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

HYPERDYNAMICS CORP's ticker is and the CUSIP is 448954907. A total of 1 filers reported holding HYPERDYNAMICS CORP in Q3 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 HYPERDYNAMICS CORP
ValueSharesWeighting
Q3 2013$177,000
+1006.2%
40,000
+17.0%
0.00%
Q2 2013$16,00034,2000.00%
Other shareholders
HYPERDYNAMICS CORP shareholders Q3 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 40,000$177,0000.00%
View complete list of HYPERDYNAMICS CORP shareholders