Glenn Greenberg's position in Antero Midstream is currently worth $32.1 Million. That's 0.73% of their equity portfolio (14th largest holding). The first Antero Midstream trade was made in Q1 2019. Since then Glenn Greenberg bought shares seven more times and sold shares on twelve occasions. The stake costed the investor $12.8 Million, netting the investor a gain of 150% so far.