Brevan Howard Capital Management’s Gibraltar Industries ROCK Stock Holding History

Brevan Howard 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
2026 Q2	$480K	Buy	10,651 +4,466	+72%	+$175K	﹤0.01%	1464
2026 Q1	$247K	Buy	6,185 +763	+14%	+$36.9K	﹤0.01%	1770
2025 Q4	$268K	Buy	+5,422	New	+$311K	﹤0.01%	1431
2025 Q3	–	Sell	-28,138	Closed	-$1.66M	–	2228
2025 Q2	$1.66M	Buy	28,138 +23,427	+497%	+$1.34M	0.01%	827
2025 Q1	$276K	Buy	4,711 +1,242	+36%	+$77.3K	﹤0.01%	889
2024 Q4	$204K	Buy	+3,469	New	+$236K	﹤0.01%	908

Other funds holding ROCK

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

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

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Brevan Howard Capital Management's ROCK Position: Q2 2026 in Review

Brevan Howard Capital Management increased its Gibraltar Industries (ROCK) stake by 72% in Q2 2026, buying an estimated $175K and bringing the position to 10,651 shares worth $480K. The position accounts for ﹤0.01% of the portfolio, ranked #1464.

Brevan Howard Capital Management first reported a position in ROCK in Q4 2024 and has held it in 6 quarters since. The position peaked at $1.66M in Q2 2025. 245 funds tracked by Wall St. Rank hold ROCK as of Q2 2026.

Brevan Howard Capital Management held 10,651 shares of Gibraltar Industries worth $480K as of Q2 2026.
Brevan Howard Capital Management bought 4,466 Gibraltar Industries shares in Q2 2026, an estimated $175K.
Gibraltar Industries made up ﹤0.01% of Brevan Howard Capital Management's portfolio in Q2 2026, its #1464 holding.
Brevan Howard Capital Management first reported a position in Gibraltar Industries in Q4 2024 and has held it in 6 quarters since.
Brevan Howard Capital Management's Gibraltar Industries position peaked at $1.66M in Q2 2025.
245 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2026.

Based on Brevan Howard Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.