Ken Griffin acquired 60.5 Thousand VanEck ETF Trust - VanEck Oil Refiners ETF shares worth $2.27 Million. That's 0.00% of their equity portfolio (2115th largest holding). The investor owns 12.00% of the outstanding VanEck ETF Trust - VanEck Oil Refiners ETF stock. The first VanEck ETF Trust - VanEck Oil Refiners ETF trade was made in Q2 2016. Since then Ken Griffin bought shares nineteen more times and sold shares on fourteen occasions. The stake costed the investor $2.05 Million, netting the investor a gain of 10% so far.