Ardsley Advisory Partners’s Cornerstone Building Brands, Inc. CNR Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q4	–	Sell	-100,000	Closed	-$798K	–	209
2020 Q3	$798K	Buy	100,000 +50,000	+100%	+$354K	0.15%	77
2020 Q2	$303K	Buy	+50,000	New	+$255K	0.06%	103
2019 Q3	–	Sell	-155,000	Closed	-$904K	–	188
2019 Q2	$904K	Buy	+155,000	New	+$861K	0.14%	72
2014 Q3	–	Sell	-15,000	Closed	-$291K	–	268
2014 Q2	$291K	Buy	+15,000	New	+$255K	0.04%	207
2013 Q4	–	Sell	-72,800	Closed	-$927K	–	211
2013 Q3	$927K	Buy	72,800 +27,800	+62%	+$370K	0.19%	68
2013 Q2	$688K	Buy	+45,000	New	+$731K	0.15%	66

Other funds holding CNR

CDR

Clayton Dubilier & Rice New York $536M AUM 0.63% 1-Year Est. Return

GGPE

Golden Gate Private Equity San Francisco, California $241M AUM 13.37% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

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

GPC

Guardian Point Capital Charlottesville, Virginia $243M AUM 22.43% 1-Year Est. Return

CCM

Coliseum Capital Management Rowayton, Connecticut $1.22B AUM 18.72% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

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

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Ardsley Advisory Partners's CNR Position: Q4 2020 in Review

Ardsley Advisory Partners sold out of Cornerstone Building Brands, Inc. (CNR) in Q4 2020, closing a stake of 100,000 shares — an estimated $798K sold.

Ardsley Advisory Partners first reported a position in CNR in Q2 2013 and held it in 6 quarters. The position peaked at $927K in Q3 2013. 137 funds tracked by Wall St. Rank hold CNR as of Q4 2020.

Ardsley Advisory Partners reported no remaining Cornerstone Building Brands, Inc. position as of Q4 2020 after selling out during the quarter.
Ardsley Advisory Partners sold 100,000 Cornerstone Building Brands, Inc. shares in Q4 2020, an estimated $798K.
Ardsley Advisory Partners first reported a position in Cornerstone Building Brands, Inc. in Q2 2013 and held it in 6 quarters.
Ardsley Advisory Partners's Cornerstone Building Brands, Inc. position peaked at $927K in Q3 2013.
137 funds tracked by Wall St. Rank held Cornerstone Building Brands, Inc. as of Q4 2020.

Based on Ardsley Advisory Partners's 13F filing for Q4 2020, filed 16 Feb 2021.