Ken Griffin acquired 32 Million Invesco Capital Management LLC - Invesco QQQ Trust Series 1 shares worth $15.6 Billion. It makes up 15.88% of their stock portfolio and is their biggest holding. The investor owns 102328.51% of the outstanding Invesco Capital Management LLC - Invesco QQQ Trust Series 1 stock. The first Invesco Capital Management LLC - Invesco QQQ Trust Series 1 trade was made in Q2 2018. Since then Ken Griffin bought shares 41 more times and sold shares on 36 occasions. The stake costed the investor $8.93 Billion, netting the investor a gain of 75% so far.