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NiSource Inc — Major Holders & Superinvestors

NI
NYSEUtilitiesRegulated GasCIK 0001111711nisource.comAbout NI
Last close · Oct 16, 202642.68+1.43 (+3.47%)
Market cap$20.5B

Of the 85 managers this site tracks, 1 held NiSource (NI) at the end of Q2 2026, their latest 13Fs. The one holder is Bridgewater, with $67.0M. No Schedule 13D or 13G is on file for NI from the activists and large holders the site follows.

Superinvestors holding NI

1 of the tracked managers · latest 13F
ManagerFirmQuarterSharesValue

13D/13G are SEC beneficial-ownership disclosures, triggered only above 5%; a 13F is a quarterly snapshot filed up to 45 days after quarter end. Superinvestor names link to their full portfolios under Investors.