Glenn Greenberg's position in JPMorgan Chase is currently worth $1.43 Million. That's 0.03% of their equity portfolio (16th largest holding). The first JPMorgan Chase trade was made in Q3 2014. Since then Glenn Greenberg bought shares thirteen more times and sold shares on 26 occasions. The stake costed the investor $398 Thousand, netting the investor a gain of 260% so far.