Renaissance Technologies - ARTHROCARE CORP ownership

ARTHROCARE CORP's ticker is ARTC and the CUSIP is 043136100. A total of 112 filers reported holding ARTHROCARE CORP in Q4 2013. The put-call ratio across all filers is 0.61 and the average weighting 0.2%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of ARTHROCARE CORP
ValueSharesWeighting
Q1 2014$55,992,000
+76.3%
1,161,901
+47.2%
0.13%
+76.3%
Q4 2013$31,765,000
+50.4%
789,400
+33.0%
0.08%
+49.0%
Q3 2013$21,120,000
+14.5%
593,600
+11.1%
0.05%
+6.2%
Q2 2013$18,453,000534,4000.05%
Other shareholders

There were no reported owners of ARTHROCARE CORP in Q4 2013.

NameSharesValueWeighting ↓
View complete list of ARTHROCARE CORP shareholders