Ken Griffin acquired 26 Thousand Henry Schein shares worth $1.78 Million. That's 0.00% of their equity portfolio (2376th largest holding). The first Henry Schein trade was made in Q2 2013. Since then Ken Griffin bought shares 54 more times and sold shares on 54 occasions. The stake costed the investor $1.77 Million, netting the investor a gain of 1.1% so far.