Andreas Halvorsen acquired 13.5 Million American Airlines Group shares worth $149 Million. That's 0.49% of their equity portfolio (52nd largest holding). The investor owns 2.15% of the outstanding American Airlines Group stock. The first American Airlines Group trade was made in Q2 2014. Since then Andreas Halvorsen bought shares two more times and sold shares on two occasions. The investor's estimated purchase price is $196 Million, resulting in a loss of 24%.