Ken Griffin's position in United States Steel is currently worth $282 Million. That's 0.27% of their equity portfolio (58th largest holding). The investor owns 3.13% of the outstanding United States Steel stock. The first United States Steel trade was made in Q2 2013. Since then Ken Griffin bought shares 49 more times and sold shares on 50 occasions. The stake costed the investor $153 Million, netting the investor a gain of 84% so far.