Ghost Tree Capital’s Accuray ARAY Stock Holding History

Ghost Tree Capital’s Portfolio ARAY Stock Details ARAY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-300,000	Closed	-$2.27M	–	65
2014 Q4	$2.27M	Buy	+300,000	New	+$2.12M	1.09%	38
2014 Q3	–	Sell	-250,000	Closed	-$2.2M	–	71
2014 Q2	$2.2M	Sell	250,000 -150,018	-38%	-$1.3M	1.55%	23
2014 Q1	$3.84M	Sell	400,018 -49,982	-11%	-$473K	2.28%	12
2013 Q4	$3.92M	Buy	+450,000	New	+$3.49M	2.41%	12

Other funds holding ARAY

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

KCM

Kornitzer Capital Management Shawnee Mission, Kansas $4.65B AUM 23.83% 1-Year Est. Return

Bridger Management New York $128M AUM 9.54% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

OIM

Oracle Investment Management Greenwich, Connecticut $168M AUM 42.86% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

PHS

PFM Health Sciences San Francisco, California $1.1B AUM 57.92% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Ghost Tree Capital's ARAY Position: Q1 2015 in Review

Ghost Tree Capital sold out of Accuray (ARAY) in Q1 2015, closing a stake of 300,000 shares — an estimated $2.27M sold.

Ghost Tree Capital first reported a position in ARAY in Q4 2013 and held it in 4 quarters. The position peaked at $3.92M in Q4 2013. 135 funds tracked by Wall St. Rank hold ARAY as of Q1 2015.

Ghost Tree Capital reported no remaining Accuray position as of Q1 2015 after selling out during the quarter.
Ghost Tree Capital sold 300,000 Accuray shares in Q1 2015, an estimated $2.27M.
Ghost Tree Capital first reported a position in Accuray in Q4 2013 and held it in 4 quarters.
Ghost Tree Capital's Accuray position peaked at $3.92M in Q4 2013.
135 funds tracked by Wall St. Rank held Accuray as of Q1 2015.

Based on Ghost Tree Capital's 13F filing for Q1 2015, filed 15 May 2015.