Westchester Capital Management (New York)’s CUBIST PHARMACEUTICALS INC CBST Stock Holding History

Westchester Capital Management (New York)’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	-646,255	Closed	-$65M	–	127
2014 Q4	$65M	Buy	+646,255	New	+$50.2M	1.04%	43

Westchester Capital Management (New York)'s CBST Position: Q1 2015 in Review

Westchester Capital Management (New York) sold out of CUBIST PHARMACEUTICALS INC (CBST) in Q1 2015, closing a stake of 646,255 shares — an estimated $65M sold.

Westchester Capital Management (New York) first reported a position in CBST in Q4 2014 and held it in 1 quarter. The position peaked at $65M in Q4 2014. 0 funds tracked by Wall St. Rank hold CBST as of Q1 2015.

Westchester Capital Management (New York) reported no remaining CUBIST PHARMACEUTICALS INC position as of Q1 2015 after selling out during the quarter.
Westchester Capital Management (New York) sold 646,255 CUBIST PHARMACEUTICALS INC shares in Q1 2015, an estimated $65M.
Westchester Capital Management (New York) first reported a position in CUBIST PHARMACEUTICALS INC in Q4 2014 and held it in 1 quarter.
Westchester Capital Management (New York)'s CUBIST PHARMACEUTICALS INC position peaked at $65M in Q4 2014.
0 funds tracked by Wall St. Rank held CUBIST PHARMACEUTICALS INC as of Q1 2015.

Based on Westchester Capital Management (New York)'s 13F filing for Q1 2015, filed 15 May 2015.