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

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ARTHROCARE CORP
ValueSharesWeighting
Q2 2014$0
-100.0%
4,800
-84.9%
0.00%
-100.0%
Q1 2014$1,532,000
+1166.1%
31,800
+960.0%
0.03%
+1200.0%
Q4 2013$121,0003,0000.00%
Other shareholders

There were no reported owners of ARTHROCARE CORP in Q3 2014.

NameSharesValueWeighting ↓
View complete list of ARTHROCARE CORP shareholders