NiSource Inc. (NI) Institutional Ownership & Insider Trading
913 institutions reported holding NiSource Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 8 insider trades on Form 4 since 2025-10-01.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
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- Market cap
- 20.8B
- P/E TTM
- 23.0
- Dividend yield
- 2.7%
- 52-week
- —
- Next earnings
- 28 Oct, in 4 days
Institutions · all 13F filers
quarter to 30 Jun 2026 · filers in both quarters913 institutions held 96.4% of the shares. Across filers that reported both quarters, shares held changed -0.5%.
Largest moves, shares (millions)
Institutional flow by quarter
net shares added or trimmed, millions · filers in both quarters| Quarter | Holders | Shares held, M | Change | Increased | New | Decreased | Closed |
|---|---|---|---|---|---|---|---|
| Jun 26 | 913 | 462 | -0.5% | 336 | 70 | 202 | 50 |
| Mar 26 | 872 | 454 | -8.8% | 289 | 89 | 216 | 40 |
| Dec 25 | 819 | 498 | +7.5% | 256 | 65 | 210 | 42 |
| Sep 25 | 769 | 453 | +0.5% | 221 | 68 | 222 | 55 |
| Jun 25 | 763 | 454 | +2.1% | 273 | 48 | 213 | 62 |
| Mar 25 | 784 | 435 | -1.9% | 261 | 101 | 198 | 43 |
| Dec 24 | 718 | 447 | -2.9% | 229 | 68 | 193 | 46 |
| Sep 24 | 670 | 440 | -1.1% | 192 | 77 | 203 | 33 |
NiSource Inc. — questions
- Who owns NiSource Inc. stock?
- 913 institutions reported NiSource Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (11.5%), VANGUARD CAPITAL MANAGEMENT LLC (6.5%), T. Rowe Price Investment Management, Inc. (6.2%).
- Are NiSource Inc. insiders buying or selling?
- 8 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.
Every figure on this page comes from NiSource Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.