HBK Investments’s CUBIST PHARMACEUTICALS INC CBST Stock Holding History

HBK Investments’s Portfolio CBST Stock Details CBST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-2,850,750	Closed	-$287M	–	1283
2014 Q4	$287M	Buy	+2,850,750	New	+$222M	3.52%	5
2013 Q4	–	Sell	-7,700	Closed	-$489K	–	1103
2013 Q3	$489K	Buy	+7,700	New	+$465K	0.01%	642

HBK Investments's CBST Position: Q1 2015 in Review

HBK Investments sold out of CUBIST PHARMACEUTICALS INC (CBST) in Q1 2015, closing a stake of 2,850,750 shares — an estimated $287M sold.

HBK Investments first reported a position in CBST in Q3 2013 and held it in 2 quarters. The position peaked at $287M in Q4 2014. 0 funds tracked by Wall St. Rank hold CBST as of Q1 2015.

HBK Investments reported no remaining CUBIST PHARMACEUTICALS INC position as of Q1 2015 after selling out during the quarter.
HBK Investments sold 2,850,750 CUBIST PHARMACEUTICALS INC shares in Q1 2015, an estimated $287M.
HBK Investments first reported a position in CUBIST PHARMACEUTICALS INC in Q3 2013 and held it in 2 quarters.
HBK Investments's CUBIST PHARMACEUTICALS INC position peaked at $287M in Q4 2014.
0 funds tracked by Wall St. Rank held CUBIST PHARMACEUTICALS INC as of Q1 2015.

Based on HBK Investments's 13F filing for Q1 2015, filed 15 May 2015.