GROUP ONE TRADING, L.P. - CIVEO CORP ownership

CIVEO CORP's ticker is and the CUSIP is 178787957. A total of 3 filers reported holding CIVEO CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of CIVEO CORP
ValueSharesWeighting
Q2 2015$55,000
-14.1%
17,800
-29.1%
0.00%0.0%
Q1 2015$64,000
-77.5%
25,100
-63.8%
0.00%
-75.0%
Q4 2014$285,000
-63.1%
69,300
+4.2%
0.00%
-66.7%
Q3 2014$772,000
+25633.3%
66,500
+66400.0%
0.01%
Q2 2014$3,0001000.00%
Other shareholders
CIVEO CORP shareholders Q1 2015
NameSharesValueWeighting ↓
WATER ISLAND CAPITAL LLC 599,000$2,841,450,0000.05%
GROUP ONE TRADING, L.P. 69,300$285,0000.00%
SIMPLEX TRADING, LLC 217$34,0000.00%
Citadel Advisors 128,600$529,0000.00%
View complete list of CIVEO CORP shareholders