Jeremy Grantham acquired 82.8 Thousand Gulfport Energy Corp. shares worth $15.6 Million. That's 0.05% of their equity portfolio (206th largest holding). The first Gulfport Energy Corp. trade was made in Q1 2019. Since then Jeremy Grantham bought shares ten more times and sold shares on eight occasions. The stake costed the investor $9.04 Million, netting the investor a gain of 73% so far.