Steven Cohen's position in Coherent is currently worth $100 Million. That's 0.31% of their equity portfolio (91st largest holding). The investor owns 1.18% of the outstanding Coherent stock. The first Coherent trade was made in Q1 2018. Since then Steven Cohen bought shares six more times and sold shares on six occasions. The stake costed the investor $71.4 Million, netting the investor a gain of 40% so far.