Ken Griffin acquired 21.4 Thousand ProShares Trust - ProShares UltraPro S&P 500 ETF 3x Shares shares worth $1.79 Million. That's 0.00% of their equity portfolio (2419th largest holding). The investor owns 6.60% 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 60 more times and sold shares on 50 occasions. The stake costed the investor $1.5 Million, netting the investor a gain of 19% so far.