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Equibles

CITADEL ADVISORS LLC

Position in NI — Nisource Inc.

CIK 1423053 MIAMI, FL
Back to NI Full portfolio

Position in NI

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$37,625,690
-$66,205,538 QoQ
Shares Held
806,380
-67.6% QoQ
Ownership
0.168%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in NI Over Time

Shares Held

Position Value (USD)

Derivatives in NI

reported options exposure · as of Mar 31, 2026
CallValue
$2,235,014
CallShares
47,900
PutValue
$1,740,418
PutShares
37,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Utilities - Regulated Gas

Utilities · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $339,839,319 across 16 Utilities - Regulated Gas names. NI ranks #4 (11.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ATO
Atmos Energy Corp
 751,604 $138,836,290
2 BKH
Black Hills Corp /Sd/
 903,014 $62,678,200
3 SWX
Southwest Gas Holdings, Inc.
 435,739 $37,865,718
4 NI
Nisource Inc.
This page 		806,380 $37,625,690
5 MDU
Mdu Resources Group Inc
 1,094,809 $22,684,442
6 BIPC
Brookfield Infrastructure Corp
 319,410 $12,623,082
7 CTRI
Centuri Holdings, Inc.
 273,231 $7,981,076
8 UGI
Ugi Corp /Pa/
 125,884 $4,584,694

All Filings in NI

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,740,418 37,300
2026-03-31 $37,625,690 806,380
2026-03-31 $2,235,014 47,900
2025-12-31 $1,586,880 38,000
2025-12-31 $103,831,228 2,486,380
2025-09-30 $50,881,396 1,175,090
2025-09-30 $43,888,880 1,013,600
2025-09-30 $88,344,990 2,040,300
2025-06-30 $2,222,734 55,100
2025-06-30 $4,134,850 102,500
2025-06-30 $109,533,951 2,715,269
2025-03-31 $2,176,887 54,300
2025-03-31 $2,950,624 73,600
2025-03-31 $62,192,538 1,551,323
2024-12-31 $621,244 16,900
2024-12-31 $78,045,780 2,123,117
2024-12-31 $1,661,552 45,200
2024-09-30 $1,344,420 38,800
2024-09-30 $31,185 900
2024-09-30 $189,458,923 5,467,790
2024-06-30 $2,195,322 76,200
2024-06-30 $46,603,459 1,617,614
2024-06-30 $1,590,312 55,200
2024-03-31 $2,157,480 78,000
2024-03-31 $58,251,350 2,105,978
2024-03-31 $589,158 21,300
2023-12-31 $3,037,320 114,400
2023-12-31 $127,925,493 4,818,286
2023-12-31 $1,518,660 57,200
2023-09-30 $67,915,411 2,751,840
2023-09-30 $937,840 38,000
2023-09-30 $187,568 7,600
2023-06-30 $620,845 22,700
2023-06-30 $284,440 10,400
2023-06-30 $105,270 3,849
2023-03-31 $388,644 13,900
2023-03-31 $26,130,577 934,570
2023-03-31 $704,592 25,200
2022-12-31 $786,954 28,700
2022-12-31 $1,488,906 54,300
2022-12-31 $30,264,028 1,103,721
2022-09-30 $297,242 11,800
2022-09-30 $614,636 24,400
2022-09-30 $9,977,758 396,100
2022-06-30 $303,747 10,300
2022-06-30 $920,088 31,200
2022-03-31 $94,370,156 2,967,615
2022-03-31 $302,100 9,500
2022-03-31 $496,080 15,600
2021-12-31 $480,414 17,400

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