NorthWestern Energy Group, Inc.

GAMCO INVESTORS, INC. ET AL NWE

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/5/2026

Shares

274,350

Value ($000)

17,707

Weight

0.2%

2013 Q4 - 2025 Q4 (28 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	2/5/2026	17,707	0.2%	274,350	12/31/2025
2025 Q3	11/12/2025	16,021	0.2%	273,350	9/30/2025
2025 Q2	8/13/2025	14,023	0.1%	273,350	6/30/2025
2025 Q1	5/14/2025	15,819	0.2%	273,350	3/31/2025
2024 Q4	2/13/2025	14,613	0.2%	273,350	12/31/2024
2024 Q3	11/14/2024	15,641	0.2%	273,350	9/30/2024
2024 Q2	8/13/2024	14,015	0.2%	279,850	6/30/2024
2024 Q1	5/14/2024	14,253	0.1%	279,850	3/31/2024
2023 Q4	2/14/2024	14,242	0.2%	279,850	12/31/2023
2023 Q3	11/8/2023	13,378	0.2%	278,350	9/30/2023
2023 Q2	8/15/2023	15,799	0.2%	278,350	6/30/2023
2023 Q1	5/12/2023	16,105	0.2%	278,350	3/31/2023
2022 Q4	2/15/2023	16,517	0.2%	278,350	12/31/2022
2022 Q3	11/14/2022	13,717	0.2%	278,350	9/30/2022
2022 Q2	8/12/2022	16,403	0.2%	278,350	6/30/2022
2022 Q1	5/18/2022	16,837	0.2%	278,350	3/31/2022
2021 Q4	2/11/2022	16,139	0.1%	282,350	12/31/2021
2021 Q3	11/12/2021	16,293	0.1%	284,350	9/30/2021
2021 Q2	8/13/2021	17,127	0.1%	284,400	6/30/2021
2021 Q1	5/14/2021	18,543	0.2%	284,400	3/31/2021
2020 Q4	2/5/2021	16,770	0.2%	287,600	12/31/2020
2020 Q3	11/6/2020	13,853	0.2%	284,800	9/30/2020
2020 Q2	8/13/2020	15,511	0.2%	284,500	6/30/2020
2020 Q1	5/14/2020	16,722	0.2%	279,500	3/31/2020
2019 Q4	2/14/2020	20,032	0.2%	279,500	12/31/2019
2014 Q2	8/6/2014	24,853	0.1%	476,200	6/30/2014
2014 Q1	5/16/2014	22,586	0.1%	476,200	3/31/2014
2013 Q4	2/7/2014	20,716	0.1%	478,200	12/31/2013