Ken Griffin acquired 97.7 Thousand H&R Block shares worth $5.7 Million. That's 0.01% of their equity portfolio (1503rd largest holding). The first H&R Block trade was made in Q2 2013. Since then Ken Griffin bought shares 59 more times and sold shares on 51 occasions. The stake costed the investor $2.8 Million, netting the investor a gain of 103% so far.