Schedule 13G ownership disclosure

NiSource Inc

COMMON STOCK · CUSIP: 65473P105

Event date: 2025-11-30

Filing-level shares
50,331,635
Percent of class
10.5%
  • T. Rowe Price Investment Management, Inc.

    Shares: 50,331,635 · Class: 10.5%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001897612-25-000566
Form type
SCHEDULE 13G/A
Filer
NISOURCE INC.
CIK
CIK 1111711
Filed
Dec 05, 2025
Reporting period
Nov 30, 2025
Description
Schedule 13G beneficial ownership

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