American Water Works (AWK) Ownership

129.50 ↑0.57 (0.44%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of American Water Works (AWK), owning a total of 25.6 million shares. Combined, the top 37 institutional holders of AWK own 75.82% of the company with a total of 147.5 million shares.

In the latest ownership report on June 30th 2025, the top 37 institutional holders increased their combined ownership of AWK by 1 million shares. 12 institutions bought 2,736,850 total additional shares and increased their ownership by an average of 4.59%. However 8 institutions sold 1,762,833 total shares and decreased their ownership by an average of 6.16%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of American Water Works increased by a net total of 974,017 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	13.137%	1.509%	25,629,133	380,870	2025-06-30
BlackRock Inc	10.573%	3.330%	20,628,553	664,731	2025-06-30
State Street Corp	5.859%	2.567%	11,430,863	286,053	2025-06-30
Aristotle Capital Management LLC	3.376%	-1.824%	6,586,175	-122,361	2025-06-30
Geode Capital Management, LLC	2.537%	2.138%	4,949,996	103,595	2025-06-30
Amundi	2.013%	4.780%	3,926,541	179,127	2025-06-30
T. Rowe Price Associates, Inc.	1.940%	2.174%	3,785,553	80,558	2025-06-30
Pictet Asset Manangement SA	1.800%	-22.516%	3,511,657	-1,020,474	2025-06-30
Amvescap Plc.	1.764%	16.792%	3,442,004	494,868	2025-06-30
Morgan Stanley - Brokerage Accounts	1.736%	6.366%	3,386,984	202,703	2025-06-30
Northern Trust Corp	1.732%	-2.861%	3,379,865	-99,541	2025-06-30
Legal & General Group PLC	1.721%	0.816%	3,356,636	27,177	2025-06-30
Victory Capital Management Inc.	1.590%	-2.300%	3,102,105	-73,030	2025-06-30
Bank of America Corp	1.374%	-3.321%	2,681,484	-92,097	2025-06-30
NORGES BANK	1.270%	4.720%	2,477,502	111,660	2025-06-30
Nordea Investment Mgmt Bank Demark A/s	1.185%	-6.408%	2,311,591	-158,268	2025-06-30
Allspring Global Investments Holdings, LLC	1.164%	1.079%	2,270,420	24,239	2025-06-30
Royal Bank of Canada	1.149%	8.797%	2,241,878	181,269	2025-06-30
Deutsche Bank AG	0.972%	-4.649%	1,896,696	-92,479	2025-06-30
Ameriprise Financial Inc	0.939%	-5.403%	1,831,112	-104,583	2025-06-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	13.137%	1.509%	25,629,133	380,870	2025-06-30
BlackRock Inc	10.573%	3.330%	20,628,553	664,731	2025-06-30
State Street Corp	5.859%	2.567%	11,430,863	286,053	2025-06-30
