American Water Works Company AWK Institutional Ownership

American Water Works Company, Inc. (NYSE:AWK) has 1,129 institutional investors that have filed 13F reports for the period ending June 2026.

• These investors collectively held 104.5% of American Water Works Company's outstanding shares in June 2026, up from 96.8% in March 2026.
• Their total shares held in AWK increased 9.8% quarter over quarter, and separately, investors owning American Water Works Company increased 1.35% from a year ago.
• Activity in AWK broke down as 530 buyers, 416 sellers, and 183 unchanged among 1,129 total holders.
• Institutional investors collectively held 204.91Mn shares in American Water Works Company as of June 2026, up by 18.29Mn shares quarter on quarter, and up 24.85Mn shares year over year.
• As of June 30, 2026, the biggest holder of American Water Works Company is BlackRock, Inc. at 20.61Mn shares, representing 10.52% of shares outstanding.
• The biggest buyers of American Water Works Company for the quarter ending June 2026 included WELLINGTON MANAGEMENT GROUP LLP (3.88Mn), Jpmorgan Chase & Co (3.09Mn), GQG Partners LLC (2.47Mn), NORGES BANK (1.99Mn), Sixth Street Partners Management Company, L.P. (1.26Mn).
• The biggest sellers of American Water Works Company for the quarter ending June 2026 included Ameriprise Financial Inc (1.39Mn), Invesco Ltd. (897.6K), Pictet Asset Management Holding SA (793.75K), Aristotle Capital Management, LLC (383.73K), Amundi (205.56K).
• Per Business Quant, the top 10 investors in AWK for the quarter ending June 2026 include BlackRock, Inc. (20.61Mn), WELLINGTON MANAGEMENT GROUP LLP (14.91Mn), VANGUARD CAPITAL MANAGEMENT LLC (12.77Mn), State Street Corp (11.9Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (11.26Mn), GQG Partners LLC (8.9Mn), Aristotle Capital Management, LLC (5.43Mn), GEODE CAPITAL MANAGEMENT, LLC (5.22Mn), Jpmorgan Chase & Co (5.01Mn), Amundi (4.15Mn).