s stock after acquiring an additional 49,075 shares during the quarter. Amazon. com makes up 1. 4% of TD Waterhouse Canada Inc. Follow the Money: 5 AI Stocks Buying Back Shares by the Billions Several other hedge funds and other institutional investors have also recently modified their holdings of the company. comalerts: Insiders Place Their Bets In other news, CEO Andrew Jassy sold 20,000 shares of Amazon. Following the completion of the transaction, the chief executive officer owned 2,235,766 shares in the company, valued at approximately $579,085,751. The sale was disclosed in a document filed with the Securities & Exchange Commission, which can be accessed throughthe SEC website.