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Jefferies Financial Group’s Gibraltar Industries ROCK Stock Holding History

Jefferies Financial Group’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
-13,800
Closed -$550K – 1997
2026
Q1 		$550K Buy
+13,800
New +$667K ﹤0.01% 1168
2025
Q2 		– Sell
-6,763
Closed -$397K – 1733
2025
Q1 		$397K Buy
+6,763
New +$421K ﹤0.01% 1126

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

Jefferies Financial Group's ROCK Position: Q2 2026 in Review

Jefferies Financial Group sold out of Gibraltar Industries (ROCK) in Q2 2026, closing a stake of 13,800 shares — an estimated $550K sold.

Jefferies Financial Group first reported a position in ROCK in Q1 2025 and held it in 2 quarters. The position peaked at $550K in Q1 2026. 245 funds tracked by Wall St. Rank hold ROCK as of Q2 2026.

  • Jefferies Financial Group reported no remaining Gibraltar Industries position as of Q2 2026 after selling out during the quarter.
  • Jefferies Financial Group sold 13,800 Gibraltar Industries shares in Q2 2026, an estimated $550K.
  • Jefferies Financial Group first reported a position in Gibraltar Industries in Q1 2025 and held it in 2 quarters.
  • Jefferies Financial Group's Gibraltar Industries position peaked at $550K in Q1 2026.
  • 245 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2026.

Based on Jefferies Financial Group's 13F filing for Q2 2026, filed 17 Aug 2026.