CenterBook Partners LP

Position in CWT — California Water Service Group

CIK 1872738 GREENWICH, CT

Position in CWT

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$388,129

-$553,265 QoQ

Shares Held

7,978

-61.6% QoQ

Ownership

0.013%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#183

of 345 holders

Holding Since

Mar 2022

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

CenterBook Partners LP holds $6,828,233 across 8 Utilities - Regulated Water names. CWT ranks #7 (5.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SBS	Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp	261,418	$1,510,996
2	YORW	York Water Co	36,989	$1,133,712
3	ARTNA	Artesian Resources Corp	30,125	$1,023,948
4	CWCO	Consolidated Water Co. Ltd.	31,406	$926,477
5	MSEX	Middlesex Water Co	13,639	$765,966
6	AWK	American Water Works Company, Inc.	5,695	$749,348
7	CWT	California Water Service Group This page	7,978	$388,129
8	WTRG	Essential Utilities, Inc.	8,605	$329,657

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$388,129	7,978	-61.6%	Shares	Sole	2026-08-11
2026-03-31	$941,394	20,763	-39.4%	Shares	Sole	2026-05-05
2025-12-31	$1,484,529	34,261	+66.5%	Shares	Sole	2026-02-11
2025-09-30	$944,553	20,583	-28.4%	Shares	Sole	2025-11-07
2025-06-30	$1,307,959	28,759	+24.5%	Shares	Sole	2025-08-12
2025-03-31	$1,119,474	23,101	+19.3%	Shares	Sole	2025-05-09
2024-12-31	$877,498	19,358	-1.0%	Shares	Sole	2025-02-13
2024-09-30	$1,059,675	19,544	-45.8%	Shares	Sole	2024-11-14
2024-06-30	$1,747,288	36,034	+147.8%	Shares	Sole	2024-08-12
2023-12-31	$754,397	14,544	+32.4%	Shares	Sole	2024-02-13
2023-09-30	$519,889	10,989	-13.9%	Shares	Sole	2023-11-13
2023-06-30	$658,695	12,758	+9.7%	Shares	Sole	2023-08-14
2023-03-31	$676,807	11,629	+238.4%	Shares	Sole	2023-05-15
2022-03-31	$203,686	3,436	—	Shares	Sole	2022-05-16
No filing history on record for this holder in this stock.