SIMPLEX TRADING, LLC - COLUMBIA PIPELINE GROUP INC ownership

COLUMBIA PIPELINE GROUP INC's ticker is and the CUSIP is 198280909. A total of 2 filers reported holding COLUMBIA PIPELINE GROUP INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of COLUMBIA PIPELINE GROUP INC
ValueSharesWeighting
Q2 2016$7,000
-77.4%
157
-40.5%
0.00%
-100.0%
Q1 2016$31,000
+3000.0%
264
+1785.7%
0.00%
Q4 2015$1,0000.0%14
-6.7%
0.00%
Q3 2015$1,000150.00%
Other shareholders
COLUMBIA PIPELINE GROUP INC shareholders Q3 2015
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 15$1,0000.00%
Citadel Advisors 500$9,0000.00%
View complete list of COLUMBIA PIPELINE GROUP INC shareholders