Skip to main content
Equibles

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in NWE — NorthWestern Energy Group, Inc.

CIK 1164508 BOSTON, MA
Back to NWE Full portfolio

Position in NWE

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$13,127,874
-$1,124,331 QoQ
Shares Held
183,299
-15.2% QoQ
Ownership
0.298%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#58
of 375 holders
Holding Since
Sep 2020
6 quarters on record
Voting authority Sole 89% Shared 0% None 11%

Common Shares in NWE Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Jun 30, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $1,062,007,294 across 28 Utilities - Regulated Electric names. NWE ranks #15 (1.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PCG
PG&E Corp
 14,085,938 $236,925,477
2 EIX
Edison International
 1,589,708 $118,353,760
3 ETR
Entergy Corp /De/
 759,555 $87,242,487
4 XEL
Xcel Energy Inc
 959,135 $77,018,540
5 SO
Southern Co
 704,100 $67,389,411
6 PPL
PPL Corp
 1,715,643 $62,363,623
7 NEE
Nextera Energy Inc
 667,058 $58,547,680
8 DUK
Duke Energy CORP
 454,558 $57,537,951

All Filings in NWE

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $13,127,874 183,299
2026-03-31 $14,252,205 216,139
2025-12-31 $286,170 4,434
2025-03-31 $1,853,402 32,027
2024-09-30 $1,831,898 32,015
2020-09-30 $3,820,623 78,549