Jim Simons acquired 11.5M Robinhood Markets shares worth $1.19B. That's 1.51% of their equity portfolio (3rd largest holding). The investor owns 5.85% of the outstanding Robinhood Markets stock. The first Robinhood Markets trade was made in Q1 2022. Since then Jim Simons bought shares nine more times and sold shares on four occasions. The stake costed the investor $308M, netting the investor a gain of 285% so far.