Los Angeles Capital Management
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Los Angeles Capital Management’s Gibraltar Industries ROCK Stock Holding History

Los Angeles 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 		$6.22K Hold
138
– – ﹤0.01% 2083
2026
Q1 		$5.5K Hold
138
– – ﹤0.01% 2104
2025
Q4 		$8.84K Buy
+138
New +$7.91K ﹤0.01% 2122
2025
Q3 		– Sell
-10,449
Closed -$616K – 1512
2025
Q2 		$616K Buy
+10,449
New +$598K ﹤0.01% 797
2021
Q2 		– Sell
-73,021
Closed -$6.68M – 1656
2021
Q1 		$6.68M Sell
73,021
-27,536
-27% -$2.53M 0.03% 363
2020
Q4 		$7.23M Sell
100,557
-1,829
-2% -$122K 0.03% 341
2020
Q3 		$6.67M Sell
102,386
-9,189
-8% -$542K 0.03% 313
2020
Q2 		$5.36M Sell
111,575
-4,405
-4% -$196K 0.03% 385
2020
Q1 		$4.98M Buy
115,980
+88,850
+327% +$4.44M 0.03% 339
2019
Q4 		$1.37M Buy
+27,130
New +$1.36M 0.01% 741
2018
Q1 		– Sell
-12,342
Closed -$407K – 1407
2017
Q4 		$407K Buy
12,342
+1,562
+14% +$49.9K ﹤0.01% 1111
2017
Q3 		$336K Hold
10,780
– – ﹤0.01% 1125
2017
Q2 		$384K Buy
+10,780
New +$380K ﹤0.01% 1005

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

Los Angeles Capital Management's ROCK Position: Q2 2026 in Review

Los Angeles Capital Management held its Gibraltar Industries (ROCK) position steady in Q2 2026 at 138 shares worth $6.22K. The position accounts for ﹤0.01% of the portfolio, ranked #2083.

Los Angeles Capital Management first reported a position in ROCK in Q2 2017 and has held it in 13 quarters since. The position peaked at $7.23M in Q4 2020. 245 funds tracked by Wall St. Rank hold ROCK as of Q2 2026.

  • Los Angeles Capital Management held 138 shares of Gibraltar Industries worth $6.22K as of Q2 2026.
  • Los Angeles Capital Management left its Gibraltar Industries share count unchanged in Q2 2026.
  • Gibraltar Industries made up ﹤0.01% of Los Angeles Capital Management's portfolio in Q2 2026, its #2083 holding.
  • Los Angeles Capital Management first reported a position in Gibraltar Industries in Q2 2017 and has held it in 13 quarters since.
  • Los Angeles Capital Management's Gibraltar Industries position peaked at $7.23M in Q4 2020.
  • 245 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2026.

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