Melvin Capital Management’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Melvin Capital Management’s Portfolio SUM Stock Details SUM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-101,700	Closed	-$3.03M	–	140
2018 Q1	$3.03M	Sell	101,700 -203,400	-67%	-$6.27M	0.03%	87
2017 Q4	$9.43M	Buy	+305,100	New	+$9.18M	0.09%	93
2017 Q3	–	Sell	-412,495	Closed	-$11.5M	–	123
2017 Q2	$11.5M	Sell	412,495 -309,372	-43%	-$8.05M	0.15%	81
2017 Q1	$17.3M	Buy	+721,867	New	+$16.9M	0.3%	61
2016 Q4	–	Sell	-521,806	Closed	-$9.28M	–	109
2016 Q3	$9.28M	Buy	521,806 +208,722	+67%	+$4.04M	0.24%	65
2016 Q2	$6.14M	Buy	+313,084	New	+$6.25M	0.2%	68

Other funds holding SUM

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

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

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

TBC

Three Bays Capital Boston, Massachusetts $848M AUM 7.41% 1-Year Est. Return

Putnam Investments Boston, Massachusetts $75.7B AUM 34.45% 1-Year Est. Return

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

EAM

Eagle Asset Management St Petersburg, Florida $19.6B AUM 41.58% 1-Year Est. Return

Melvin Capital Management's SUM Position: Q2 2018 in Review

Melvin Capital Management sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q2 2018, closing a stake of 1,296,675 shares — an estimated $38.6M sold.

Melvin Capital Management first reported a position in SUM in Q1 2015 and held it in 13 quarters. The position peaked at $81.5M in Q1 2017. 211 funds tracked by Wall St. Rank hold SUM as of Q2 2018.

Melvin Capital Management reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q2 2018 after selling out during the quarter.
Melvin Capital Management sold 1,296,675 Summit Materials, Inc. Class A Common Stock shares in Q2 2018, an estimated $38.6M.
Melvin Capital Management first reported a position in Summit Materials, Inc. Class A Common Stock in Q1 2015 and held it in 13 quarters.
Melvin Capital Management's Summit Materials, Inc. Class A Common Stock position peaked at $81.5M in Q1 2017.
211 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q2 2018.

Based on Melvin Capital Management's 13F filing for Q2 2018, filed 14 Aug 2018.