The below analysts' ratings of VRTX:
10 strong buy
2 buy
5 hold
0 underperform or sell
ARGUS RESEARCH, B OF A M L
BARCLAYS CAPITA, COWEN & COMPANY
DEUTSCHE BK SEC, GOLDMAN SACHS
J.P. MORGAN, JANNEY MONT.
JMP SECURITIES, LAZARD
LEERINK SWANN, MORGAN STANLEY
NEEDHAM & CO., PIPER JAFFRAY
RBC CAPITAL, SANFORD BERNSTE
WELLS FARGO SEC, WILLIAM BLAIR