Cortina Asset Management, LLC - GIBRALTAR INDS INC ownership

GIBRALTAR INDS INC's ticker is ROCK and the CUSIP is 374689107. A total of 155 filers reported holding GIBRALTAR INDS INC in Q2 2017. The put-call ratio across all filers is 1.64 and the average weighting 0.1%.

Quarter-by-quarter ownership
Cortina Asset Management, LLC ownership history of GIBRALTAR INDS INC
ValueSharesWeighting
Q1 2018$5,546,000
-35.5%
163,850
-37.1%
0.27%
-28.2%
Q4 2017$8,597,000
-16.6%
260,506
-21.3%
0.38%
-10.4%
Q3 2017$10,311,000
-44.6%
331,023
-36.6%
0.42%
-46.3%
Q2 2017$18,614,000
-23.6%
522,131
-11.7%
0.79%
-22.1%
Q1 2017$24,351,000
+18.9%
591,035
+20.2%
1.01%
+18.5%
Q4 2016$20,474,000
+8.7%
491,567
-3.0%
0.85%
+5.3%
Q3 2016$18,828,000
+15.7%
506,819
-1.7%
0.81%
+9.7%
Q2 2016$16,277,000
+9.6%
515,584
-0.7%
0.74%
+10.0%
Q1 2016$14,851,000
+84.6%
519,272
+64.2%
0.67%
+85.1%
Q4 2015$8,043,000
+33.8%
316,169
-3.5%
0.36%
+31.5%
Q3 2015$6,010,000327,5000.28%
Other shareholders
GIBRALTAR INDS INC shareholders Q2 2017
NameSharesValueWeighting ↓
HCSF Management, LLC 442,404$16,590,00012.40%
SKYLINE ASSET MANAGEMENT LP 521,100$19,541,0001.55%
Piermont Capital Management Inc. 97,095$3,641,0001.12%
Phocas Financial Corp. 332,578$12,472,0001.07%
DALTON GREINER HARTMAN MAHER & CO 488,165$18,306,0000.94%
RBF Capital, LLC 140,000$5,250,0000.62%
SILVERCREST ASSET MANAGEMENT GROUP LLC 1,684,092$63,153,0000.59%
Teton Advisors, Inc. 145,000$5,438,0000.48%
Robotti & Company 38,559$1,446,0000.38%
Nuveen Asset Management, LLC 1,423,612$53,385,0000.34%
View complete list of GIBRALTAR INDS INC shareholders