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Mathes Company, Inc.

Position in NWE — NorthWestern Energy Group, Inc.

CIK 1389223 New York, NY

Position in NWE

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$4,014,659
+$305,205 QoQ
Shares Held
56,055
-0.4% QoQ
Ownership
0.091%
of shares outstanding
% of Portfolio
1.78%
of 13F equity value
Holder Rank
#96
of 374 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in NWE Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Jun 30, 2026

Mathes Company, Inc. holds $10,253,758 across 7 Utilities - Regulated Electric names. NWE ranks #1 (39.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 NWE
NorthWestern Energy Group, Inc.
This page
56,055 $4,014,659

All Filings in NWE

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,014,659 56,055
2026-03-31 $3,709,454 56,255
2025-12-31 $3,527,433 54,655
2025-09-30 $3,251,682 55,480
2025-06-30 $2,832,016 55,205