Joel Greenblatt's position in MSA Safety is currently worth $2.3 Million. That's 0.04% of their equity portfolio (586th largest holding). The first MSA Safety trade was made in Q1 2014. Since then Joel Greenblatt bought shares eleven more times and sold shares on twelve occasions. The stake costed the investor $2.17 Million, netting the investor a gain of 5.8% so far.