Ken Griffin's position in Group 1 Automotive is currently worth $14.6 Million. That's 0.01% of their equity portfolio (1008th largest holding). The first Group 1 Automotive trade was made in Q2 2013. Since then Ken Griffin bought shares 48 more times and sold shares on 65 occasions. The stake costed the investor $5.32 Million, netting the investor a gain of 174% so far.