Tower Research Capital LLC (TRC) - GIBRALTAR INDS INC ownership

GIBRALTAR INDS INC's ticker is ROCK and the CUSIP is 374689107. A total of 111 filers reported holding GIBRALTAR INDS INC in Q1 2015. The put-call ratio across all filers is 0.17 and the average weighting 0.1%.

Quarter-by-quarter ownership
Tower Research Capital LLC (TRC) ownership history of GIBRALTAR INDS INC
ValueSharesWeighting
Q3 2023$145,484
+297.3%
2,155
+270.3%
0.01%
+400.0%
Q2 2023$36,620
+152483.3%
582
+13.0%
0.00%0.0%
Q1 2023$24
-29.4%
515
-31.2%
0.00%0.0%
Q4 2022$34
-100.0%
749
-76.2%
0.00%
-50.0%
Q3 2022$129,000
+61.2%
3,152
+52.3%
0.00%0.0%
Q2 2022$80,000
-15.8%
2,069
-6.7%
0.00%
+100.0%
Q1 2022$95,000
+61.0%
2,217
+149.4%
0.00%0.0%
Q4 2021$59,000
+181.0%
889
+196.3%
0.00%0.0%
Q3 2021$21,000
-81.7%
300
-80.2%
0.00%
-66.7%
Q2 2021$115,000
-67.0%
1,518
-60.2%
0.00%
-50.0%
Q1 2021$349,000
+129.6%
3,813
+81.1%
0.01%
+20.0%
Q4 2020$152,000
-89.1%
2,106
-90.2%
0.01%
-66.7%
Q3 2020$1,397,000
+991.4%
21,438
+705.9%
0.02%
+200.0%
Q2 2020$128,000
+156.0%
2,660
+170.3%
0.01%
+25.0%
Q4 2019$50,000
+177.8%
984
+151.0%
0.00%
+300.0%
Q3 2019$18,000
+200.0%
392
+151.3%
0.00%
Q4 2018$6,000
-94.5%
156
-94.6%
0.00%
-100.0%
Q2 2018$109,000
+113.7%
2,900
+93.3%
0.01%
+50.0%
Q1 2018$51,000
+27.5%
1,500
+22.3%
0.00%
-20.0%
Q4 2017$40,000
-60.0%
1,226
-61.6%
0.01%
-37.5%
Q3 2017$100,000
-32.0%
3,195
-22.4%
0.01%
-52.9%
Q2 2017$147,000
+157.9%
4,116
+200.9%
0.02%
+183.3%
Q4 2016$57,000
+185.0%
1,368
+114.1%
0.01%
+200.0%
Q2 2016$20,000
+66.7%
639
+37.7%
0.00%0.0%
Q4 2015$12,000
-82.4%
464
-87.4%
0.00%
-71.4%
Q3 2015$68,000
+2166.7%
3,690
+2235.4%
0.01%
Q2 2015$3,000
-82.4%
158
-84.6%
0.00%
-100.0%
Q1 2015$17,000
+750.0%
1,024
+924.0%
0.00%
Q4 2014$2,000
-93.1%
100
-95.3%
0.00%
-100.0%
Q3 2014$29,000
+141.7%
2,123
+183.1%
0.00%
+50.0%
Q2 2014$12,000
-52.0%
750
-43.4%
0.00%
-50.0%
Q4 2013$25,000
+31.6%
1,326
+0.7%
0.00%
+100.0%
Q3 2013$19,0001,3170.00%
Other shareholders
GIBRALTAR INDS INC shareholders Q1 2015
NameSharesValueWeighting ↓
KESTREL INVESTMENT MANAGEMENT CORP 110,750$7,4774.73%
Teton Advisors, Inc. 85,000$5,738,3501.78%
Ellsworth Advisors, LLC 77,040$4,712,5371.67%
Mesirow Institutional Investment Management, Inc. 205,701$13,886,8751.41%
PALISADE CAPITAL MANAGEMENT, LP 499,716$33,735,8270.94%
SILVERCREST ASSET MANAGEMENT GROUP LLC 1,228,358$82,926,4630.63%
GW&K Investment Management, LLC 860,632$58,1010.58%
RBF Capital, LLC 123,099$8,310,4130.55%
Roof Eidam Maycock Peralta, LLC 23,085$1,558,4680.51%
G2 Investment Partners Management LLC 30,000$2,025,3000.49%
View complete list of GIBRALTAR INDS INC shareholders