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Salomon & Ludwin’s Gibraltar Industries ROCK Stock Holding History

Salomon & Ludwin’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 		$14.7K Buy
+325
New +$12.7K ﹤0.01% 1377
2026
Q1 		– Sell
-207
Closed -$10.5K – 2174
2025
Q4 		$10.5K Buy
207
+150
+263% +$8.6K ﹤0.01% 1404
2025
Q3 		$3.72K Buy
+57
New +$3.57K ﹤0.01% 1835

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 $3.38T AUM 44.17% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Frontier Capital Management
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

Salomon & Ludwin's ROCK Position: Q2 2026 in Review

Salomon & Ludwin opened a new position in Gibraltar Industries (ROCK) in Q2 2026: 325 shares worth $14.7K. The stake represents ﹤0.01% of the portfolio and ranks #1377 among its holdings. This is a return to the name: Salomon & Ludwin previously reported a position in ROCK as recently as Q4 2025.

Salomon & Ludwin first reported a position in ROCK in Q3 2025 and has held it in 3 quarters since. 245 funds tracked by Wall St. Rank hold ROCK as of Q2 2026.

  • Salomon & Ludwin held 325 shares of Gibraltar Industries worth $14.7K as of Q2 2026.
  • Gibraltar Industries was a new Salomon & Ludwin position in Q2 2026.
  • Gibraltar Industries made up ﹤0.01% of Salomon & Ludwin's portfolio in Q2 2026, its #1377 holding.
  • Salomon & Ludwin first reported a position in Gibraltar Industries in Q3 2025 and has held it in 3 quarters since.
  • 245 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2026.

Based on Salomon & Ludwin's 13F filing for Q2 2026, filed 7 Aug 2026.