California Water Service Group

STATE OF WISCONSIN INVESTMENT BOARD CWT

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

33,894

Value ($000)

1,469

Weight

0.0%

2021 Q4 - 2025 Q4 (17 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	2/17/2026	1,469	0.0%	33,894	12/31/2025
2025 Q3	11/14/2025	1,659	0.0%	36,162	9/30/2025
2025 Q2	8/14/2025	1,658	0.0%	36,454	6/30/2025
2025 Q1	5/15/2025	1,906	0.0%	39,322	3/31/2025
2024 Q4	2/14/2025	1,739	0.0%	38,374	12/31/2024
2024 Q3	11/14/2024	2,157	0.0%	39,775	9/30/2024
2024 Q2	8/14/2024	1,956	0.0%	40,328	6/30/2024
2024 Q1	5/14/2024	1,990	0.0%	42,824	3/31/2024
2023 Q4	2/12/2024	284	0.0%	5,473	12/31/2023
2023 Q3	11/14/2023	289	0.0%	6,109	9/30/2023
2023 Q2	8/14/2023	227	0.0%	4,396	6/30/2023
2023 Q1	5/15/2023	1,007	0.0%	17,306	3/31/2023
2022 Q4	2/14/2023	1,266	0.0%	20,875	12/31/2022
2022 Q3	11/14/2022	1,271	0.0%	24,123	9/30/2022
2022 Q2	8/15/2022	1,531	0.0%	27,557	6/30/2022
2022 Q1	5/13/2022	516	0.0%	8,700	3/31/2022
2021 Q4	2/11/2022	331	0.0%	4,600	12/31/2021