Ken Griffin's position in Sonic Automotive is currently worth $3.48 Million. That's 0.00% of their equity portfolio (1774th largest holding). The first Sonic Automotive trade was made in Q2 2013. Since then Ken Griffin bought shares 34 more times and sold shares on 34 occasions. The stake costed the investor $2.36 Million, netting the investor a gain of 47% so far.