State Street Corporation	5.635%	-0.295%	10,980,806	-32,523	2024-03-31
Aristotle Capital Management LLC	3.376%	-1.824%	6,586,175	-122,361	2025-06-30
Geode Capital Management, LLC	2.537%	2.138%	4,949,996	103,595	2025-06-30
Amundi	2.013%	4.780%	3,926,541	179,127	2025-06-30
T. Rowe Price Associates, Inc.	1.940%	2.174%	3,785,553	80,558	2025-06-30
Pictet Asset Manangement SA	1.800%	-22.516%	3,511,657	-1,020,474	2025-06-30
Amvescap Plc.	1.764%	16.792%	3,442,004	494,868	2025-06-30
Morgan Stanley - Brokerage Accounts	1.736%	6.366%	3,386,984	202,703	2025-06-30
Northern Trust Corp	1.732%	-2.861%	3,379,865	-99,541	2025-06-30
Legal & General Group PLC	1.721%	0.816%	3,356,636	27,177	2025-06-30
Victory Capital Management Inc.	1.590%	-2.300%	3,102,105	-73,030	2025-06-30
Bank of America Corp	1.374%	-3.321%	2,681,484	-92,097	2025-06-30
NORGES BANK	1.270%	4.720%	2,477,502	111,660	2025-06-30
UBS Asset Mgmt Americas Inc	1.218%	-12.034%	2,374,746	-324,856	2024-12-31
Nordea Investment Mgmt Bank Demark A/s	1.185%	-6.408%	2,311,591	-158,268	2025-06-30
Impax Asset Management Group PLC	1.184%	-50.187%	2,309,589	-2,326,940	2025-03-31
Allspring Global Investments Holdings, LLC	1.164%	1.079%	2,270,420	24,239	2025-06-30
Royal Bank of Canada	1.149%	8.797%	2,241,878	181,269	2025-06-30
Goldman Sachs Group Inc	1.094%	16.097%	2,134,358	295,928	2025-03-31
JPMorgan Chase & Co	0.994%	0.611%	1,938,032	11,778	2024-09-30
Deutsche Bank AG	0.972%	-4.649%	1,896,696	-92,479	2025-06-30
Ameriprise Financial Inc	0.939%	-5.403%	1,831,112	-104,583	2025-06-30
DZ BANK AG Deutsche Zentral-Genossenschaftsbank Fr	0.899%	-3.002%	1,751,924	-54,222	2024-03-31
Bank of New York Mellon Corp	0.834%	9.211%	1,624,434	137,006	2023-09-30
Mirova US LLC	0.815%	2.107%	1,588,109	32,764	2024-06-30
AllianceBernstein L.P.	0.794%	2.015%	1,546,851	30,553	2023-12-31
Zimmer Partners LP	0.716%	-33.771%	1,393,468	-710,532	2023-06-30
Franklin Resources Inc	0.685%	-1.903%	1,246,729	-24,186	2022-12-31
California Public Employees Retrmnt Sys	0.676%	-4.835%	1,229,364	-62,457	2022-12-31
Wells Fargo & Co	0.654%	-3.790%	1,188,326	-46,817	2022-09-30
PNC Financial Services Group Inc	0.564%	-1.108%	1,025,590	-11,491	2022-06-30
Stifel Financial Corp	0.534%	5.267%	970,351	48,555	2022-06-30
FMR Inc	0.355%	98.706%	691,593	343,544	2025-03-31
Allianz Asset Management AG	0.339%	0.190%	659,798	1,249	2024-09-30

