American Water Works Ownership | Who Owns American Water Works?


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American Water Works Ownership Summary


American Water Works is owned by 27.43% institutional investors, 0.12% insiders, and 72.45% retail investors. Vanguard group is the largest institutional shareholder, holding 13.28% of AWK shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.17% of its assets in American Water Works shares.

AWK Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockAmerican Water Works27.43%0.12%72.45%
SectorUtilities Stocks34.92%8.47%56.60%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group25.90M13.28%$3.38B
Blackrock funding, inc. /de19.51M10.01%$2.66B
Blackrock18.52M9.50%$2.39B
State street11.55M5.92%$1.61B
Gqg partners6.43M3.30%$875.21M
Aristotle capital management6.30M3.23%$876.85M
Geode capital management5.04M2.58%$655.02M
Invesco4.33M2.22%$589.71M
Amundi3.90M2.00%$541.60M
Price t rowe associates inc /md/3.61M1.85%$502.71M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Soapstone management145.03K13.70%$20.19M
Foresight group ltd liability partnership183.99K4.42%$25.04M
Dudley & shanley169.04K3.76%$23.01M
Montanaro asset management89.84K3.66%$12.23M
Meketa investment group inc /adv8.23K3.63%$1.07M
Yaupon capital management lp595.24K3.17%$82.85M
Partners group307.39K2.71%$40.11M
Impax asset management group2.82M2.67%$383.40M
Goodman financial107.92K2.52%$14.69M
First personal financial services78.25K2.29%$10.11M

Top Buyers

HolderShares% AssetsChange
Norges bank2.58M0.04%2.58M
Jpmorgan chase1.92M0.02%1.30M
Vanguard fiduciary trust1.10M0.04%1.10M
Bank of america corp /de/2.96M0.03%997.47K
Invesco4.33M0.09%693.24K

Top Sellers

HolderShares% AssetsChange
Pictet asset management sa1.02M0.15%-1.62M
Royal bank of canada1.44M0.03%-805.34K
Goldman sachs group1.79M0.03%-503.64K
Citadel advisors---372.93K
Victory capital management2.74M0.22%-365.90K

New Positions

HolderShares% AssetsChangeValue
Norges bank2.58M0.04%2.58M$337.00M
Vanguard fiduciary trust1.10M0.04%1.10M$149.56M
Vanguard global advisers425.63K0.03%425.63K$57.92M
Vanguard asset management387.23K0.05%387.23K$52.70M
Barrow hanley mewhinney & strauss270.33K0.12%270.33K$36.79M

Sold Out

HolderChange
Kayne anderson rudnick investment management-1.00
Cape investment advisory-1.00
Gps wealth strategies group-1.00
Claris advisors, llc / mo /-3.00
Luken investment analytics-3.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2025529-53.60%53,489,444-70.49%270.32%196-62.02%222-42.78%
Sep 30, 2025642-42.83%57,884,249-67.45%290.36%283-46.30%212-45.64%
Jun 30, 20251,110-2.20%177,668,1572.69%911.16%524-3.85%386-0.52%
Mar 31, 20251,1232.84%172,797,990-0.44%881.12%5377.40%385-1.53%
Dec 31, 20241,045-1.79%172,830,9572.77%881.19%4781.49%3773.29%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv6.20M3.17%28.01K
Vanguard US Total Market Shares ETF6.17M3.16%4.78K
Vanguard Institutional 500 Index Trust5.54M2.84%38.59K
Vanguard 500 Index Investor4.97M2.55%-47.99K
Vanguard Mid Cap Index Institutional4.22M2.16%-23.95K
Vanguard Equity-Income Inv3.69M1.89%618.65K
State Street®UtilSelSectSPDR®ETF3.23M1.65%-2.83K
The Utilities Select Sector SPDR® ETF3.16M1.62%-2.55K
iShares Core S&P 500 ETF2.52M1.29%7.41K
Fidelity 500 Index2.49M1.28%9.39K

Recent Insider Transactions


DateNameRoleActivityValue
May 30, 2025Wikle Melissa K. SVP, Chief Accounting OfficerSell$404.77K
Nov 22, 2024Norton Cheryl EVP and COOSell$397.41K
Nov 22, 2024Norton Cheryl EVP and COOSell$244.61K
Sep 03, 2024GOSS MARTHA CLARK-Sell$101.42K
Mar 04, 2024Kennedy Melanie M EVP, CHROSell$100.81K

Insider Transactions Trends


DateBuySell
2026 Q2--
2026 Q1--
2025 Q4--
2025 Q3--
2025 Q2-1

AWK Ownership FAQ


Who owns the most shares of American Water Works?

American Water Works’s largest shareholders are Vanguard group (25.9M shares, 13.28%), Blackrock funding, inc. /de (19.51M shares, 10.01%), and Blackrock (18.52M shares, 9.50%). Together, they hold 32.79% of American Water Works’s total shares outstanding.

Does Blackrock own American Water Works?

Yes, BlackRock owns 9.50% of American Water Works, totaling 18.52M shares as of Jun 2024. This represents 0.05% of BlackRock's total assets, with a market value of 2.39B$. In the last quarter, BlackRock increased its holdings by 124K shares, a 0.67% change.

Who is American Water Works’s biggest shareholder by percentage of total assets invested?

Soapstone management is American Water Works’s biggest shareholder by percentage of total assets invested, with 13.70% of its assets in 145.03K American Water Works shares, valued at 20.19M$.

Who is the top mutual fund holder of American Water Works shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of American Water Works shares, with 3.17% of its total shares outstanding invested in 6.2M American Water Works shares.

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