Ardsley Advisory Partners’s GT ADVANCED TECHNOLOGIES INC COM STK (DE) GTAT Stock Holding History

Ardsley Advisory Partners’s Portfolio GTAT Stock Details GTAT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2014 Q3	–	Sell	-25,000	Closed	-$465K	–	311
2014 Q2	$465K	Buy	25,000 +200	+0.8%	+$3.3K	0.06%	165
2014 Q1	$423K	Buy	+24,800	New	+$319K	0.06%	149
2013 Q4	–	Sell	-83,000	Closed	-$706K	–	230
2013 Q3	$706K	Sell	83,000 -67,000	-45%	-$400K	0.14%	77
2013 Q2	$623K	Buy	+150,000	New	+$579K	0.14%	72

Other funds holding GTAT

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

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

SFM

Systematic Financial Management Teaneck, New Jersey $4.36B AUM 40.56% 1-Year Est. Return

BFA

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

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

DnB Asset Management Oslo, Norway $28B AUM 26% 1-Year Est. Return

State of Tennessee, Department of Treasury Nashville, Tennessee $29.8B AUM 29.48% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

State of New Jersey Common Pension Fund D Trenton, New Jersey $25.9B AUM 26.38% 1-Year Est. Return

PIM

Platinum Investment Management Sydney Australia 2000, Australia $397M AUM 63.96% 1-Year Est. Return

Ardsley Advisory Partners's GTAT Position: Q3 2014 in Review

Ardsley Advisory Partners sold out of GT ADVANCED TECHNOLOGIES INC COM STK (DE) (GTAT) in Q3 2014, closing a stake of 25,000 shares — an estimated $465K sold.

Ardsley Advisory Partners first reported a position in GTAT in Q2 2013 and held it in 4 quarters. The position peaked at $706K in Q3 2013. 199 funds tracked by Wall St. Rank hold GTAT as of Q3 2014.

Ardsley Advisory Partners reported no remaining GT ADVANCED TECHNOLOGIES INC COM STK (DE) position as of Q3 2014 after selling out during the quarter.
Ardsley Advisory Partners sold 25,000 GT ADVANCED TECHNOLOGIES INC COM STK (DE) shares in Q3 2014, an estimated $465K.
Ardsley Advisory Partners first reported a position in GT ADVANCED TECHNOLOGIES INC COM STK (DE) in Q2 2013 and held it in 4 quarters.
Ardsley Advisory Partners's GT ADVANCED TECHNOLOGIES INC COM STK (DE) position peaked at $706K in Q3 2013.
199 funds tracked by Wall St. Rank held GT ADVANCED TECHNOLOGIES INC COM STK (DE) as of Q3 2014.

Based on Ardsley Advisory Partners's 13F filing for Q3 2014, filed 13 Nov 2014.