Ken Griffin acquired 529 Thousand Abbvie shares worth $87.2 Million. That's 0.09% of their equity portfolio (266th largest holding). The first Abbvie trade was made in Q2 2013. Since then Ken Griffin bought shares 53 more times and sold shares on 46 occasions. The stake costed the investor $48.2 Million, netting the investor a gain of 81% so far.