Walleye Trading LLC - GIBRALTAR INDS INC ownership

GIBRALTAR INDS INC's ticker is ROCK and the CUSIP is 374689107. A total of 209 filers reported holding GIBRALTAR INDS INC in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of GIBRALTAR INDS INC
ValueSharesWeighting
Q3 2023$641,345
+5.8%
9,500
-24.0%
0.00%
+100.0%
Q1 2023$606,250
-2.8%
12,500
-8.1%
0.00%
-50.0%
Q4 2022$623,968
+87.4%
13,600
+58.1%
0.00%
+100.0%
Q2 2022$333,000
+23.3%
8,600
+36.5%
0.00%0.0%
Q1 2022$270,000
-70.4%
6,300
-51.9%
0.00%
-66.7%
Q3 2021$912,000
-55.2%
13,100
-50.9%
0.00%
-62.5%
Q2 2021$2,037,000
+98.7%
26,700
+138.4%
0.01%
+60.0%
Q1 2021$1,025,000
+181.6%
11,200
+121.7%
0.01%
+400.0%
Q4 2020$364,000
+34.8%
5,052
+21.9%
0.00%
-50.0%
Q3 2020$270,000
-69.5%
4,146
-79.9%
0.00%
-71.4%
Q1 2020$884,000
+52.7%
20,585
+63.4%
0.01%
+40.0%
Q3 2019$579,000
-49.4%
12,600
-60.8%
0.01%
-37.5%
Q4 2018$1,144,000
-31.8%
32,130
-12.7%
0.01%
-11.1%
Q3 2018$1,678,000
+730.7%
36,797
+514.6%
0.01%
+800.0%
Q1 2018$202,000
+4950.0%
5,987
+5887.0%
0.00%
Q2 2017$4,000
-89.2%
100
-88.9%
0.00%
Q1 2017$37,000
-80.2%
900
-80.0%
0.00%
-100.0%
Q4 2016$187,000
+1977.8%
4,504
+1745.9%
0.00%
Q3 2016$9,000
-89.4%
244
-91.0%
0.00%
-100.0%
Q2 2016$85,000
-29.8%
2,710
-36.4%
0.00%0.0%
Q1 2016$121,000
-48.3%
4,258
-53.7%
0.00%
-50.0%
Q4 2015$234,000
+654.8%
9,200
+441.2%
0.00%
Q3 2015$31,000
-16.2%
1,700
-5.6%
0.00%
Q2 2015$37,0001,8000.00%
Other shareholders
GIBRALTAR INDS INC shareholders Q2 2020
NameSharesValueWeighting ↓
HCSF Management, LLC 422,404$15,059,00010.89%
Robotti & Company 105,408$3,652,0001.10%
Phocas Financial Corp. 312,304$11,134,0001.01%
Cortina Asset Management, LLC 522,131$18,614,0000.79%
RBF Capital, LLC 140,000$4,991,0000.66%
Teton Advisors, Inc. 141,000$5,027,0000.49%
Piermont Capital Management Inc. 25,795$920,0000.26%
Curi RMB Capital, LLC 218,275$7,782,0000.22%
WESTWOOD HOLDINGS GROUP INC 724,716$25,836,0000.21%
ABERDEEN ASSET MANAGEMENT PLC/UK 1,739,266$62,005,0000.21%
View complete list of GIBRALTAR INDS INC shareholders