GAMCO Investors’s CUBIST PHARMACEUTICALS INC CBST Stock Holding History

GAMCO Investors’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	-236,700	Closed	-$23.8M	–	878
2014 Q4	$23.8M	Buy	+236,700	New	+$18.4M	0.12%	194

GAMCO Investors's CBST Position: Q1 2015 in Review

GAMCO Investors sold out of CUBIST PHARMACEUTICALS INC (CBST) in Q1 2015, closing a stake of 236,700 shares — an estimated $23.8M sold.

GAMCO Investors first reported a position in CBST in Q4 2014 and held it in 1 quarter. The position peaked at $23.8M in Q4 2014. 0 funds tracked by Wall St. Rank hold CBST as of Q1 2015.

GAMCO Investors reported no remaining CUBIST PHARMACEUTICALS INC position as of Q1 2015 after selling out during the quarter.
GAMCO Investors sold 236,700 CUBIST PHARMACEUTICALS INC shares in Q1 2015, an estimated $23.8M.
GAMCO Investors first reported a position in CUBIST PHARMACEUTICALS INC in Q4 2014 and held it in 1 quarter.
GAMCO Investors's CUBIST PHARMACEUTICALS INC position peaked at $23.8M in Q4 2014.
0 funds tracked by Wall St. Rank held CUBIST PHARMACEUTICALS INC as of Q1 2015.

Based on GAMCO Investors's 13F filing for Q1 2015, filed 1 May 2015.