Ken Griffin acquired 155 Thousand ProShares Trust - ProShares UltraPro S&P 500 ETF 3x Shares shares worth $7.56 Million. That's 0.01% of their equity portfolio (1270th largest holding). The investor owns 1086.74% of the outstanding ProShares Trust - ProShares UltraPro S&P 500 ETF 3x Shares stock. The first ProShares Trust - ProShares UltraPro S&P 500 ETF 3x Shares trade was made in Q2 2014. Since then Ken Griffin bought shares 48 more times and sold shares on 44 occasions. The stake costed the investor $4.24 Million, netting the investor a gain of 78% so far.