Mutual Fund Ownership

Vanguard US Total Market Shares ETF is the biggest individual fund holder of American Water Works (AWK), owning a total of 6.2 million shares. Combined, the top 42 mutual fund holders of AWK own 49.89% of the company with a total of 97 million shares.

In the latest ownership report on August 31st 2025, the top 42 fund holders increased their combined ownership of AWK by 6 thousand shares. 1 funds bought 29,095 total additional shares and increased their ownership by an average of 1.25%. However 2 funds sold 23,218 total shares and decreased their ownership by an average of 0.68%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding American Water Works increased by a net total of 5,877 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
The Utilities Select Sector SPDR® ETF	1.619%	-0.081%	3,159,406	-2,548	2025-08-31
SPDR® S&P 500® ETF	1.208%	1.250%	2,356,552	29,095	2025-08-31
iShares Core S&P 500 ETF	1.203%	0.000%	2,346,501	0	2025-08-31
Nordea 1 - Global Climate & Envir BI EUR	0.814%	-1.286%	1,587,045	-20,670	2025-08-31
iShares MSCI USA Quality Factor ETF	0.776%	0.000%	1,514,299	0	2025-08-31
iShares Global Water ETF USD Dist	0.667%	0.000%	1,301,484	0	2025-08-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard US Total Market Shares ETF	3.164%	0.078%	6,169,307	4,782	2024-09-30
Vanguard Total Stock Mkt Idx Inv	3.148%	-2.172%	6,141,070	-136,345	2025-07-31
Vanguard Instl Ttl Stck Mkt Idx Tr	3.073%	8.297%	5,984,032	458,465	2023-03-31
Vanguard Institutional 500 Index Trust	2.843%	0.701%	5,544,686	38,590	2025-05-31
Vanguard 500 Index Investor	2.475%	-12.775%	4,828,507	-707,187	2025-07-31
Vanguard Mid Cap Index Institutional	2.230%	1.086%	4,349,796	46,728	2025-07-31
The Utilities Select Sector SPDR® ETF	1.619%	-0.081%	3,159,406	-2,548	2025-08-31
Fidelity 500 Index	1.267%	0.043%	2,471,977	1,065	2025-07-31
Utilities Select Sector SPDR® ETF	1.255%	1.714%	2,445,741	41,216	2024-05-30
SPDR® S&P 500 ETF	1.244%	-1.448%	2,425,901	-35,650	2025-03-31
SPDR® S&P 500® ETF Trust	1.211%	-0.523%	2,361,386	-12,420	2025-03-31
SPDR® S&P 500® ETF	1.208%	1.250%	2,356,552	29,095	2025-08-31
iShares Core S&P 500 ETF	1.203%	0.000%	2,346,501	0	2025-08-31
SPDR® S&P 500 ETF Trust	1.189%	0.706%	2,316,508	16,240	2024-05-30
Fidelity® Magellan®	1.268%	11.661%	2,307,694	240,994	2023-01-31
Pictet-Water I EUR	1.178%	-7.964%	2,297,612	-198,822	2025-05-31
Fidelity® 500 Index	1.165%	0.640%	2,268,441	14,433	2023-11-30
Sycamore Mid Cap Value Comp	1.151%	3,026.740%	2,245,000	2,173,200	2025-03-31
Victory Sycamore Established Value R	1.123%	-2.450%	2,190,000	-55,000	2025-06-30
Pictet Water Segregated Accounts	1.108%	0.000%	2,158,881	2,158,881	2024-03-31
Vanguard Windsor™ II Inv	0.960%	0.000%	1,872,493	0	2025-06-30
Allspring Mid Value SMA	0.913%	1,048,160.000%	1,782,050	1,781,880	2025-06-30
Allspring Special US Mid Cap Value Eq	0.913%	0.000%	1,782,050	0	2025-06-30
Vanguard Value Index Inv	0.886%	-0.137%	1,728,226	-2,362	2025-07-31
Allspring Special Mid Cap Value Inst	0.868%	-4.944%	1,693,950	-88,100	2025-07-31
Nordea 1 - Global Climate & Envir BI EUR	0.814%	-1.286%	1,587,045	-20,670	2025-08-31
iShares MSCI USA Quality Factor ETF	0.776%	0.000%	1,514,299	0	2025-08-31
Impax Water Strategy Composite	0.733%	12.729%	1,430,649	161,543	2025-07-31
T. Rowe Price U.S. Value Equity Tr-Z	0.683%	0.000%	1,331,228	1,331,228	2025-03-31
Invesco Water Resources ETF	0.674%	0.000%	1,313,485	0	2024-08-29
iShares Global Water ETF USD Dist	0.667%	0.000%	1,301,484	0	2025-08-31
Pictet - Global Envir Opps I USD	0.654%	-43.182%	1,274,173	-968,387	2024-02-29
Vanguard Mid-Cap Value ETF	0.649%	0.738%	1,264,808	9,265	2025-05-31
BNP Paribas Aqua I	0.640%	-7.990%	1,247,146	-108,299	2024-09-30
T. Rowe Price U.S. Value Equity Tr-D	0.637%	-6.631%	1,242,954	-88,274	2025-06-30
Impax Leaders Strategy Composite	0.638%	-23.127%	1,242,526	-373,815	2024-09-30
Vanguard Utilities ETF	0.635%	-0.068%	1,238,082	-836	2025-07-31
BNP Paribas Aqua C C	0.621%	-4.074%	1,210,375	-51,399	2024-11-30
Vanguard Institutional Index I	0.614%	-0.247%	1,196,463	-2,957	2025-04-30
Pictet Glbl Sel Fd Glbl Utilities Eq P	0.599%	2.519%	1,165,488	28,637	2023-10-31
Vanguard Dividend Appreciation ETF	0.581%	0.928%	1,131,931	10,403	2023-12-31
DWS Global Infrastr Sec Instl	0.615%	1.049%	1,118,067	11,610	2022-09-30