GROUP ONE TRADING, L.P. - U S AIRWAYS GROUP INC ownership

U S AIRWAYS GROUP INC's ticker is and the CUSIP is 90341W908. A total of 8 filers reported holding U S AIRWAYS GROUP INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of U S AIRWAYS GROUP INC
ValueSharesWeighting
Q3 2013$50,305,000
+112.3%
2,653,200
+83.9%
0.96%
+64.9%
Q2 2013$23,696,0001,443,1000.58%
Other shareholders
U S AIRWAYS GROUP INC shareholders Q3 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 2,653,200$50,305,0000.96%
Hudson Bay Capital Management LP 1,215,500$23,046,0000.85%
Pentwater Capital Management LP 385,000$7,300,0000.20%
Virtu KCG Holdings LLC 333,400$6,321,0000.08%
BOLTON LP 405$25,0000.01%
Timber Hill LLC 61,000$1,157,0000.00%
Citadel Advisors 95,800$1,816,0000.00%
SG Americas Securities, LLC 183,800$468,0000.00%
View complete list of U S AIRWAYS GROUP INC shareholders