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ARTC

ArthroCare Corporation Institutional Ownership

$34.65
*  
0.20
  negative  
0.58%
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*Delayed - data as of May 17, 2013 
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 

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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 28
Market Capitalization ($ millions): $868
Institutional Ownership: 88.88%
Price (as of 03/31/2013) 34.65

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 117 25,063,792
New Positions: 11 228,062
Increased Positions: 57 1,521,348
Decreased Positions: 39 1,936,023
Holders With Activity: 96 3,457,371
Sold Out Positions: 7 327,170

Institutional Holdings information for ARTC is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.


96 Activity Institutional Holders
3,457,371 Activity Total Shares Held

Click on the column header links to resort ascending (^) or descending (v).

Owner Name Date Shared Held Change (Shares) Change(%) Value(in 1,000s)
WESTFIELD CAPITAL MANAGEMENT CO LP 03/31/2013 2,737,001 280,044 11.40 94,837
VANGUARD GROUP INC 03/31/2013 1,533,051 (2,281) (0.15) 53,120
EAGLE ASSET MANAGEMENT INC 03/31/2013 1,413,358 36,867 2.68 48,973
SAC CAPITAL ADVISORS LP 03/31/2013 1,126,846 (412,029) (26.78) 39,045
BLACKROCK ADVISORS LLC 03/31/2013 940,905 132,149 16.34 32,602
BLACKROCK FUND ADVISORS 03/31/2013 761,422 84,718 12.52 26,383
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 03/31/2013 755,948 77,353 11.40 26,194
PRICE T ROWE ASSOCIATES INC /MD/ 03/31/2013 738,287 1,600 .22 25,582
DIMENSIONAL FUND ADVISORS LP 03/31/2013 573,159 11,062 1.97 19,860
STATE STREET CORP 03/31/2013 545,276 13,433 2.53 18,894
POINTSTATE CAPITAL LP 03/31/2013 500,000 50,000 11.11 17,325
RENAISSANCE TECHNOLOGIES LLC 03/31/2013 450,718 11,589 2.64 15,617
TURNER INVESTMENTS, L.P. 03/31/2013 435,935 (15,110) (3.35) 15,105
FMR LLC 03/31/2013 420,000 120,000 40 14,553
NORTHERN TRUST CORP 03/31/2013 411,071 1,714 .42 14,244