Ken Griffin's position in ProShares Trust - ProShares UltraShort Dow 30-2X Shares is currently worth $3.18M. That's 0.00% of their equity portfolio (2192nd largest holding). The investor owns 10.46% of the outstanding ProShares Trust - ProShares UltraShort Dow 30-2X Shares stock. The first ProShares Trust - ProShares UltraShort Dow 30-2X Shares trade was made in Q2 2018. Since then Ken Griffin bought shares 41 more times and sold shares on 36 occasions. The investor's estimated purchase price is $4.04M, resulting in a loss of 21%.