Ken Griffin acquired 2.89 Million Oscar Health shares worth $47.5 Million. That's 0.05% of their equity portfolio (462nd largest holding). The investor owns 1.63% of the outstanding Oscar Health stock. The first Oscar Health trade was made in Q2 2021. Since then Ken Griffin bought shares six more times and sold shares on four occasions. The stake costed the investor $21.3 Million, netting the investor a gain of 123% so far.