Ken Griffin's position in Brookdale Senior Living is currently worth $816 Thousand. That's 0.00% of their equity portfolio (2949th largest holding). The first Brookdale Senior Living trade was made in Q2 2013. Since then Ken Griffin bought shares 46 more times and sold shares on 53 occasions. The stake costed the investor $453 Thousand, netting the investor a gain of 80% so far.