Ken Griffin acquired 66.5 Thousand Sanofi shares worth $3.2 Million. That's 0.00% of their equity portfolio (1948th largest holding). The first Sanofi trade was made in Q2 2013. Since then Ken Griffin bought shares 57 more times and sold shares on 49 occasions. The investor's estimated purchase price is $3.3 Million, resulting in a loss of 2.9%.