Joel Greenblatt acquired 89.3 Thousand ProShares Trust - ProShares UltraPro QQQ 3x Shares shares worth $6.51 Million. That's 0.05% of their equity portfolio (440th largest holding). The investor owns 22.11% of the outstanding ProShares Trust - ProShares UltraPro QQQ 3x Shares stock. The investor's estimated purchase price is $6.78 Million, resulting in a loss of 4.0%.