California Water Service Group

D. E. Shaw & Co., Inc. CWT

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

66,191

Value ($000)

2,868

Weight

0.0%

2013 Q4 - 2025 Q4 (23 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	2,868	0.0%	66,191	12/31/2025
2025 Q3	11/14/2025	1,668	0.0%	36,358	9/30/2025
2025 Q2	8/14/2025	280	0.0%	6,146	6/30/2025
2025 Q1	5/15/2025	237	0.0%	4,895	3/31/2025
2024 Q4	2/14/2025	1,686	0.0%	37,197	12/31/2024
2024 Q3	11/14/2024	866	0.0%	15,977	9/30/2024
2024 Q2	8/14/2024	1,920	0.0%	39,592	6/30/2024
2023 Q3	11/14/2023	1,494	0.0%	31,584	9/30/2023
2023 Q2	8/14/2023	1,566	0.0%	30,333	6/30/2023
2023 Q1	5/15/2023	1,020	0.0%	17,525	3/31/2023
2022 Q4	2/14/2023	342	0.0%	5,642	12/31/2022
2022 Q3	11/14/2022	360	0.0%	6,828	9/30/2022
2022 Q2	8/15/2022	644	0.0%	11,602	6/30/2022
2022 Q1	5/16/2022	926	0.0%	15,619	3/31/2022
2021 Q4	2/14/2022	218	0.0%	3,036	12/31/2021
2021 Q2	8/16/2021	227	0.0%	4,093	6/30/2021
2021 Q1	5/17/2021	298	0.0%	5,297	3/31/2021
2020 Q4	2/16/2021	432	0.0%	7,991	12/31/2020
2020 Q3	11/16/2020	730	0.0%	16,801	9/30/2020
2020 Q2	8/14/2020	561	0.0%	11,771	6/30/2020
2020 Q1	5/15/2020	578	0.0%	11,480	3/31/2020
2019 Q4	2/14/2020	1,581	0.0%	30,671	12/31/2019
2013 Q4	2/14/2014	398	0.0%	17,250	12/31/2013