MCM
ROCK icon

MAI Capital Management’s Gibraltar Industries ROCK Stock Holding History

MAI 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 		– Sell
-220
Closed -$8.77K – 4171
2026
Q1 		$8.77K Buy
220
+105
+91% +$5.07K ﹤0.01% 3230
2025
Q4 		$5.69K Sell
115
-81
-41% -$4.64K ﹤0.01% 3068
2025
Q3 		$12.3K Sell
196
-205
-51% -$12.8K ﹤0.01% 2657
2025
Q2 		$23.7K Buy
401
+153
+62% +$8.76K ﹤0.01% 2268
2025
Q1 		$14.5K Hold
248
– – ﹤0.01% 2323
2024
Q4 		$14.6K Buy
+248
New +$16.9K ﹤0.01% 2353

Other funds holding ROCK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

MAI Capital Management's ROCK Position: Q2 2026 in Review

MAI Capital Management sold out of Gibraltar Industries (ROCK) in Q2 2026, closing a stake of 220 shares — an estimated $8.77K sold.

MAI Capital Management first reported a position in ROCK in Q4 2024 and held it in 6 quarters. The position peaked at $23.7K in Q2 2025. 245 funds tracked by Wall St. Rank hold ROCK as of Q2 2026.

  • MAI Capital Management reported no remaining Gibraltar Industries position as of Q2 2026 after selling out during the quarter.
  • MAI Capital Management sold 220 Gibraltar Industries shares in Q2 2026, an estimated $8.77K.
  • MAI Capital Management first reported a position in Gibraltar Industries in Q4 2024 and held it in 6 quarters.
  • MAI Capital Management's Gibraltar Industries position peaked at $23.7K in Q2 2025.
  • 245 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2026.

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