Ken Griffin's position in Bloomin Brands is currently worth $20.7 Million. That's 0.02% of their equity portfolio (782nd largest holding). The first Bloomin Brands trade was made in Q2 2013. Since then Ken Griffin bought shares 48 more times and sold shares on 46 occasions. The stake costed the investor $17.3 Million, netting the investor a gain of 20% so far.