Ken Griffin's position in ProShares Trust - ProShares Ultra VIX Short-Term Futures ETF 2x Shares is currently worth $6.9M. That's 0.00% of their equity portfolio (1771st largest holding). The first ProShares Trust - ProShares Ultra VIX Short-Term Futures ETF 2x Shares trade was made in Q3 2021. Since then Ken Griffin bought shares five more times and sold shares on seven occasions. The investor's estimated purchase price is $10.6M, resulting in a loss of 35%.