Key Points Robinhood stock now has a market cap of $100 billion and is up more than 400% in the past year. It's growing revenue per existing customer at a rapid rate. The stock's future performance will depend on how the broad market performs in the next five years. 10 stocks we like better than Robinhood Markets › Robinhood Markets (NASDAQ: HOOD) is now one of the largest financial services companies in the world. Saying that a decade ago would have sounded absurd. Yet, today, the discount brok ...