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BLAIR WILLIAM & CO/IL

Position in NI — Nisource Inc.

CIK 902367 CHICAGO, IL

Position in NI

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$1,411,664
+$261,635 QoQ
Shares Held
29,688
+20.5% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#367
of 906 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 78% Shared 0% None 22%

Common Shares in NI Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Gas

Utilities · as of Jun 30, 2026

BLAIR WILLIAM & CO/IL holds $5,873,369 across 9 Utilities - Regulated Gas names. NI ranks #2 (24.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 NI
Nisource Inc.
This page
29,688 $1,411,664

All Filings in NI

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,411,664 29,688
2026-03-31 $1,150,029 24,647
2025-12-31 $978,770 23,438
2025-09-30 $1,000,230 23,100
2025-06-30 $940,002 23,302
2025-03-31 $867,748 21,645
2024-12-31 $774,533 21,070
2024-09-30 $789,361 22,781
2024-06-30 $652,431 22,646
2024-03-31 $663,314 23,981
2023-12-31 $648,058 24,409
2023-09-30 $594,590 24,092
2023-06-30 $667,504 24,406
2023-03-31 $676,799 24,206
2022-12-31 $655,502 23,906
2022-09-30 $649,826 25,797
2022-06-30 $744,091 25,232
2022-03-31 $759,447 23,882
2021-12-31 $700,548 25,373
2021-09-30 $594,434 24,533
2021-06-30 $597,530 24,389
2021-03-31 $589,200 24,438
2020-12-31 $584,970 25,500
2020-09-30 $560,714 25,487
2020-06-30 $594,628 26,149
2020-03-31 $667,348 26,726