Capital Fund Management (CFM)
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Capital Fund Management (CFM)’s Gibraltar Industries ROCK Stock Holding History

Capital Fund Management (CFM)’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 		$1.66M Buy
36,794
+16,231
+79% +$636K 0.01% 1515
2026
Q1 		$820K Sell
20,563
-1,628
-7% -$78.7K ﹤0.01% 1747
2025
Q4 		$1.1M Buy
+22,191
New +$1.27M ﹤0.01% 1981
2020
Q2 		– Sell
-15,702
Closed -$674K – 1480
2020
Q1 		$674K Buy
15,702
+8,166
+108% +$408K 0.01% 931
2019
Q4 		$380K Buy
7,536
+1,936
+35% +$97.2K ﹤0.01% 1509
2019
Q3 		$257K Buy
+5,600
New +$234K ﹤0.01% 1500
2017
Q1 		– Sell
-12,000
Closed -$500K – 1771
2016
Q4 		$500K Buy
+12,000
New +$496K ﹤0.01% 1267
2016
Q2 		– Sell
-20,800
Closed -$595K – 1741
2016
Q1 		$595K Buy
+20,800
New +$485K 0.01% 1069

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

Capital Fund Management (CFM)'s ROCK Position: Q2 2026 in Review

Capital Fund Management (CFM) increased its Gibraltar Industries (ROCK) stake by 79% in Q2 2026, buying an estimated $636K and bringing the position to 36,794 shares worth $1.66M. The position accounts for 0.01% of the portfolio, ranked #1515.

Capital Fund Management (CFM) first reported a position in ROCK in Q1 2016 and has held it in 8 quarters since. 245 funds tracked by Wall St. Rank hold ROCK as of Q2 2026.

  • Capital Fund Management (CFM) held 36,794 shares of Gibraltar Industries worth $1.66M as of Q2 2026.
  • Capital Fund Management (CFM) bought 16,231 Gibraltar Industries shares in Q2 2026, an estimated $636K.
  • Gibraltar Industries made up 0.01% of Capital Fund Management (CFM)'s portfolio in Q2 2026, its #1515 holding.
  • Capital Fund Management (CFM) first reported a position in Gibraltar Industries in Q1 2016 and has held it in 8 quarters since.
  • 245 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2026.

Based on Capital Fund Management (CFM)'s 13F filing for Q2 2026, filed 13 Aug 2026.