Ken Griffin acquired 5.78 Million Transocean Ltd shares worth $33.2 Million. That's 0.03% of their equity portfolio (600th largest holding). The first Transocean Ltd trade was made in Q2 2013. Since then Ken Griffin bought shares 57 more times and sold shares on 42 occasions. The investor's estimated purchase price is $39.8 Million, resulting in a loss of 17%.