Ken Griffin's position in Green Brick Partners is currently worth $2.22 Million. That's 0.00% of their equity portfolio (2131st largest holding). The first Green Brick Partners trade was made in Q4 2014. Since then Ken Griffin bought shares 29 more times and sold shares on 24 occasions. The stake costed the investor $1.22 Million, netting the investor a gain of 82% so far.