QCG
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Quadrant Capital Group’s Gibraltar Industries ROCK Stock Holding History

Quadrant Capital 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
Q1 		$168K Sell
4,221
-4,408
-51% -$213K 0.01% 1318
2025
Q4 		$427K Sell
8,629
-595
-6% -$34.1K 0.01% 994
2025
Q3 		$579K Hold
9,224
– – 0.02% 794
2025
Q2 		$544K Sell
9,224
-329
-3% -$18.8K 0.02% 818
2025
Q1 		$560K Buy
9,553
+8,846
+1,251% +$550K 0.02% 672
2024
Q4 		$41.6K Buy
707
+15
+2% +$1.02K ﹤0.01% 1527
2024
Q3 		$48.4K Sell
692
-16
-2% -$1.12K ﹤0.01% 1471
2024
Q2 		$48.5K Buy
708
+41
+6% +$2.98K ﹤0.01% 1419
2024
Q1 		$53.7K Sell
667
-1
-0.1% -$80 ﹤0.01% 1355
2023
Q4 		$52.8K Buy
668
+139
+26% +$9.5K ﹤0.01% 1358
2023
Q3 		$35.7K Hold
529
– – ﹤0.01% 1424
2023
Q2 		$33.3K Sell
529
-40
-7% -$2.16K ﹤0.01% 1456
2023
Q1 		$27.6K Sell
569
-10
-2% -$511 ﹤0.01% 1541
2022
Q4 		$26.6K Buy
579
+99
+21% +$4.75K ﹤0.01% 1516
2022
Q3 		$20K Buy
480
+115
+32% +$4.9K ﹤0.01% 1543
2022
Q2 		$14K Buy
365
+195
+115% +$7.96K ﹤0.01% 1479
2022
Q1 		$7K Buy
170
+79
+87% +$4.16K ﹤0.01% 1807
2021
Q4 		$6K Hold
91
– – ﹤0.01% 1829
2021
Q3 		$6K Hold
91
– – ﹤0.01% 1823
2021
Q2 		$7K Hold
91
– – ﹤0.01% 1740
2021
Q1 		$8K Hold
91
– – ﹤0.01% 1614
2020
Q4 		$7K Hold
91
– – ﹤0.01% 1587
2020
Q3 		$6K Hold
91
– – ﹤0.01% 1478
2020
Q2 		$4K Buy
91
+77
+550% +$3.42K ﹤0.01% 1745
2020
Q1 		$1K Buy
+14
New +$700 ﹤0.01% 2033

Other funds holding ROCK

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 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

Quadrant Capital Group's ROCK Position: Q1 2026 in Review

Quadrant Capital Group reduced its Gibraltar Industries (ROCK) stake by 51% in Q1 2026, selling an estimated $213K and leaving 4,221 shares worth $168K. The position accounts for 0.01% of the portfolio, ranked #1318.

Quadrant Capital Group first reported a position in ROCK in Q1 2020 and has held it in 25 quarters since. The position peaked at $579K in Q3 2025. 228 funds tracked by Wall St. Rank hold ROCK as of Q1 2026.

  • Quadrant Capital Group held 4,221 shares of Gibraltar Industries worth $168K as of Q1 2026.
  • Quadrant Capital Group sold 4,408 Gibraltar Industries shares in Q1 2026, an estimated $213K.
  • Gibraltar Industries made up 0.01% of Quadrant Capital Group's portfolio in Q1 2026, its #1318 holding.
  • Quadrant Capital Group first reported a position in Gibraltar Industries in Q1 2020 and has held it in 25 quarters since.
  • Quadrant Capital Group's Gibraltar Industries position peaked at $579K in Q3 2025.
  • 228 funds tracked by Wall St. Rank held Gibraltar Industries as of Q1 2026.

Based on Quadrant Capital Group's 13F filing for Q1 2026, filed 11 May 2026.