GROUP ONE TRADING, L.P. - CAMAC ENERGY INC ownership

CAMAC ENERGY INC's ticker is and the CUSIP is 131745901. A total of 2 filers reported holding CAMAC ENERGY INC in Q4 2013. 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 CAMAC ENERGY INC
ValueSharesWeighting
Q1 2014$2,000
-50.0%
2,5000.0%0.00%
Q4 2013$4,000
-33.3%
2,500
-64.3%
0.00%
Q3 2013$6,000
+200.0%
7,000
+75.0%
0.00%
Q2 2013$2,0004,0000.00%
Other shareholders
CAMAC ENERGY INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 2,500$4,0000.00%
Citadel Advisors 1,100$2,0000.00%
View complete list of CAMAC ENERGY INC shareholders