Thoratec Corporation Institutional Ownership

Get THOR Alerts
*Delayed - data as of May 22, 2015  -  Find a broker to begin trading THOR now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
Symbol List Views
FlashQuotes InfoQuotes
Stock Details
Summary Quote Real-Time Quote After Hours Quote Pre-market Quote Historical Quote Option Chain
Basic Chart Interactive Chart
Company Headlines Press Releases Market Stream
Analyst Research Guru Analysis Stock Report Competitors Stock Consultant Stock Comparison
Call Transcripts Annual Report Income Statement Revenue/EPS SEC Filings Short Interest Dividend History
Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
 Save Stocks

Ownership Summary

Institutional Ownership 96.09%
Total Shares Outstanding (millions) 54
Total Value of Holdings (millions) $2,343

Active Positions

Holders Shares
Increased Positions 80 7,361,749
Decreased Positions 109 6,747,773
Held Positions 30 37,969,285
Total Institutional Shares 219 52,078,807

New and Sold Out Positions

Holders Shares
New Positions 25 2,103,229
Sold Out Positions 33 2,712,822

219 Institutional Holders
52,078,807 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)
SPRINGBOK CAPITAL MANAGEMENT, LLC 03/31/2015 0 (1,200) Sold Out
STATE OF WISCONSIN INVESTMENT BOARD 03/31/2015 0 (100,000) Sold Out
TFS CAPITAL LLC 03/31/2015 0 (11,237) Sold Out
TOWER RESEARCH CAPITAL LLC (TRC) 03/31/2015 0 (887) Sold Out
TWO SIGMA ADVISERS, LLC 03/31/2015 0 (112,861) Sold Out
VIDENT INVESTMENT ADVISORY, LLC 03/31/2015 0 (13,886) Sold Out
WEDGE CAPITAL MANAGEMENT L L P/NC 03/31/2015 0 (11,175) Sold Out
WFG ADVISORS, LP 03/31/2015 0 (300) Sold Out
WOLVERINE ASSET MANAGEMENT LLC 03/31/2015 0 (960) Sold Out

Institutional Holdings information for this company is filed by major institutions on form 13-F with the Securities and Exchange Commission.
info  Learn more about Institutional Holdings