American Water Works Company, Inc. (AWK) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

195,430,580Shares Outstanding

1,095,447Shares held by institutions

$146,253,129Value of institutional holdings

90.85%Institutional ownership %

5.01%Shares Changed QoQ

1,075No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

American Water Works Company, Inc. (NYSE:AWK) currently has 1075 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

These investors collectively held 90.9% of the company's total shares outstanding in December 2025, down from 92.7% in September 2025.
Quarterly data indicates a 5.01% shift in institutional share volume, and the annual owner count reflects a decrease of 0.09%.
Of these 1075 institutional investors, 449 increased their holdings in American Water Works Company, while 445 of them reduced positions, and 181 investors maintained their exposure.
This class of investors increased its holdings in American Water Works Company to 177.55Mn shares for the 13F-cycle ending December 2025, up by 8.48Mn shares quarter on quarter, and up 4.11Mn shares year over year.
With 25.90Mn shares, VANGUARD GROUP INC commands the largest institutional position in American Water Works Company as of December 31, 2025, equating to 13.25% of the company.
Among the most significant buyers of American Water Works Company during December 2025 were WELLINGTON MANAGEMENT GROUP LLP (6.88Mn), NORGES BANK (2.58Mn), GQG Partners LLC (2.54Mn), Impax Asset Management Group plc (657.85K), Eurizon Capital SGR S.p.A. (535.28K).
Leading sellers of American Water Works Company stock in December 2025 included JANE STREET GROUP, LLC (1.46Mn), BlackRock, Inc. (1.17Mn), Mirova US LLC (844.84K), CITADEL ADVISORS LLC (820.95K), GOLDMAN SACHS GROUP INC (503.64K).
The top 10 institutional holders of American Water Works Company for the quarter ending December 2025 included VANGUARD GROUP INC (25.90Mn), BlackRock, Inc. (19.53Mn), STATE STREET CORP (12.04Mn), WELLINGTON MANAGEMENT GROUP LLP (7.09Mn), GQG Partners LLC (6.49Mn), Aristotle Capital Management, LLC (6.01Mn), GEODE CAPITAL MANAGEMENT, LLC (5.04Mn), Amundi (4.17Mn), NORTHERN TRUST CORP (3.56Mn), Legal & General Group Plc (3.34Mn).

1,075 Institutional Holders

1,095,447 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	25,903,993	-323,056	-1.23%	$3,380,471,087.00
BlackRock, Inc.	31 Dec, 2025	19,529,016	-1,168,572	-5.65%	$2,548,536,580.00
STATE STREET CORP	31 Dec, 2025	12,037,823	486,090	4.21%	$1,570,935,902.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	7,092,757	6,882,575	3,274.58%	$925,604,790.00
GQG Partners LLC	31 Dec, 2025	6,493,161	2,539,683	64.24%	$847,360,695.00
Aristotle Capital Management, LLC	31 Dec, 2025	6,009,548	-289,989	-4.60%	$784,256,812.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	5,039,122	33,359	0.67%	$655,024,680.00
Amundi	31 Dec, 2025	4,171,929	275,511	7.07%	$544,420,147.00
NORTHERN TRUST CORP	31 Dec, 2025	3,564,113	195,840	5.81%	$465,116,749.00
Legal & General Group Plc	31 Dec, 2025	3,340,248	-20,803	-0.62%	$435,902,373.00
MORGAN STANLEY	31 Dec, 2025	3,331,918	43,373	1.32%	$434,815,530.00
Pictet Asset Management Holding SA	31 Dec, 2025	2,639,521	22,827	0.87%	$344,462,041.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	2,615,518	-120,688	-4.41%	$341,325,100.00
NORGES BANK	31 Dec, 2025	2,582,403	2,582,403	0.00%	$337,003,592.00
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	31 Dec, 2025	2,564,287	-31,838	-1.23%	$334,639,456.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	2,510,265	-269,261	-9.69%	$327,589,609.00
Impax Asset Management Group plc	31 Dec, 2025	2,386,873	657,849	38.05%	$311,486,927.00
NORDEA INVESTMENT MANAGEMENT AB	31 Dec, 2025	2,219,816	47,977	2.21%	$290,729,301.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	2,203,467	53,704	2.50%	$287,155,840.00
DEUTSCHE BANK AG\	31 Dec, 2025	2,035,453	-179,746	-8.11%	$265,626,621.00

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