Joel Greenblatt acquired 62.1k Arista Networks shares worth $8.77M. That's 0.05% of their equity portfolio (502nd largest holding). The first Arista Networks trade was made in Q4 2014. Since then Joel Greenblatt bought shares eighteen more times and sold shares on twenty occasions. The stake costed the investor $5.96M, netting the investor a gain of 47% so far.