Ken Griffin acquired 33.5 Thousand Jack Henry & Associates shares worth $5.52 Million. That's 0.01% of their equity portfolio (1459th largest holding). The first Jack Henry & Associates trade was made in Q2 2013. Since then Ken Griffin bought shares 50 more times and sold shares on 44 occasions. The stake costed the investor $5.23 Million, netting the investor a gain of 5.6% so far.