WESTFIELD CAPITAL MANAGEMENT CO LP - ARTHROCARE CORP ownership

ARTHROCARE CORP's ticker is ARTC and the CUSIP is 043136100. A total of 109 filers reported holding ARTHROCARE CORP in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
WESTFIELD CAPITAL MANAGEMENT CO LP ownership history of ARTHROCARE CORP
ValueSharesWeighting
Q1 2014$117,644,000
-7.9%
2,441,259
-23.1%
0.70%
-6.4%
Q4 2013$127,782,000
+22.4%
3,175,487
+8.2%
0.75%
+12.6%
Q3 2013$104,430,000
+3.7%
2,935,077
+0.6%
0.67%
-3.5%
Q2 2013$100,694,0002,916,1360.69%
Other shareholders

There were no reported owners of ARTHROCARE CORP in Q2 2013.

NameSharesValueWeighting ↓
View complete list of ARTHROCARE CORP shareholders