Joel Greenblatt's position in Thermo Fisher Scientific is currently worth $49.2M. That's 0.13% of their equity portfolio (143rd largest holding). The first Thermo Fisher Scientific trade was made in Q3 2014. Since then Joel Greenblatt bought shares 21 more times and sold shares on seventeen occasions. The stake costed the investor $45M, netting the investor a gain of 9.3% so far.