Joel Greenblatt acquired 14.1 Thousand United Airlines Holdings shares worth $1.09 Million. That's 0.01% of their equity portfolio (826th largest holding). The first United Airlines Holdings trade was made in Q2 2015. Since then Joel Greenblatt bought shares thirteen more times and sold shares on sixteen occasions. The stake costed the investor $850 Thousand, netting the investor a gain of 28% so far.