Lockheed Martin Investment Management’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Lockheed Martin Investment 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
2019 Q2	–	Sell	-139,838	Closed	-$2.18M	–	119
2019 Q1	$2.18M	Buy	139,838 +52,783	+61%	+$825K	0.1%	92
2018 Q4	$1.06M	Buy	+87,055	New	+$1.2M	0.05%	65
2018 Q2	–	Sell	-65,747	Closed	-$1.96M	–	131
2018 Q1	$1.96M	Hold	65,747	–	–	0.08%	72
2017 Q4	$2.03M	Sell	65,747 -1	-0%	-$30	0.09%	71
2017 Q3	$2.04M	Hold	65,748	–	–	0.11%	75
2017 Q2	$1.84M	Hold	65,748	–	–	0.1%	93
2017 Q1	$1.57M	Hold	65,748	–	–	0.09%	91
2016 Q4	$1.52M	Buy	+65,748	New	+$1.38M	0.13%	76

Other funds holding SUM

SAM

Southeastern Asset Management Memphis, Tennessee $1.92B AUM 6.41% 1-Year Est. Return

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

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

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

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

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

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

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Lockheed Martin Investment Management's SUM Position: Q2 2019 in Review

Lockheed Martin Investment Management sold out of Summit Materials, Inc. Class A Common Stock (SUM) in Q2 2019, closing a stake of 139,838 shares — an estimated $2.18M sold.

Lockheed Martin Investment Management first reported a position in SUM in Q4 2016 and held it in 8 quarters. The position peaked at $2.18M in Q1 2019. 178 funds tracked by Wall St. Rank hold SUM as of Q2 2019.

Lockheed Martin Investment Management reported no remaining Summit Materials, Inc. Class A Common Stock position as of Q2 2019 after selling out during the quarter.
Lockheed Martin Investment Management sold 139,838 Summit Materials, Inc. Class A Common Stock shares in Q2 2019, an estimated $2.18M.
Lockheed Martin Investment Management first reported a position in Summit Materials, Inc. Class A Common Stock in Q4 2016 and held it in 8 quarters.
Lockheed Martin Investment Management's Summit Materials, Inc. Class A Common Stock position peaked at $2.18M in Q1 2019.
178 funds tracked by Wall St. Rank held Summit Materials, Inc. Class A Common Stock as of Q2 2019.

Based on Lockheed Martin Investment Management's 13F filing for Q2 2019, filed 14 Aug 2019.