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

RADIOSHACK CORP's ticker is and the CUSIP is 750438953. A total of 4 filers reported holding RADIOSHACK 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 RADIOSHACK CORP
ValueSharesWeighting
Q1 2015$277,000
-66.8%
1,650,100
-26.8%
0.00%
-69.2%
Q4 2014$834,000
-62.3%
2,254,800
+0.8%
0.01%
-61.8%
Q3 2014$2,214,000
+87.3%
2,236,700
+87.5%
0.03%
+88.9%
Q2 2014$1,182,000
-14.5%
1,193,100
+82.9%
0.02%
-21.7%
Q1 2014$1,383,000
+37.6%
652,500
+68.7%
0.02%
+53.3%
Q4 2013$1,005,000
-46.3%
386,700
-29.5%
0.02%
-58.3%
Q3 2013$1,870,000
+458.2%
548,400
+416.9%
0.04%
+350.0%
Q2 2013$335,000106,1000.01%
Other shareholders
RADIOSHACK CORP shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 2,254,800$834,0000.01%
SIMPLEX TRADING, LLC 38$10,0000.00%
Citadel Advisors 295,200$109,0000.00%
Marathon Trading Investment Management LLC 72,800$27,0000.00%
View complete list of RADIOSHACK CORP shareholders