BlackRock Investment Management, LLC - GIBRALTAR INDS INC ownership

GIBRALTAR INDS INC's ticker is ROCK and the CUSIP is 374689107. A total of 162 filers reported holding GIBRALTAR INDS INC in Q4 2015. The put-call ratio across all filers is 0.35 and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of GIBRALTAR INDS INC
ValueSharesWeighting
Q4 2016$6,832,000
+34.2%
164,022
+19.7%
0.01%
+33.3%
Q3 2016$5,092,000
+19.4%
137,053
+1.5%
0.01%
+20.0%
Q2 2016$4,264,000
+10.4%
135,053
-0.0%
0.01%0.0%
Q1 2016$3,863,000
+15.0%
135,078
+2.3%
0.01%
+25.0%
Q4 2015$3,358,000
+39.3%
132,009
+0.5%
0.00%
+33.3%
Q3 2015$2,411,000
-9.5%
131,385
+0.5%
0.00%0.0%
Q2 2015$2,663,000
+37.8%
130,707
+11.0%
0.00%0.0%
Q1 2015$1,932,000
+1.3%
117,758
+0.4%
0.00%0.0%
Q4 2014$1,907,000
+17.5%
117,252
-1.1%
0.00%
+50.0%
Q3 2014$1,623,000
-11.1%
118,543
+0.7%
0.00%0.0%
Q2 2014$1,826,000
-19.8%
117,755
-2.4%
0.00%
-33.3%
Q1 2014$2,276,000
+3.6%
120,623
+2.1%
0.00%0.0%
Q4 2013$2,197,000
+27.3%
118,183
-2.3%
0.00%0.0%
Q3 2013$1,726,000
-2.3%
121,008
-0.2%
0.00%0.0%
Q2 2013$1,766,000121,2600.00%
Other shareholders
GIBRALTAR INDS INC shareholders Q4 2015
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