Ken Griffin acquired 1.16 Million ST Microelectronics - New York Shares shares worth $27.8 Million. That's 0.03% of their equity portfolio (696th largest holding). The first ST Microelectronics - New York Shares trade was made in Q2 2013. Since then Ken Griffin bought shares 54 more times and sold shares on 56 occasions. The investor's estimated purchase price is $39.6 Million, resulting in a loss of 30%.