Jim Simons acquired 10.2 Million Dropbox shares worth $244 Million. That's 0.37% of their equity portfolio (45th largest holding). The investor owns 4.07% of the outstanding Dropbox stock. The first Dropbox trade was made in Q1 2019. Since then Jim Simons bought shares eleven more times and sold shares on eight occasions. The stake costed the investor $221 Million, netting the investor a gain of 10% so far.