Mitsubishi UFJ Asset Management
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Mitsubishi UFJ Asset Management’s Gibraltar Industries ROCK Stock Holding History

Mitsubishi UFJ Asset 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 		$3.47K Sell
77
-8,511
-99% -$333K ﹤0.01% 1599
2026
Q1 		$342K Sell
8,588
-249
-3% -$12K ﹤0.01% 907
2025
Q4 		$443K Buy
8,837
+4,008
+83% +$230K ﹤0.01% 903
2025
Q3 		$303K Sell
4,829
-535
-10% -$33.5K ﹤0.01% 943
2025
Q2 		$316K Buy
5,364
+999
+23% +$57.2K ﹤0.01% 919
2025
Q1 		$256K Sell
4,365
-97
-2% -$6.04K ﹤0.01% 928
2024
Q4 		$264K Sell
4,462
-292
-6% -$19.9K ﹤0.01% 945
2024
Q3 		$332K Sell
4,754
-29
-0.6% -$2.02K ﹤0.01% 907
2024
Q2 		$328K Buy
4,783
+4,706
+6,112% +$343K ﹤0.01% 908
2024
Q1 		$6.2K Hold
77
– – ﹤0.01% 1281
2023
Q4 		$6.04K Hold
77
– – ﹤0.01% 1257
2023
Q3 		$5.2K Buy
+77
New +$5.27K ﹤0.01% 1258

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

Mitsubishi UFJ Asset Management's ROCK Position: Q2 2026 in Review

Mitsubishi UFJ Asset Management reduced its Gibraltar Industries (ROCK) stake by 99% in Q2 2026, selling an estimated $333K and leaving 77 shares worth $3.47K. The position accounts for ﹤0.01% of the portfolio, ranked #1599.

Mitsubishi UFJ Asset Management first reported a position in ROCK in Q3 2023 and has held it in 12 quarters since. The position peaked at $443K in Q4 2025. 245 funds tracked by Wall St. Rank hold ROCK as of Q2 2026.

  • Mitsubishi UFJ Asset Management held 77 shares of Gibraltar Industries worth $3.47K as of Q2 2026.
  • Mitsubishi UFJ Asset Management sold 8,511 Gibraltar Industries shares in Q2 2026, an estimated $333K.
  • Gibraltar Industries made up ﹤0.01% of Mitsubishi UFJ Asset Management's portfolio in Q2 2026, its #1599 holding.
  • Mitsubishi UFJ Asset Management first reported a position in Gibraltar Industries in Q3 2023 and has held it in 12 quarters since.
  • Mitsubishi UFJ Asset Management's Gibraltar Industries position peaked at $443K in Q4 2025.
  • 245 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2026.

Based on Mitsubishi UFJ Asset Management's 13F filing for Q2 2026, filed 7 Aug 2026.