross margin102.3%103.1%102.5%103.1%——————
Operating income$866M$921M$125M$891M$551M$1.01B$1.27B$1.30B$1.46B$1.84B
Operating margin19.7%19.5%2.5%17.6%12.3%21.3%22.1%24.2%27.6%28.1%
Net income$332M$129M-$50.6M$383M-$17.6M$585M$804M$714M$760M$930M
Net margin7.5%2.7%-1.0%7.6%-0.4%12.4%14.0%13.4%14.4%14.3%
EPS (diluted)$1.02$0.39-$0.18$0.87-$0.19$1.27$1.70$1.48$1.62$1.95

Cash flow

NISOURCE INC. (NI) cash flow, annual, from SEC filings
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow$803M$742M$540M$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-$672M-$954M-$1.28B-$219M-$654M-$620M-$794M-$711M-$833M-$420M
Share buybacks$9.40M$7.20M$4.00M$0.00$0.00—————
Dividends paid$206M$229M$273M$299M$322M$345M$382M$414M$481M$530M

Balance sheet

NISOURCE INC. (NI) balance sheet, annual, from SEC filings
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash & equivalents$26.4M$29.0M$113M$139M$117M$84.2M$40.8M$2.25B$157M$110M
Total assets$18.7B$20.0B$21.8B$22.7B$22.0B$24.2B$26.7B$31.1B$31.8B$35.9B
Shareholders' equity$4.07B$4.32B$5.75B$5.99B$5.75B$6.95B$7.58B$8.27B$8.68B$9.45B
Retained earnings-$972M-$1.07B-$1.40B-$1.37B-$1.77B-$1.58B-$1.21B-$967M-$712M-$315M
Shares (wtd avg diluted)324M331M356M376M384M417M443M448M456M475M

Every figure is extracted from NISOURCE INC.’s annual reports as filed with the SEC (XBRL company facts) — no third-party estimates. Fiscal years are labeled by period end; filers occasionally re-tag concepts, so a sparse cell means the company didn’t report that concept for that year. Free cash flow = operating cash flow − capital expenditures.

Common questions

What is NISOURCE INC.'s annual revenue?
NISOURCE INC. (NI) reported $6.52B of revenue for fiscal year 2025 — up 23.5% from $5.28B in FY2024, per its annual report filed with the SEC.
Is NISOURCE INC. profitable?
Yes — NI earned $930M of net income in FY2025, a 14.3% net margin, per SEC filings.
What is NISOURCE INC.'s free cash flow?
-$420M in FY2025 (operating cash flow $2.36B minus $2.78B of capital expenditures), from the SEC cash-flow statement.
Does NI pay a dividend?
Yes — NISOURCE INC. paid $530M in cash dividends during FY2025, per its SEC cash-flow statement.
Full NI analysis — verdict, score & filings →Is NI a buy? →

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.