Centiva Capital’s Gibraltar Industries ROCK Stock Holding History

Centiva Capital’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 Q3	–	Sell	-3,843	Closed	-$227K	–	1822
2025 Q2	$227K	Sell	3,843 -6,920	-64%	-$396K	0.02%	1288
2025 Q1	$631K	Buy	+10,763	New	+$670K	0.04%	699
2024 Q4	–	Sell	-6,873	Closed	-$481K	–	2305
2024 Q3	$481K	Buy	+6,873	New	+$480K	0.02%	1274
2024 Q2	–	Sell	-2,957	Closed	-$238K	–	2470
2024 Q1	$238K	Buy	+2,957	New	+$236K	0.01%	1376
2023 Q4	–	Sell	-4,554	Closed	-$307K	–	2208
2023 Q3	$307K	Sell	4,554 -2,147	-32%	-$147K	0.02%	1158
2023 Q2	$422K	Buy	+6,701	New	+$362K	0.02%	906

Other funds holding ROCK

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Fidelity Investments

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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

Barrow, Hanley, Mewhinney & Strauss

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

Victory Capital Management

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Geode Capital Management

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

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

AllianceBernstein

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