Ken Griffin acquired 16.1 Million Alphabet- Ordinary Shares shares worth $2.43 Billion. That's 2.36% of their equity portfolio (3rd largest holding). The first Alphabet- Ordinary Shares trade was made in Q4 2015. Since then Ken Griffin bought shares 41 more times and sold shares on 48 occasions. The stake costed the investor $1.44 Billion, netting the investor a gain of 69% so far.