SEC filing: FTX CEO Sam Bankman-Fried has taken a 7.6% stake, worth $648M, in Robinhood; Robinhood’s shares jumped as much as 36% in extended trading (Tanaya Macheel/CNBC)

Tanaya Macheel / CNBC:
SEC filing: FTX CEO Sam Bankman-Fried has taken a 7.6% stake, worth $648M, in Robinhood; Robinhood’s shares jumped as much as 36% in extended trading  —  Sam Bankman-Fried, the CEO of crypto exchange FTX, has taken a 7.6% stake in Robinhood, according to a Thursday filing with the Securities and Exchange Commission.