Ken Griffin's position in Booking Holdings is currently worth $2.35 Billion. It makes up 2.37% of their stock portfolio and is their biggest holding. The investor owns 1.42% of the outstanding Booking Holdings stock. The first Booking Holdings trade was made in Q1 2018. Since then Ken Griffin bought shares 44 more times and sold shares on 36 occasions. The stake costed the investor $1.15 Billion, netting the investor a gain of 105% so far.