BlueCrest Capital Management (UK)’s ProShares Trust UltraShort Lehman 20+ Year Treasury TBT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q3	–	Hold	0	–	–	–	317
2013 Q2	–	Hold	0	–	–	–	72