Atika Capital Management’s MASONITE INTERNATIONAL CORP DOOR Stock Holding History

Atika Capital Management’s Portfolio DOOR Stock Details DOOR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-15,000	Closed	-$1.13M	–	95
2017 Q2	$1.13M	Sell	15,000 -29,400	-66%	-$2.26M	0.4%	66
2017 Q1	$3.52M	Sell	44,400 -1,600	-3%	-$116K	1.72%	22
2016 Q4	$3.03M	Sell	46,000 -29,000	-39%	-$1.82M	1.8%	24
2016 Q3	$4.66M	Sell	75,000 -40,650	-35%	-$2.73M	1.9%	17
2016 Q2	$7.65M	Buy	115,650 +30,650	+36%	+$2.1M	3.28%	5
2016 Q1	$5.57M	Buy	85,000 +18,000	+27%	+$1.02M	3.37%	11
2015 Q4	$4.1M	Sell	67,000 -41,000	-38%	-$2.55M	2.11%	19
2015 Q3	$6.54M	Sell	108,000 -4,000	-4%	-$267K	3.21%	11
2015 Q2	$7.85M	Buy	112,000 +12,000	+12%	+$824K	3.54%	7
2015 Q1	$6.73M	Buy	100,000 +15,500	+18%	+$982K	4.49%	2
2014 Q4	$5.19M	Buy	84,500 +500	+0.6%	+$28.2K	3.8%	5
2014 Q3	$4.65M	Buy	84,000 +13,000	+18%	+$712K	3.58%	5
2014 Q2	$3.99M	Sell	71,000 -11,975	-14%	-$651K	3.25%	8
2014 Q1	$4.69M	Sell	82,975 -6,725	-7%	-$380K	3.99%	4
2013 Q4	$5.38M	Buy	+89,700	New	+$4.53M	4.79%	1

Other funds holding DOOR

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

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

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

PIMC

Praesidium Investment Management Company New York $419M AUM 4.58% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Advisory Research Chicago, Illinois $813M AUM 36.71% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return

Atika Capital Management's DOOR Position: Q3 2017 in Review

Atika Capital Management sold out of MASONITE INTERNATIONAL CORP (DOOR) in Q3 2017, closing a stake of 15,000 shares — an estimated $1.13M sold.

Atika Capital Management first reported a position in DOOR in Q4 2013 and held it in 15 quarters. The position peaked at $7.85M in Q2 2015. 154 funds tracked by Wall St. Rank hold DOOR as of Q3 2017.

Atika Capital Management reported no remaining MASONITE INTERNATIONAL CORP position as of Q3 2017 after selling out during the quarter.
Atika Capital Management sold 15,000 MASONITE INTERNATIONAL CORP shares in Q3 2017, an estimated $1.13M.
Atika Capital Management first reported a position in MASONITE INTERNATIONAL CORP in Q4 2013 and held it in 15 quarters.
Atika Capital Management's MASONITE INTERNATIONAL CORP position peaked at $7.85M in Q2 2015.
154 funds tracked by Wall St. Rank held MASONITE INTERNATIONAL CORP as of Q3 2017.

Based on Atika Capital Management's 13F filing for Q3 2017, filed 14 Nov 2017.