ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in AWK — American Water Works Company, Inc.

CIK 1164508 BOSTON, MA

Position in AWK

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$881,059

+$581,801 QoQ

Shares Held

6,696

+211.4% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#503

of 1,123 holders

Holding Since

Sep 2020

9 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $130,850,672 across 10 Utilities - Regulated Water names. AWK ranks #7 (0.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WTRG	Essential Utilities, Inc.	2,086,569	$79,936,458
2	CWT	California Water Service Group	365,464	$17,779,823
3	AWR	American States Water Co	186,116	$15,378,765
4	YORW	York Water Co	362,561	$11,112,494
5	ARTNA	Artesian Resources Corp	83,827	$2,849,279
6	CWCO	Consolidated Water Co. Ltd.	59,537	$1,756,341
7	AWK	American Water Works Company, Inc. This page	6,696	$881,059
8	MSEX	Middlesex Water Co	10,927	$613,660

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$881,059	6,696	+211.4%	Shares	Defined	2026-08-13
2025-09-30	$299,258	2,150	-95.2%	Shares	Defined	2025-11-13
2024-06-30	$5,790,759	44,834	+67.8%	Shares	Defined	2024-08-14
2024-03-31	$3,265,206	26,718	+510.0%	Shares	Defined	2024-05-15
2022-06-30	$651,612	4,380	-87.7%	Shares	Defined	2022-08-15
2022-03-31	$5,876,977	35,504	-71.9%	Shares	Defined	2022-05-13
2021-03-31	$18,964,880	126,500	+247.5%	Shares	Defined	2021-05-14
2020-12-31	$5,586,308	36,400	+810.0%	Shares	Defined	2021-02-12
2020-09-30	$579,520	4,000	—	Shares	Defined	2020-11-12
No filing history on record for this holder in this stock.