Citadel Advisors

Citadel Advisors’s Gibraltar Industries ROCK Stock Holding History

Citadel Advisors’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
2025 Q2	–	Sell	-43,500	Closed	-$2.55M	–	14690
2025 Q1	$2.55M	Sell	43,500 -200	-0.5%	-$12.4K	﹤0.01%	5064
2024 Q4	$2.57M	Buy	43,700 +33,800	+341%	+$2.3M	﹤0.01%	5122
2024 Q3	$692K	Buy	9,900 +6,300	+175%	+$440K	﹤0.01%	7569
2024 Q2	$247K	Buy	3,600 +2,600	+260%	+$189K	﹤0.01%	9521
2024 Q1	$80.5K	Sell	1,000 -4,500	-82%	-$359K	﹤0.01%	11641
2023 Q4	$434K	Sell	5,500 -3,100	-36%	-$212K	﹤0.01%	8405
2023 Q3	$581K	Sell	8,600 -600	-7%	-$41K	﹤0.01%	7728
2023 Q2	$579K	Sell	9,200 -3,900	-30%	-$211K	﹤0.01%	7619
2023 Q1	$635K	Sell	13,100 -2,700	-17%	-$138K	﹤0.01%	7808
2022 Q4	$725K	Sell	15,800 -3,000	-16%	-$144K	﹤0.01%	7469
2022 Q3	$769K	Buy	18,800 +11,900	+172%	+$507K	﹤0.01%	7561
2022 Q2	$267K	Sell	6,900 -8,100	-54%	-$330K	﹤0.01%	10079
2022 Q1	$644K	Buy	+15,000	New	+$790K	﹤0.01%	8781
2021 Q3	–	Sell	-5,300	Closed	-$404K	–	14525
2021 Q2	$404K	Sell	5,300 -800	-13%	-$66.1K	﹤0.01%	10536
2021 Q1	$558K	Buy	+6,100	New	+$560K	﹤0.01%	9439

Other funds holding ROCK

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

Fidelity Investments

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

AllianceBernstein

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Dimensional Fund Advisors

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

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

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Barrow, Hanley, Mewhinney & Strauss

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

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Mirae Asset Global ETFs Holdings

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return