Ken Griffin's position in Kilroy Realty is currently worth $1.02 Million. That's 0.00% of their equity portfolio (2870th largest holding). The first Kilroy Realty trade was made in Q2 2013. Since then Ken Griffin bought shares 46 more times and sold shares on 35 occasions. The investor's estimated purchase price is $1.05 Million, resulting in a loss of 2.9%.