Walleye Trading
ROCK icon

Walleye Trading’s Gibraltar Industries ROCK Stock Holding History

Walleye Trading’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
2025
Q2 		– Sell
-7,800
Closed -$458K – 4634
2025
Q1 		$458K Buy
7,800
+400
+5% +$24.9K ﹤0.01% 2573
2024
Q4 		$436K Buy
+7,400
New +$504K ﹤0.01% 2719
2023
Q4 		– Sell
-100
Closed -$6.75K – 5431
2023
Q3 		$6.75K Buy
+100
New +$6.84K ﹤0.01% 4586
2023
Q2 		– Sell
-3,800
Closed -$184K – 5128
2023
Q1 		$184K Sell
3,800
-1,200
-24% -$61.4K ﹤0.01% 3562
2022
Q4 		$229K Buy
+5,000
New +$240K ﹤0.01% 3468
2022
Q3 		– Sell
-100
Closed -$4K – 5460
2022
Q2 		$4K Sell
100
-2,000
-95% -$81.6K ﹤0.01% 4829
2022
Q1 		$90K Buy
+2,100
New +$111K ﹤0.01% 4299
2021
Q3 		– Sell
-200
Closed -$15K – 5625
2021
Q2 		$15K Buy
+200
New +$16.5K ﹤0.01% 4906
2021
Q1 		– Sell
-3,400
Closed -$245K – 5220
2020
Q4 		$245K Buy
3,400
+1,800
+113% +$120K ﹤0.01% 3344
2020
Q3 		$104K Buy
+1,600
New +$94.4K ﹤0.01% 3386
2020
Q2 		– Sell
-11,700
Closed -$502K – 4553
2020
Q1 		$502K Buy
+11,700
New +$585K ﹤0.01% 1865
2019
Q4 		– Sell
-6,400
Closed -$294K – 4556
2019
Q3 		$294K Buy
+6,400
New +$268K ﹤0.01% 2601
2019
Q1 		– Sell
-25,800
Closed -$918K – 4684
2018
Q4 		$918K Buy
25,800
+14,200
+122% +$518K 0.01% 1808
2018
Q3 		$529K Buy
+11,600
New +$502K ﹤0.01% 2836
2018
Q2 		– Sell
-3,900
Closed -$132K – 4844
2018
Q1 		$132K Buy
+3,900
New +$135K ﹤0.01% 3765
2017
Q1 		– Sell
-100
Closed -$4K – 5091
2016
Q4 		$4K Buy
+100
New +$4.13K ﹤0.01% 4495
2016
Q3 		– Sell
-300
Closed -$9K – 5333
2016
Q2 		$9K Buy
+300
New +$8.63K ﹤0.01% 4847

Other funds holding ROCK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
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
SAM
Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Walleye Trading's ROCK Position: Q1 2021 in Review

Walleye Trading sold out of Gibraltar Industries (ROCK) in Q1 2021, closing a stake of 1,152 shares — an estimated $106K sold.

Walleye Trading first reported a position in ROCK in Q2 2015 and held it in 13 quarters. The position peaked at $234K in Q4 2015. 230 funds tracked by Wall St. Rank hold ROCK as of Q1 2021.

  • Walleye Trading reported no remaining Gibraltar Industries position as of Q1 2021 after selling out during the quarter.
  • Walleye Trading sold 1,152 Gibraltar Industries shares in Q1 2021, an estimated $106K.
  • Walleye Trading first reported a position in Gibraltar Industries in Q2 2015 and held it in 13 quarters.
  • Walleye Trading's Gibraltar Industries position peaked at $234K in Q4 2015.
  • 230 funds tracked by Wall St. Rank held Gibraltar Industries as of Q1 2021.

Based on Walleye Trading's 13F filing for Q1 2021, filed 17 May 2021.