Cathie Wood’s Ark Invest made significant trades in Amazon.com Inc (NASDAQ:AMZN), Robinhood Markets Inc (NASDAQ:HOOD), and Coinbase Global Inc (NASDAQ:COIN). The Amazon Trade: Ark Invest purchased 76,505 shares of Amazon, despite recent concerns about the company’s growth trajectory. The trade was executed through its flagship ARK Innovation ETF (NYSE:ARKK). This move came after Wells Fargo downgraded Amazon from Overweight to Equal-Weight, citing slowing growth and stiffer competition. The value of this trade, based on the closing price of $182.72, is approximately $13.98 million. Amazon shar…