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

HYPERDYNAMICS CORP's ticker is HDYNQ and the CUSIP is 448954206. A total of 30 filers reported holding HYPERDYNAMICS CORP in Q4 2014. 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
Q4 2014$8,000
-88.1%
9,771
-73.8%
0.00%
-100.0%
Q3 2014$67,000
-63.6%
37,345
-34.0%
0.00%
-66.7%
Q2 2014$184,000
+1315.4%
56,545
+1612.4%
0.00%
Q4 2013$13,0003,3020.00%
Other shareholders
HYPERDYNAMICS CORP shareholders Q4 2014
NameSharesValueWeighting ↓
Anson Funds Management LP 155,550$120,0000.14%
Hodges Capital Management Inc. 844,000$650,0000.03%
First Dallas Securities Inc. 29,807$23,0000.02%
Elite Wealth Management, Inc. 18,750$14,0000.01%
PRUDENTIAL PLC 291,991$225,0000.00%
BlackRock Group LTD 1,844,576$1,420,0000.00%
DIMENSIONAL FUND ADVISORS LP 3,087$2,0000.00%
AMERICAN INTERNATIONAL GROUP, INC. 760$585,0000.00%
BANK OF AMERICA CORP /DE/ 1,411$1,0000.00%
PNC FINANCIAL SERVICES GROUP, INC. 1,250$00.00%
View complete list of HYPERDYNAMICS CORP shareholders