Ken Griffin acquired 8.62 Million Roblox shares worth $306 Million. That's 0.31% of their equity portfolio (44th largest holding). The investor owns 1.46% of the outstanding Roblox stock. The first Roblox trade was made in Q1 2021. Since then Ken Griffin bought shares seven more times and sold shares on four occasions. The investor's estimated purchase price is $352 Million, resulting in a loss of 13%.