HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND - GIBRALTAR INDS INC ownership

GIBRALTAR INDS INC's ticker is ROCK and the CUSIP is 374689107. A total of 257 filers reported holding GIBRALTAR INDS INC in Q3 2023. The put-call ratio across all filers is 0.25 and the average weighting 0.1%.

Quarter-by-quarter ownership
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND ownership history of GIBRALTAR INDS INC
ValueSharesWeighting
Q2 2023$699,167
-71.0%
11,112
-69.3%
0.00%
-40.0%
Q4 2021$2,414,000
+38.4%
36,200
+90.0%
0.01%
+25.0%
Q1 2021$1,744,000
-36.0%
19,055
-49.7%
0.00%
-42.9%
Q4 2020$2,727,000
-26.8%
37,900
-33.7%
0.01%
-75.0%
Q3 2020$3,726,000
+2091.8%
57,200
+1595.3%
0.03%
+2700.0%
Q4 2019$170,0003,3740.00%
Other shareholders
GIBRALTAR INDS INC shareholders Q3 2023
NameSharesValueWeighting ↓
Sagard Capital Partners Management Corp 1,519,313$22,121,0007.83%
Robotti & Company 485,951$7,075,0003.08%
Kendall Square Capital, LLC 250,163$3,642,0002.15%
Archer Capital Management, L.P. 347,424$5,058,0000.93%
BROADVIEW ADVISORS LLC 331,699$4,830,0000.68%
RBF Capital, LLC 140,000$2,038,0000.58%
MAINSTREAM INVESTMENT ADVISERS LLC 13,292$194,0000.12%
JBF Capital, Inc. 38,233$557,0000.10%
DALTON GREINER HARTMAN MAHER & CO 75,247$1,096,0000.08%
Independence Capital Asset Partners, LLC 30,541$445,0000.08%
View complete list of GIBRALTAR INDS INC shareholders