Ardsley Advisory Partners’s Accuray ARAY Stock Holding History

Ardsley Advisory Partners’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
2016 Q2	–	Sell	-35,000	Closed	-$202K	–	153
2016 Q1	$202K	Sell	35,000 -1,525,000	-98%	-$8.44M	0.03%	120
2015 Q4	$10.5M	Sell	1,560,000 -210,000	-12%	-$1.35M	1.37%	25
2015 Q3	$8.84M	Buy	1,770,000 +255,000	+17%	+$1.64M	2.14%	15
2015 Q2	$10.2M	Buy	1,515,000 +170,000	+13%	+$1.27M	1.28%	25
2015 Q1	$12.5M	Buy	1,345,000 +1,295,000	+2,590%	+$10.3M	1.74%	22
2014 Q4	$378K	Buy	50,000 +30,000	+150%	+$212K	0.06%	138
2014 Q3	$145K	Buy	+20,000	New	+$162K	0.02%	170

Other funds holding ARAY

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

PHS

PFM Health Sciences San Francisco, California $1.17B AUM 92.19% 1-Year Est. Return

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

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Heartland Advisors Milwaukee, Wisconsin $2.25B AUM 44.61% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

OIM

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

Ardsley Advisory Partners's ARAY Position: Q2 2016 in Review

Ardsley Advisory Partners sold out of Accuray (ARAY) in Q2 2016, closing a stake of 35,000 shares — an estimated $202K sold.

Ardsley Advisory Partners first reported a position in ARAY in Q3 2014 and held it in 7 quarters. The position peaked at $12.5M in Q1 2015. 133 funds tracked by Wall St. Rank hold ARAY as of Q2 2016.

Ardsley Advisory Partners reported no remaining Accuray position as of Q2 2016 after selling out during the quarter.
Ardsley Advisory Partners sold 35,000 Accuray shares in Q2 2016, an estimated $202K.
Ardsley Advisory Partners first reported a position in Accuray in Q3 2014 and held it in 7 quarters.
Ardsley Advisory Partners's Accuray position peaked at $12.5M in Q1 2015.
133 funds tracked by Wall St. Rank held Accuray as of Q2 2016.

Based on Ardsley Advisory Partners's 13F filing for Q2 2016, filed 15 Aug 2016.