Ken Griffin acquired 480k Iamgold shares worth $4.76M. That's 0.00% of their equity portfolio (1881st largest holding). The first Iamgold trade was made in Q2 2013. Since then Ken Griffin bought shares 57 more times and sold shares on 60 occasions. The stake costed the investor $1.75M, netting the investor a gain of 173% so far.