CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in NWE — NorthWestern Energy Group, Inc.

CIK 1081019 WEST SACRAMENTO, CA

Back to NWE Full portfolio

Position in NWE

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$4,965,479

+$1,039,834 QoQ

Shares Held

75,303

+23.8% QoQ

Ownership

0.122%

of shares outstanding

% of Portfolio

0.01%

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 NWE Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $1,458,506,322 across 32 Utilities - Regulated Electric names. NWE ranks #28 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NEE	Nextera Energy Inc	2,645,770	$245,739,117
2	SO	Southern Co	1,276,908	$123,247,160
3	DUK	Duke Energy CORP	901,695	$118,067,943
4	AEP	American Electric Power Co Inc	618,151	$81,027,233
5	EXC	Exelon Corp	1,592,661	$78,072,242
6	ED	Consolidated Edison Inc	637,065	$72,103,016
7	ES	Eversource Energy	1,009,933	$69,968,158
8	D	Dominion Energy, Inc	985,668	$60,933,995

All Filings in NWE

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,965,479	75,303	+23.8%	Shares	Sole	2026-05-18
2025-12-31	$3,925,645	60,825	-0.1%	Shares	Sole	2026-02-17
2025-09-30	$3,568,059	60,878	+0.0%	Shares	Sole	2025-11-14
2025-06-30	$3,122,887	60,875	+0.2%	Shares	Sole	2025-08-14
2025-03-31	$3,516,470	60,765	+5.9%	Shares	Sole	2025-05-15
2024-12-31	$3,066,786	57,366	-1.1%	Shares	Sole	2025-03-18
2024-09-30	$3,318,931	58,003	-3.1%	Shares	Sole	2025-04-04
2024-06-30	$2,996,837	59,841	-2.3%	Shares	Sole	2025-04-08
2024-03-31	$3,120,735	61,275	-5.3%	Shares	Sole	2024-05-16
2023-12-31	$3,291,819	64,685	-2.3%	Shares	Sole	2024-02-13
2023-09-30	$3,180,562	66,179	-8.9%	Shares	Sole	2023-11-14
2023-06-30	$4,122,478	72,630	+0.4%	Shares	Sole	2023-08-21
2023-03-31	$4,185,997	72,347	+0.5%	Shares	Sole	2023-05-09
2022-12-31	$4,273,607	72,019	+4.6%	Shares	Sole	2023-02-14
2022-09-30	$3,393,026	68,852	-0.4%	Shares	Sole	2022-11-21
2022-06-30	$4,074,773	69,146	-1.2%	Shares	Sole	2022-08-15
2022-03-31	$4,232,666	69,973	-3.3%	Shares	Sole	2022-05-16
2021-12-31	$4,134,325	72,329	+4.1%	Shares	Sole	2022-02-15
2021-09-30	$3,981,261	69,481	-0.7%	Shares	Sole	2021-11-15
2021-06-30	$4,214,978	69,993	-8.6%	Shares	Sole	2021-08-16
2021-03-31	$4,992,298	76,569	-0.4%	Shares	Sole	2021-05-18
2020-12-31	$4,482,056	76,866	-0.2%	Shares	Sole	2021-02-16
2020-09-30	$3,745,474	77,004	0.0%	Shares	Sole	2020-11-17
2020-06-30	$4,198,258	77,004	0.0%	Shares	Sole	2020-08-17
2020-03-31	$4,607,149	77,004	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.