Jim Simons acquired 834k Duolingo shares worth $227M. That's 0.29% of their equity portfolio (53rd largest holding). The investor owns 1.84% of the outstanding Duolingo stock. The first Duolingo trade was made in Q3 2022. Since then Jim Simons bought shares nine more times and sold shares on two occasions. The stake costed the investor $210M, netting the investor a gain of 8.2% so far.