D. E. Shaw & Co., Inc.

Position in NWE — NorthWestern Energy Group, Inc.

CIK 1009207 New York, NY

Position in NWE

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$10,437,110

-$1,205,058 QoQ

Shares Held

145,729

-17.5% QoQ

Ownership

0.237%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#59

of 375 holders

Holding Since

Jun 2020

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $588,940,836 across 34 Utilities - Regulated Electric names. NWE ranks #14 (1.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PPL	PPL Corp	1,958,245	$73,090,205
2	ED	Consolidated Edison Inc	546,359	$60,443,695
3	NGG	National Grid PLC	688,532	$57,058,646
4	LNT	Alliant Energy Corp	740,877	$56,521,506
5	PEG	Public Service Enterprise Group Inc	490,914	$39,842,580
6	AEP	American Electric Power Co Inc	253,790	$34,721,009
7	SO	Southern Co	375,457	$31,337,988
8	KEP	Korea Electric Power Corp	2,085,254	$25,231,572

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$10,437,110	145,729	-17.5%	Shares	Defined	2026-08-14
2026-03-31	$11,642,168	176,557	+1096.9%	Shares	Defined	2026-05-15
2025-12-31	$952,029	14,751	+85.5%	Shares	Defined	2026-02-17
2025-06-30	$407,835	7,950	-50.4%	Shares	Defined	2025-08-14
2024-09-30	$917,465	16,034	+40.5%	Shares	Defined	2024-11-14
2023-09-30	$548,316	11,409	+20.7%	Shares	Defined	2023-11-14
2023-03-31	$546,719	9,449	-69.1%	Shares	Defined	2023-05-15
2022-09-30	$1,508,066	30,602	-40.2%	Shares	Defined	2022-11-14
2020-12-31	$2,985,238	51,196	-51.8%	Shares	Defined	2021-02-16
2020-09-30	$5,164,303	106,174	+267.4%	Shares	Defined	2020-11-16
2020-06-30	$1,575,409	28,896	—	Shares	Defined	2020-08-14
No filing history on record for this holder in this stock.