Joel Greenblatt's position in W.R. Berkley is currently worth $11.1M. That's 0.03% of their equity portfolio (669th largest holding). The first W.R. Berkley trade was made in Q3 2013. Since then Joel Greenblatt bought shares eighteen more times and sold shares on sixteen occasions. The investor's estimated purchase price is $11.4M, resulting in a loss of 2.6%.