GROUP ONE TRADING, L.P. - ALPHA NATURAL RESOURCES INC ownership

ALPHA NATURAL RESOURCES INC's ticker is and the CUSIP is 02076X902. A total of 5 filers reported holding ALPHA NATURAL RESOURCES INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ALPHA NATURAL RESOURCES INC
ValueSharesWeighting
Q2 2015$318,000
-37.0%
1,053,200
+108.3%
0.00%
-50.0%
Q1 2015$505,000
+23.2%
505,500
+106.0%
0.01%
+33.3%
Q4 2014$410,000
-49.7%
245,400
-25.3%
0.01%
-53.8%
Q3 2014$815,000
+342.9%
328,500
+561.0%
0.01%
+333.3%
Q2 2014$184,000
-49.6%
49,700
-42.1%
0.00%
-50.0%
Q1 2014$365,000
-4.9%
85,900
+59.7%
0.01%0.0%
Q4 2013$384,000
-39.6%
53,800
-49.6%
0.01%
-50.0%
Q3 2013$636,000
+174.1%
106,700
+140.9%
0.01%
+100.0%
Q2 2013$232,00044,3000.01%
Other shareholders
ALPHA NATURAL RESOURCES INC shareholders Q4 2013
NameSharesValueWeighting ↓
Pentwater Capital Management LP 1,461,200$10,433,0000.30%
Timber Hill LLC 764,000$5,455,0000.02%
Virtu KCG Holdings LLC 78,700$562,0000.01%
GROUP ONE TRADING, L.P. 53,800$384,0000.01%
Citadel Advisors 601,600$4,295,0000.01%
View complete list of ALPHA NATURAL RESOURCES INC shareholders