Ken Griffin acquired 1.67 Million Medtronic Plc shares worth $133 Million. That's 0.14% of their equity portfolio (162nd largest holding). The first Medtronic Plc trade was made in Q1 2015. Since then Ken Griffin bought shares 49 more times and sold shares on 43 occasions. The investor's estimated purchase price is $163 Million, resulting in a loss of 19%.