NorthWestern Energy Group, Inc.

O'SHAUGHNESSY ASSET MANAGEMENT, LLC NWE

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/11/2026

Shares

4,731

Value ($000)

305

Weight

0.0%

2019 Q4 - 2025 Q4 (13 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/11/2026	305	0.0%	4,731	12/31/2025
2025 Q3	11/13/2025	304	0.0%	5,191	9/30/2025
2025 Q1	5/13/2025	502	0.0%	8,672	3/31/2025
2024 Q4	2/12/2025	421	0.0%	7,869	12/31/2024
2024 Q3	11/12/2024	368	0.0%	6,624	9/30/2024
2024 Q2	8/14/2024	251	0.0%	5,005	6/30/2024
2021 Q3	11/10/2021	14	0.0%	247	9/30/2021
2021 Q2	8/9/2021	15	0.0%	247	6/30/2021
2021 Q1	5/14/2021	16	0.0%	247	3/31/2021
2020 Q4	2/11/2021	14	0.0%	247	12/31/2020
2020 Q3	11/12/2020	12	0.0%	247	9/30/2020
2020 Q2	8/13/2020	22	0.0%	395	6/30/2020
2019 Q4	2/12/2020	28	0.0%	395	12/31/2019