THOR

Thoratec Corporation Institutional Ownership

$33.6
*  
0.32
 negative 
0.94%
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*Delayed - data as of Apr. 17, 2014 
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Ownership Summary Institutional Holdings Insiders
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 57
Market Capitalization ($ millions): $1,904
Institutional Ownership: 99.57%
Price (as of 03/31/2014) 33.6

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 254 56,656,199
New Positions: 47 1,796,862
Increased Positions: 122 12,615,038
Decreased Positions: 101 7,138,531
Holders With Activity: 223 19,753,569
Sold Out Positions: 19 3,381,611

Institutional Holdings information for THOR 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.

254 Institutional Holders
56,656,199 Total Shares Held

Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
PARK WEST ASSET MANAGEMENT LLC 12/31/2013 150,000 150,000 New 5,040
COHEN CAPITAL MANAGEMENT, INC. 12/31/2013 148,465 0 0.00 4,988
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC 12/31/2013 146,869 (5,076) (3.34) 4,935
PRINCIPAL FINANCIAL GROUP INC 12/31/2013 146,048 455 .31 4,907
SCHWAB CHARLES INVESTMENT MANAGEMENT INC 12/31/2013 145,276 5,830 4.18 4,881
KING INVESTMENT ADVISORS INC/TX 12/31/2013 143,690 (47,935) (25.02) 4,828
GOLDMAN SACHS GROUP INC 12/31/2013 137,985 37,535 37.37 4,636
ALLIANCEBERNSTEIN L.P. 12/31/2013 134,484 (249) (0.19) 4,519
D. E. SHAW & CO., INC. 12/31/2013 133,753 (257,606) (65.82) 4,494
PUTNAM INVESTMENTS LLC 12/31/2013 133,712 58,874 78.67 4,493
BARCLAYS PLC 12/31/2013 130,030 (28,172) (17.81) 4,369
CANADA PENSION PLAN INVESTMENT BOARD 12/31/2013 128,000 128,000 New 4,301
MANUFACTURERS LIFE INSURANCE COMPANY, THE 12/31/2013 125,522 (147,985) (54.11) 4,218
PRUDENTIAL FINANCIAL INC 12/31/2013 125,440 (43,800) (25.88) 4,215
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 12/31/2013 103,822 700 .68 3,488