Balyasny Asset Management’s Gibraltar Industries ROCK Stock Holding History

Balyasny Asset 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 Q1	$4.66M	Buy	116,776 +76,178	+188%	+$3.68M	0.01%	1390
2025 Q4	$2.01M	Buy	40,598 +28,740	+242%	+$1.65M	﹤0.01%	1862
2025 Q3	$745K	Buy	+11,858	New	+$742K	﹤0.01%	2235
2025 Q2	–	Sell	-12,585	Closed	-$738K	–	3271
2025 Q1	$738K	Sell	12,585 -22,312	-64%	-$1.39M	﹤0.01%	2122
2024 Q4	$2.06M	Buy	34,897 +26,149	+299%	+$1.78M	﹤0.01%	1664
2024 Q3	$612K	Sell	8,748 -249	-3%	-$17.4K	﹤0.01%	2184
2024 Q2	$617K	Buy	+8,997	New	+$655K	﹤0.01%	1979
2022 Q1	–	Sell	-3,162	Closed	-$211K	–	2788
2021 Q4	$211K	Buy	+3,162	New	+$226K	﹤0.01%	1834
2020 Q1	–	Sell	-5,234	Closed	-$264K	–	1472
2019 Q4	$264K	Buy	+5,234	New	+$263K	﹤0.01%	1073
2016 Q2	–	Sell	-7,039	Closed	-$201K	–	1401
2016 Q1	$201K	Buy	+7,039	New	+$164K	﹤0.01%	1129

Other funds holding ROCK

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

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

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

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

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

Balyasny Asset Management's ROCK Position: Q1 2026 in Review

Balyasny Asset Management increased its Gibraltar Industries (ROCK) stake by 188% in Q1 2026, buying an estimated $3.68M and bringing the position to 116,776 shares worth $4.66M. The position accounts for 0.01% of the portfolio, ranked #1390.

Balyasny Asset Management first reported a position in ROCK in Q1 2016 and has held it in 10 quarters since. 228 funds tracked by Wall St. Rank hold ROCK as of Q1 2026.

Balyasny Asset Management held 116,776 shares of Gibraltar Industries worth $4.66M as of Q1 2026.
Balyasny Asset Management bought 76,178 Gibraltar Industries shares in Q1 2026, an estimated $3.68M.
Gibraltar Industries made up 0.01% of Balyasny Asset Management's portfolio in Q1 2026, its #1390 holding.
Balyasny Asset Management first reported a position in Gibraltar Industries in Q1 2016 and has held it in 10 quarters since.
228 funds tracked by Wall St. Rank held Gibraltar Industries as of Q1 2026.

Based on Balyasny Asset Management's 13F filing for Q1 2026, filed 15 May 2026.