A number of other hedge funds and other institutional investors have also made changes to their positions in AWK. Price T Rowe Associates Inc. MD increased its holdings in shares of American Water Works by 881.1% during the 1st quarter. Price T Rowe Associates Inc. MD now owns 3,704,995 shares of the utilities provider's stock worth $546,562,000 after buying an additional 3,327,352 shares during the last quarter. Pictet Asset Management Holding SA increased its holdings in shares of American Water Works by 24.1% during the 1st quarter. Pictet Asset Management Holding SA now owns 4,532,131 shares of the utilities provider's stock worth $668,566,000 after buying an additional 878,951 shares during the last quarter. Groupama Asset Managment increased its holdings in shares of American Water Works by 114.3% during the 1st quarter. Groupama Asset Managment now owns 1,505,106 shares of the utilities provider's stock worth $2,296,000 after buying an additional 802,639 shares during the last quarter.