Janney Montgomery Scott
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Janney Montgomery Scott’s Gibraltar Industries ROCK Stock Holding History

Janney Montgomery Scott’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 		$620K Buy
+13,740
New +$538K ﹤0.01% 2251
2024
Q2 		– Sell
-11,283
Closed -$909K – 2784
2024
Q1 		$909K Buy
+11,283
New +$899K ﹤0.01% 1574
2023
Q3 		– Sell
-3,402
Closed -$214K – 2740
2023
Q2 		$214K Buy
+3,402
New +$184K ﹤0.01% 2421

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

Janney Montgomery Scott's ROCK Position: Q2 2026 in Review

Janney Montgomery Scott opened a new position in Gibraltar Industries (ROCK) in Q2 2026: 13,740 shares worth $620K. The stake represents ﹤0.01% of the portfolio and ranks #2251 among its holdings. This is a return to the name: Janney Montgomery Scott previously reported a position in ROCK as recently as Q1 2024.

Janney Montgomery Scott first reported a position in ROCK in Q2 2023 and has held it in 3 quarters since. The position peaked at $909K in Q1 2024. 245 funds tracked by Wall St. Rank hold ROCK as of Q2 2026.

  • Janney Montgomery Scott held 13,740 shares of Gibraltar Industries worth $620K as of Q2 2026.
  • Gibraltar Industries was a new Janney Montgomery Scott position in Q2 2026.
  • Gibraltar Industries made up ﹤0.01% of Janney Montgomery Scott's portfolio in Q2 2026, its #2251 holding.
  • Janney Montgomery Scott first reported a position in Gibraltar Industries in Q2 2023 and has held it in 3 quarters since.
  • Janney Montgomery Scott's Gibraltar Industries position peaked at $909K in Q1 2024.
  • 245 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2026.

Based on Janney Montgomery Scott's 13F filing for Q2 2026, filed 5 Aug 2026.