Joel Greenblatt acquired 373k Antero Midstream shares worth $6.75M. That's 0.04% of their equity portfolio (589th largest holding). The first Antero Midstream trade was made in Q4 2019. Since then Joel Greenblatt bought shares ten more times and sold shares on twelve occasions. The stake costed the investor $3.86M, netting the investor a gain of 75% so far.