Ardsley Advisory Partners’s Great Lakes Dredge & Dock GLDD Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-24,400	Closed	-$209K	–	215
2014 Q4	$209K	Buy	+24,400	New	+$177K	0.03%	165
2013 Q4	–	Sell	-50,000	Closed	-$372K	–	179
2013 Q3	$372K	Sell	50,000 -51,700	-51%	-$384K	0.08%	89
2013 Q2	$795K	Buy	+101,700	New	+$771K	0.17%	62

Other funds holding GLDD

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

RCM

Rutabaga Capital Management Boston, Massachusetts $115M AUM 11.85% 1-Year Est. Return

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

SBH

Segall Bryant & Hamill Chicago, Illinois $6.98B AUM 34.78% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

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

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

BIT

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

Ardsley Advisory Partners's GLDD Position: Q1 2015 in Review

Ardsley Advisory Partners sold out of Great Lakes Dredge & Dock (GLDD) in Q1 2015, closing a stake of 24,400 shares — an estimated $209K sold.

Ardsley Advisory Partners first reported a position in GLDD in Q2 2013 and held it in 3 quarters. The position peaked at $795K in Q2 2013. 109 funds tracked by Wall St. Rank hold GLDD as of Q1 2015.

Ardsley Advisory Partners reported no remaining Great Lakes Dredge & Dock position as of Q1 2015 after selling out during the quarter.
Ardsley Advisory Partners sold 24,400 Great Lakes Dredge & Dock shares in Q1 2015, an estimated $209K.
Ardsley Advisory Partners first reported a position in Great Lakes Dredge & Dock in Q2 2013 and held it in 3 quarters.
Ardsley Advisory Partners's Great Lakes Dredge & Dock position peaked at $795K in Q2 2013.
109 funds tracked by Wall St. Rank held Great Lakes Dredge & Dock as of Q1 2015.

Based on Ardsley Advisory Partners's 13F filing for Q1 2015, filed 15 May 2015.