Latest: Q3 2026 · from the cash-flow statements filed with the SEC
Free cash flow−$653M in Q3 2026 · −$1.6B over twelve months
Operating cash flow$547M
Capital spending−$1.2B
Free cash flow−$653M
Cash / net income3.9×
Cash conversion cycle-468 days
Analysis
In Q3 2026, NiSource generated $547M of operating cash flow and spent $1.2B on capital projects, leaving free cash flow of −$653M. That is $480M less than in Q3 2025 (−$173M).
Over the twelve months to Sep 30, 2026, operating cash flow was $2.4B; the largest uses were capital spending ($3.9B), other investing ($581M), dividends ($572M); besides operations, cash came from net borrowing (+) / repaid (−) ($2.9B), partners ($202M); the cash balance fell by $36.7M.
Operating cash flow was $547M against net income of $139M — 3.9× profit, cash ran ahead of reported earnings. The largest differences: depreciation & amortization +$338M, payables −$165M, deferred taxes +$54.6M.
Its cash conversion cycle was -468 days (receivables 59 + inventory 0 − payables 527): suppliers fund its working capital.
Free cash flow
Operating cash flow less capital spending.Latest (Q3 2026): Operating cash flow $547M, Capital spending $1.2B.
Capital allocation, year by year
Over these 5 years operating cash flow totalled $8.7B; the largest uses were capital spending ($12.1B) and dividends ($2.2B). Cash-flow statements as filed.
Cash runway and the debt wall
Cash & investments$57.5M
Debt$18.3B
Net debt$18.2B
Due within a year$1.9B
NiSource's operations bring cash in ($2.4B over twelve months), and it spends more than that on capital projects: a gap of $1.6B funded from its $57.5M of cash and investments and from borrowing ($18.3B of debt, $1.9B due within a year). That is a choice to invest, not a cash runway running down.
Where the cash came from and went
From profit to cash
Non-cash charges are added back; money tied up in receivables or inventory is subtracted.
Quarter
Receivable days
Inventory days
Payable days
Cash conversion cycle
Q3 2026
59
—
527
-468
Q2 2026
73
—
502
-428
Q1 2026
47
—
143
-96
Q4 2025
46
—
175
-129
Q3 2025
55
—
332
-277
Q2 2025
69
—
245
-176
Q1 2025
43
—
110
-67
Q4 2024
46
—
180
-135
Every quarter
Quarter
Operating cash flow
Capital spending
Dividends
Net borrowing (+) / repaid (−)
Shares issued
Cash drawn (+) / kept (−)
Free cash flow
Q3 2026
$547M
−$1.2B
−$144M
$826M
$3.4M
$12.6M
−$653M
Q2 2026
$680M
−$1.1B
−$144M
$636M
$3.1M
$1.7M
−$417M
Q1 2026
$442M
−$805M
−$149M
$549M
$3.9M
$38.6M
−$363M
Q4 2025
$713M
−$846M
−$134M
$975M
$53.0M
−$16.2M
−$134M
Q3 2025
$468M
−$640M
−$132M
$1.3B
$252M
$246M
−$173M
Q2 2025
$495M
−$658M
−$132M
$839M
$3.6M
−$61.9M
−$163M
Q1 2025
$686M
−$637M
−$132M
$897M
$3.2M
−$105M
$49.1M
Q4 2024
$540M
−$760M
−$124M
−$5.3M
$105M
−$39.8M
−$220M
NiSource: income statement and cash flow
NiSource, Q3 2026: revenue $1.3B (+5% year over year), operating margin 26.2%. The chart follows the revenue to costs, profit and cash.
Read automatically from the company’s XBRL cash-flow statements; quarterly figures for the fourth quarter are the year less the first three. Errors are possible. Not investment advice.