Caption Management’s Gibraltar Industries ROCK Stock Holding History

Caption 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	–	Sell	-45,200	Closed	-$2.23M	–	1994
2025 Q4	$2.23M	Buy	45,200 +44,200	+4,420%	+$2.53M	0.02%	796
2025 Q3	$62.8K	Buy	+1,000	New	+$62.6K	﹤0.01%	1555
2025 Q2	–	Sell	-50,000	Closed	-$2.93M	–	1826
2025 Q1	$2.93M	Buy	+50,000	New	+$3.11M	0.03%	564
2024 Q4	–	Sell	-22,300	Closed	-$1.56M	–	1784
2024 Q3	$1.56M	Buy	+22,300	New	+$1.56M	0.02%	645

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

Caption Management's ROCK Position: Q1 2026 in Review

Caption Management sold out of Gibraltar Industries (ROCK) in Q1 2026, closing a stake of 12,300 shares — an estimated $608K sold.

Caption Management first reported a position in ROCK in Q3 2024 and held it in 3 quarters. The position peaked at $866K in Q1 2025. 228 funds tracked by Wall St. Rank hold ROCK as of Q1 2026.

Caption Management reported no remaining Gibraltar Industries position as of Q1 2026 after selling out during the quarter.
Caption Management sold 12,300 Gibraltar Industries shares in Q1 2026, an estimated $608K.
Caption Management first reported a position in Gibraltar Industries in Q3 2024 and held it in 3 quarters.
Caption Management's Gibraltar Industries position peaked at $866K in Q1 2025.
228 funds tracked by Wall St. Rank held Gibraltar Industries as of Q1 2026.

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