SEI INVESTMENTS CO

Position in NWE — NorthWestern Energy Group, Inc.

CIK 350894 OAKS, PA

Position in NWE

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$3,720,729

+$1,010,114 QoQ

Shares Held

56,426

+34.4% QoQ

Ownership

0.092%

of shares outstanding

% of Portfolio

0.00%

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")%

Utilities · as of Mar 31, 2026

SEI INVESTMENTS CO holds $1,360,025,509 across 34 Utilities - Regulated Electric names. NWE ranks #29 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AEP	American Electric Power Co Inc	1,411,734	$185,050,091
2	EXC	Exelon Corp	2,525,999	$123,824,470
3	NEE	Nextera Energy Inc	1,120,238	$104,047,704
4	ETR	Entergy Corp /De/	857,978	$96,402,406
5	XEL	Xcel Energy Inc	1,157,937	$91,986,514
6	WEC	Wec Energy Group, Inc.	736,978	$85,319,942
7	DUK	Duke Energy CORP	579,205	$75,841,101
8	AEE	Ameren Corp	594,693	$65,368,653

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,720,729	56,426	+34.4%	Shares	Sole	2026-05-13
2025-12-31	$2,710,615	41,999	-25.4%	Shares	Sole	2026-02-13
2025-09-30	$3,300,035	56,305	+3.4%	Shares	Sole	2025-11-13
2025-06-30	$2,794,207	54,468	-82.8%	Shares	Sole	2025-08-14
2025-03-31	$18,357,057	317,212	-11.2%	Shares	Sole	2025-05-14
2024-12-31	$19,100,722	357,290	-9.6%	Shares	Sole	2025-02-11
2024-09-30	$22,614,888	395,227	-2.6%	Shares	Sole	2024-11-12
2024-06-30	$20,312,647	405,604	-2.3%	Shares	Sole	2024-08-13
2024-03-31	$21,140,889	415,097	-4.0%	Shares	Sole	2024-05-07
2023-12-31	$21,998,575	432,277	-0.8%	Shares	Defined	2024-02-14
2023-09-30	$20,944,547	435,800	+6.4%	Shares	Defined	2023-11-14
2023-06-30	$23,257,068	409,744	+8.0%	Shares	Defined	2023-08-11
2023-03-31	$21,946,991	379,312	+2.3%	Shares	Defined	2023-05-12
2022-12-31	$21,992,886	370,625	+8.8%	Shares	Defined	2023-02-10
2022-09-30	$16,781,169	340,527	+11.2%	Shares	Defined	2022-11-14
2022-06-30	$18,040,004	306,126	+14.3%	Shares	Defined	2022-08-15
2022-03-31	$16,207,568	267,938	-7.8%	Shares	Defined	2022-05-13
2021-12-31	$16,611,609	290,616	+27.5%	Shares	Defined	2022-02-14
2021-09-30	$13,059,528	227,915	+2.1%	Shares	Defined	2021-11-12
2021-06-30	$13,440,922	223,197	-28.8%	Shares	Defined	2021-08-06
2021-03-31	$20,424,877	313,265	+27.9%	Shares	Defined	2021-05-12
2020-12-31	$14,281,867	244,930	+14.1%	Shares	Defined	2021-02-08
2020-09-30	$10,438,386	214,605	+4.3%	Shares	Defined	2020-12-04
2020-06-30	$11,216,181	205,726	+14.1%	Shares	Defined	2020-08-17
2020-03-31	$10,791,895	180,376	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.