Ken Griffin acquired 14 Thousand ProShares Trust - ProShares Short Russell2000 -1x Shares shares worth $271 Thousand. That's 0.00% of their equity portfolio (3803rd largest holding). The investor owns 1.00% of the outstanding ProShares Trust - ProShares Short Russell2000 -1x Shares stock. The first ProShares Trust - ProShares Short Russell2000 -1x Shares trade was made in Q2 2015. Since then Ken Griffin bought shares 41 more times and sold shares on 40 occasions. The investor's estimated purchase price is $277 Thousand, resulting in a loss of 2.1%.