T. Rowe Price Investment Management
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T. Rowe Price Investment Management’s Gibraltar Industries ROCK Stock Holding History

T. Rowe Price Investment 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
Q1 		$18.6M Sell
467,049
-2,946
-0.6% -$142K 0.01% 474
2025
Q4 		$23.2M Sell
469,995
-47,372
-9% -$2.71M 0.01% 470
2025
Q3 		$32.5M Buy
517,367
+7,559
+1% +$473K 0.02% 442
2025
Q2 		$30.1M Sell
509,808
-53,887
-10% -$3.09M 0.02% 453
2025
Q1 		$33.1M Sell
563,695
-6,825
-1% -$425K 0.02% 454
2024
Q4 		$33.6M Buy
570,520
+140,784
+33% +$9.6M 0.02% 467
2024
Q3 		$30.1M Buy
429,736
+41,614
+11% +$2.91M 0.02% 478
2024
Q2 		$26.6M Sell
388,122
-8,166
-2% -$594K 0.02% 473
2024
Q1 		$31.9M Sell
396,288
-8,680
-2% -$692K 0.02% 455
2023
Q4 		$32M Sell
404,968
-10,472
-3% -$716K 0.02% 446
2023
Q3 		$28M Sell
415,440
-21,070
-5% -$1.44M 0.02% 444
2023
Q2 		$27.5M Sell
436,510
-315,121
-42% -$17M 0.02% 448
2023
Q1 		$36.5M Sell
751,631
-1,228,807
-62% -$62.8M 0.03% 407
2022
Q4 		$90.9M Buy
1,980,438
+55,142
+3% +$2.65M 0.07% 274
2022
Q3 		$78.8M Buy
+1,925,296
New +$82.1M 0.06% 284

Other funds holding ROCK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

T. Rowe Price Investment Management's ROCK Position: Q1 2026 in Review

T. Rowe Price Investment Management reduced its Gibraltar Industries (ROCK) stake by 0.63% in Q1 2026, selling an estimated $142K and leaving 467,049 shares worth $18.6M. The position accounts for 0.01% of the portfolio, ranked #474.

T. Rowe Price Investment Management first reported a position in ROCK in Q3 2022 and has held it in 15 quarters since. The position peaked at $90.9M in Q4 2022. 228 funds tracked by Wall St. Rank hold ROCK as of Q1 2026.

  • T. Rowe Price Investment Management held 467,049 shares of Gibraltar Industries worth $18.6M as of Q1 2026.
  • T. Rowe Price Investment Management sold 2,946 Gibraltar Industries shares in Q1 2026, an estimated $142K.
  • Gibraltar Industries made up 0.01% of T. Rowe Price Investment Management's portfolio in Q1 2026, its #474 holding.
  • T. Rowe Price Investment Management first reported a position in Gibraltar Industries in Q3 2022 and has held it in 15 quarters since.
  • T. Rowe Price Investment Management's Gibraltar Industries position peaked at $90.9M in Q4 2022.
  • 228 funds tracked by Wall St. Rank held Gibraltar Industries as of Q1 2026.

Based on T. Rowe Price Investment Management's 13F filing for Q1 2026, filed 15 May 2026.