Ken Griffin's position in Bright Horizons Family Solutions is currently worth $8.04 Million. That's 0.01% of their equity portfolio (1276th largest holding). The first Bright Horizons Family Solutions trade was made in Q2 2013. Since then Ken Griffin bought shares 31 more times and sold shares on 33 occasions. The stake costed the investor $6.22 Million, netting the investor a gain of 29% so far.