Every 10-Q that NiSource Inc. (NI) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-Q covers the quarterly report filed between annual reports, so if you follow NI and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full NI filings page.
NiSource Inc. reported Q2 2026 results with $1,342.4 million in operating revenues and net income of $36.9 million, translating to diluted EPS of $0.09. For the first six months, operating revenues were $3,705.5 million and net income attributable to NiSource was $552.6 million or $1.15 diluted EPS.
Net cash from operating activities reached $1,122.7 million in the first half of 2026, while capital expenditures were $1,902.6 million, reflecting ongoing investment in regulated gas and electric infrastructure and data center-related generation. Long-term debt, including the current portion, totaled $16,711.0 million, supported by May 2026 senior note issuances generating approximately $1.236 billion of net proceeds and $692.0 million of commercial paper outstanding.
Regulatory developments included Indiana approvals of special contracts and related power purchase agreements with ADS and a wholly owned Alphabet subsidiary, and continued treatment of costs and MISO market revenues under the federal 202(c) emergency order for the R.M. Schahfer coal facility, with $102.2 million deferred as regulatory assets and $33.5 million as regulatory liabilities.
NiSource Inc. delivered higher first-quarter 2026 results, with operating revenue rising to $2.36 billion from $2.18 billion and net income attributable to NiSource increasing to $507.1 million from $474.8 million. Diluted EPS improved to $1.06 from $1.00, reflecting growth across both Columbia and NIPSCO Operations.
Operating income climbed to $819.2 million, supported by higher customer revenues in gas distribution and electric generation, though costs of energy, operations and depreciation also increased. Operating cash flow was $442.3 million, down from $686.4 million, while capital expenditures expanded to $805.2 million, highlighting continued infrastructure and generation investment.
The company advanced its data center strategy through GenCo and NIPSCO, adding long-term energy storage and capacity agreements and growing VIE-backed renewable and generation assets. It also managed financing flexibility with a $2.50 billion revolving credit facility, expanded commercial paper usage, and an at-the-market equity program with remaining capacity of about $1.25 billion.
NiSource Inc. (NI) filed its Q3 2025 10-Q and reported higher results. Total operating revenues were $1,273.1 million versus $1,076.3 million a year ago, with operating income of $297.5 million versus $218.3 million. Net income attributable to NiSource was $94.7 million, or diluted EPS of $0.20, compared with $0.19 last year.
By segment, NIPSCO Operations generated $787.0 million of operating revenues and Columbia Operations $484.9 million. Interest expense rose to $179.8 million from $134.6 million. Year-to-date, operating cash flow was $1,649.7 million, while investing cash flow was $(3,396.6) million, reflecting capital expenditures and milestone payments for renewable generation assets. Financing cash flow was $1,667.8 million, including $2,362.0 million of long-term debt issuance and $259.1 million of common stock issuance.
Under its ATM program, NiSource settled three forward sales in September 2025 for $80.0 million, $69.9 million, and $99.1 million. Approximately $47.5 million of ATM capacity remained as of September 30, 2025; the program expires December 31, 2025. Common shares outstanding were 477,195,529 as of October 22, 2025.
NiSource (NI) Q2-25 snapshot:
- Operating revenue rose 18% YoY to $1.28 bn; six-month revenue up 24% to $3.47 bn.
- Net income attributable to NI climbed 19% to $102 m; diluted EPS improved to $0.22. YTD EPS up 28% to $1.22.
- Operating income grew 11% to $263 m despite cost-of-energy inflation; O&M expense up 11%.
- Operating cash flow strengthened 31% to $1.18 bn, but cap-ex & milestone payments consumed $2.25 bn, keeping free cash flow negative.
- Total assets reached $34.0 bn (+7% YTD). Long-term debt expanded to $14.5 bn (+20%) after two $750 m 5.85% 2055 note issues; short-term borrowings repaid.
- Equity base rose to $11.0 bn, aided by minority-interest contributions ($134 m) and ATM equity sales; $47 m ATM capacity remains.
- Common dividend held at $0.28; 470.8 m shares outstanding 30-Jul-25.
- Segment mix: Columbia gas $592 m (+24%); NIPSCO electric & gas $654 m (+13%).
Management continues large-scale renewables and grid investments while flagging execution, regulatory, cybersecurity and interest-rate risks.