Joel Greenblatt's position in Arch Capital Group Ltd is currently worth $2.78 Million. That's 0.05% of their equity portfolio (481st largest holding). The first Arch Capital Group Ltd trade was made in Q2 2015. Since then Joel Greenblatt bought shares seven more times and sold shares on seven occasions. The stake costed the investor $1.67 Million, netting the investor a gain of 66% so far.