SpiderRock Trading LLC - CHICAGO BRIDGE & IRO ownership

CHICAGO BRIDGE & IRO's ticker is and the CUSIP is 16725010. A total of 1 filers reported holding CHICAGO BRIDGE & IRO in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of CHICAGO BRIDGE & IRO
ValueSharesWeighting
Q4 2014$182,000
-20.9%
5,847
-26.4%
0.50%
-36.0%
Q3 2014$230,000
+119.0%
7,947
+96.3%
0.79%
+72.6%
Q2 2014$105,000
+169.2%
4,048
+101.5%
0.46%
+127.4%
Q1 2014$39,0002,009
+1909.0%
0.20%
Q4 2013$0
-100.0%
100
-45.1%
0.00%
-100.0%
Q3 2013$12,0001820.07%
Other shareholders
CHICAGO BRIDGE & IRO shareholders Q1 2015
NameSharesValueWeighting ↓
SpiderRock Trading LLC 409$35,0000.18%
INGALLS & SNYDER LLC 16,651$1,451,0000.08%
Mizuho Trust & Banking Co., Ltd. 130,163$11,344,0000.04%
SpiderRock Trading LLC 1,500$4,0000.02%
SpiderRock Trading LLC 100$00.00%
View complete list of CHICAGO BRIDGE & IRO shareholders