Joel Greenblatt's position in Idacorp is currently worth $3.27 Million. That's 0.03% of their equity portfolio (572nd largest holding). The first Idacorp trade was made in Q3 2014. Since then Joel Greenblatt bought shares sixteen more times and sold shares on sixteen occasions. The stake costed the investor $2.7 Million, netting the investor a gain of 21% so far.