Ken Griffin acquired 204k Bank Of New York Mellon shares worth $28.9M. That's 0.02% of their equity portfolio (882nd largest holding). The first Bank Of New York Mellon trade was made in Q2 2013. Since then Ken Griffin bought shares 69 more times and sold shares on 57 occasions. The stake costed the investor $10.4M, netting the investor a gain of 179% so far.