s stock, valued at approximately $873,446,000. Amazon. com accounts for about 0. 5% of Northwestern Mutual Wealth Management Co. rating on shares of Amazon. com in a research note on Friday, July 31st. The Goldman Sachs Group reaffirmed a ll want to hear this. MarketBeat keeps track of Wall Street The firm bought 3,664,707 shares of the e-commerce giant's stock, valued at approximately $873,446,000. comalerts: Generac Plugs into Amazon for an $8B AI-Powered Deal A number of other institutional investors have also made changes to their positions in the stock.