AMERICAN WATER WORKS CO INC (AWK) Stock Institutional Trading Activity


AMERICAN WATER WORKS CO INC (AWK) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Mairs & Power Growth Fund, Sequoia Financial Advisors, First Eagle U.S. Value, and Eagle Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2018Renaissance Technologies LLCBuy241,000763,800$62,731
Q1 2018Eagle Capital ManagementBuy26136,403$2,990
Q4 2017Renaissance Technologies LLCBuy256,500522,800$47,831
Q4 2017Eagle Capital ManagementSell-51136,142$3,307
Q3 2017Renaissance Technologies LLCBuy152,800266,300$21,546
Q3 2017Eagle Capital ManagementSell-26036,653$2,966
Q2 2017Renaissance Technologies LLCSell-181,100113,500$8,847
Q2 2017Eagle Capital ManagementSell-68136,913$2,877
Q1 2017Renaissance Technologies LLCSell-320,300294,600$22,911
Q1 2017Eagle Capital ManagementSell-3,12437,594$2,924
Q4 2016Renaissance Technologies LLCBuy419,300614,900$44,494
Q4 2016Eagle Capital ManagementBuy40,71840,718$2,946
Q3 2016Renaissance Technologies LLCBuy36,500195,600$14,639
Q2 2016Renaissance Technologies LLCSell-753,900159,100$13,446
Q1 2016Renaissance Technologies LLCSell-22,100913,000$62,933
Q4 2015Renaissance Technologies LLCBuy101,100935,100$55,872
Q3 2015Renaissance Technologies LLCSell-52,200834,000$45,937
Q2 2015Renaissance Technologies LLCBuy45,400886,200$43,096
Q1 2015Renaissance Technologies LLCSell-159,400840,800$45,580
Q4 2014Renaissance Technologies LLCBuy376,0001,000,200$53,311
Q3 2014Renaissance Technologies LLCBuy211,800624,200$30,105
Q2 2014Renaissance Technologies LLCSell-157,001412,400$20,393
Q1 2014Renaissance Technologies LLCSell-133,599569,401$25,851
Q4 2013Renaissance Technologies LLCBuy318,400703,000$29,709
Q3 2013Renaissance Technologies LLCBuy231,000384,600$15,876
Q2 2013Renaissance Technologies LLCBuy153,600153,600$6,333

Frequently asked questions about AWK activity

  • Which institutional owners are buying AWK?

    Institutional owners buying AWK include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in AWK activity?

    "Buy" means an investor increased their reported position in AWK compared to the prior reporting period. This reflects growing exposure to AMERICAN WATER WORKS CO INC (AWK) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in AWK increasing?

    Institutional interest in AWK can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.