Ken Griffin's position in Advanced Drainage Systems is currently worth $11.8 Million. That's 0.01% of their equity portfolio (1080th largest holding). The first Advanced Drainage Systems trade was made in Q4 2014. Since then Ken Griffin bought shares 31 more times and sold shares on 32 occasions. The stake costed the investor $7.43 Million, netting the investor a gain of 59% so far.