Ken Griffin acquired 2.3 Thousand American Financial Group shares worth $280 Thousand. That's 0.00% of their equity portfolio (3819th largest holding). The first American Financial Group trade was made in Q1 2014. Since then Ken Griffin bought shares 53 more times and sold shares on 51 occasions. The stake costed the investor $243 Thousand, netting the investor a gain of 15% so far.