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

Ascend Capital’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 Q1	–	Sell	-78,064	Closed	-$2.41M	–	278
2017 Q4	$2.41M	Buy	+78,064	New	+$2.35M	0.09%	166
2015 Q2	–	Sell	-60,537	Closed	-$1.27M	–	201
2015 Q1	$1.27M	Buy	+60,537	New	+$1.23M	0.04%	145

Other funds holding SUM

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

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

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

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

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

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return

TBC

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

Ascend Capital's SUM Position: Q1 2018 in Review

Ascend Capital sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q1 2018, closing a stake of 78,064 shares — an estimated $2.41M sold.

Ascend Capital first reported a position in SUM in Q1 2015 and held it in 2 quarters. The position peaked at $2.41M in Q4 2017. 229 funds tracked by Wall St. Rank hold SUM as of Q1 2018.

Ascend Capital reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q1 2018 after selling out during the quarter.
Ascend Capital sold 78,064 Summit Materials, Inc. Class A Common Stock shares in Q1 2018, an estimated $2.41M.
Ascend Capital first reported a position in Summit Materials, Inc. Class A Common Stock in Q1 2015 and held it in 2 quarters.
Ascend Capital's Summit Materials, Inc. Class A Common Stock position peaked at $2.41M in Q4 2017.
229 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q1 2018.

Based on Ascend Capital's 13F filing for Q1 2018, filed 14 May 2018.