Andreas Halvorsen acquired 7.47 Million JPMorgan Chase shares worth $1.89 Billion. It makes up 6.16% of their stock portfolio and is their biggest holding. The investor owns 57.17% of the outstanding JPMorgan Chase stock. The first JPMorgan Chase trade was made in Q1 2017. Since then Andreas Halvorsen bought shares seven more times and sold shares on five occasions. The stake costed the investor $1.61 Billion, netting the investor a gain of 17% so far.