Joel Greenblatt acquired 102 Thousand Public Service Enterprise Group shares worth $8.09 Million. That's 0.08% of their equity portfolio (352nd largest holding). The first Public Service Enterprise Group trade was made in Q1 2012. Since then Joel Greenblatt bought shares fifteen more times and sold shares on sixteen occasions. The stake costed the investor $6.74 Million, netting the investor a gain of 20% so far.