Ardsley Advisory Partners’s Ceco Environmental CECO Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-339,929	Closed	-$2.78M	–	149
2015 Q3	$2.78M	Buy	339,929 +95,629	+39%	+$896K	0.68%	37
2015 Q2	$2.75M	Buy	244,300 +90,000	+58%	+$1.03M	0.35%	52
2015 Q1	$1.64M	Buy	154,300 +70,000	+83%	+$949K	0.23%	62
2014 Q4	$1.31M	Sell	84,300 -32,000	-28%	-$448K	0.21%	58
2014 Q3	$1.56M	Sell	116,300 -30,000	-21%	-$427K	0.21%	53
2014 Q2	$2.28M	Sell	146,300 -51,100	-26%	-$783K	0.29%	56
2014 Q1	$3.27M	Buy	197,400 +25,400	+15%	+$418K	0.49%	43
2013 Q4	$2.78M	Buy	172,000 +105,000	+157%	+$1.7M	0.37%	46
2013 Q3	$943K	Buy	67,000 +17,000	+34%	+$223K	0.19%	67
2013 Q2	$615K	Buy	+50,000	New	+$603K	0.14%	74

Other funds holding CECO

Trigran Investments Northbrook, Illinois $545M AUM 56.2% 1-Year Est. Return

Emancipation Management New York $22.4M AUM 18.33% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

BIT

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Luther King Capital Management (LKCM) Fort Worth, Texas $24.4B AUM 22.19% 1-Year Est. Return

BFA

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

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Ardsley Advisory Partners's CECO Position: Q4 2015 in Review

Ardsley Advisory Partners sold out of Ceco Environmental (CECO) in Q4 2015, closing a stake of 339,929 shares — an estimated $2.78M sold.

Ardsley Advisory Partners first reported a position in CECO in Q2 2013 and held it in 10 quarters. The position peaked at $3.27M in Q1 2014. 104 funds tracked by Wall St. Rank hold CECO as of Q4 2015.

Ardsley Advisory Partners reported no remaining Ceco Environmental position as of Q4 2015 after selling out during the quarter.
Ardsley Advisory Partners sold 339,929 Ceco Environmental shares in Q4 2015, an estimated $2.78M.
Ardsley Advisory Partners first reported a position in Ceco Environmental in Q2 2013 and held it in 10 quarters.
Ardsley Advisory Partners's Ceco Environmental position peaked at $3.27M in Q1 2014.
104 funds tracked by Wall St. Rank held Ceco Environmental as of Q4 2015.

Based on Ardsley Advisory Partners's 13F filing for Q4 2015, filed 16 Feb 2016.