David Einhorn's position in Green Brick Partners is currently worth $780M. It makes up 30.01% of their stock portfolio and is their biggest holding. The investor owns 26.52% of the outstanding Green Brick Partners stock. The first Green Brick Partners trade was made in Q4 2014. Since then David Einhorn bought shares seven more times and sold shares on seven occasions. The stake costed the investor $272M, netting the investor a gain of 187% so far.