Walleye Trading LLC - GIBRALTAR INDS INC ownership

GIBRALTAR INDS INC's ticker is ROCK and the CUSIP is 374689107. A total of 196 filers reported holding GIBRALTAR INDS INC in Q3 2021. The put-call ratio across all filers is 0.21 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 Q3 2021
NameSharesValueWeighting ↓
NEUMEIER POMA INVESTMENT COUNSEL LLC 875,490$37,576,0003.87%
SKYLINE ASSET MANAGEMENT LP 194,200$8,335,0002.77%
Diametric Capital, LP 42,269$1,814,0002.20%
DALTON GREINER HARTMAN MAHER & CO 292,424$12,551,0001.31%
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 115,956$4,977,0001.19%
Teton Advisors, Inc. 122,500$5,258,0000.85%
RBF Capital, LLC 140,000$6,009,0000.79%
SILVERCREST ASSET MANAGEMENT GROUP LLC 1,371,948$58,884,0000.63%
Phocas Financial Corp. 60,287$2,587,0000.52%
DRIEHAUS CAPITAL MANAGEMENT LLC 278,115$11,937,0000.40%
View complete list of GIBRALTAR INDS INC shareholders