Steven Cohen's position in Agenus is currently worth $88.9 Million. That's 0.27% of their equity portfolio (107th largest holding). The investor owns 4.27% of the outstanding Agenus stock. The first Agenus trade was made in Q3 2015. Since then Steven Cohen bought shares eight more times and sold shares on nine occasions. The investor's estimated purchase price is $168 Million, resulting in a loss of 47%.