Laurion Capital Management’s Gibraltar Industries ROCK Stock Holding History

Laurion Capital Management’s Portfolio ROCK Stock Details ROCK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell	-7,104	Closed	-$341K	–	1104
2020 Q2	$341K	Sell	7,104 -4,687	-40%	-$208K	﹤0.01%	702
2020 Q1	$506K	Buy	+11,791	New	+$590K	0.01%	583
2019 Q4	–	Sell	-7,000	Closed	-$322K	–	1178
2019 Q3	$322K	Buy	+7,000	New	+$293K	﹤0.01%	854
2018 Q4	–	Sell	-4,401	Closed	-$201K	–	1358
2018 Q3	$201K	Buy	+4,401	New	+$190K	﹤0.01%	1051
2018 Q2	–	Sell	-8,694	Closed	-$294K	–	1546
2018 Q1	$294K	Buy	+8,694	New	+$302K	﹤0.01%	1139

Other funds holding ROCK

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

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

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

SAM

Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

GKIM

GW&K Investment Management Boston, Massachusetts $11.3B AUM 31.98% 1-Year Est. Return

NPIC

Neumeier Poma Investment Counsel Carmel, California $1.21B AUM 70.48% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

Laurion Capital Management's ROCK Position: Q3 2020 in Review

Laurion Capital Management sold out of Gibraltar Industries (ROCK) in Q3 2020, closing a stake of 7,104 shares — an estimated $341K sold.

Laurion Capital Management first reported a position in ROCK in Q1 2018 and held it in 5 quarters. The position peaked at $506K in Q1 2020. 221 funds tracked by Wall St. Rank hold ROCK as of Q3 2020.

Laurion Capital Management reported no remaining Gibraltar Industries position as of Q3 2020 after selling out during the quarter.
Laurion Capital Management sold 7,104 Gibraltar Industries shares in Q3 2020, an estimated $341K.
Laurion Capital Management first reported a position in Gibraltar Industries in Q1 2018 and held it in 5 quarters.
Laurion Capital Management's Gibraltar Industries position peaked at $506K in Q1 2020.
221 funds tracked by Wall St. Rank held Gibraltar Industries as of Q3 2020.

Based on Laurion Capital Management's 13F filing for Q3 2020, filed 13 Nov 2020.