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This is the historical short interest of XenoPort Inc, as measured by the Short Percentage Of Float.
This the Institutional Ownership History of XenoPort Inc Peter Lynch prefers to buy companies with low institutional ownership.
This is the historical insider ownership of XenoPort Inc. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.
|Holder||Shares||% of Shares |
|William J. Dower,PhD||201,629||0.32%||2006-03-15|
|Dr. Ronald W. Barrett,PhD||173,458||0.28%||2014-05-23|
|William G. Harris||124,796||0.2%||2014-03-27|
|Vincent J. Angotti||84,317||0.14%||2014-06-02|
|Dr. Ernest Mario,PhD||83,750||0.13%||2014-05-23|
|Dr. Pierre V. Tran,M.D.||83,331||0.13%||2005-06-01|
|Dr. David R. Savello,PhD||78,506||0.13%||2014-01-13|
|Ms. Gianna M. Bosko||77,072||0.12%||2014-10-01|
|Dr. Paul Goddard,PhD||50,831||less than 0.1%||2005-06-07|
|Dr. Kenneth C. Cundy,PhD||43,851||less than 0.1%||2012-03-12|
|Holder||Shares||Report Date||% of Shares |
|% of Total |
|Wellington Management Company, LLP||8,709,302||2014-09-30||13.99||0.01||46,856,000|
|Baker Bros Advisors LLC||6,815,777||2014-09-30||10.95||0.46||36,669,000|
|Orbimed Advisors, LLC||5,546,100||2014-09-30||8.91||0.31||29,838,000|
|VA CollegeAmerica Small Cap World||4,769,000||2014-09-30||7.66||0.11||25,657,220|
|Capital World Investors||4,769,000||2014-09-30||7.66||0.01||25,657,000|
|Deerfield Management Co||4,438,882||2014-09-30||7.13||0.87||23,881,000|
|JPM Global Healthcare||3,003,954||2014-09-30||4.83||0.67||16,161,273|
|J P Morgan Asset Management (UK) Ltd||2,904,415||2014-09-30||4.67||0.03||15,626,141|
|Fidelity Management and Research Company||2,426,467||2014-09-30||3.90||0.00||13,054,000|
|BlackRock Fund Advisors||2,135,473||2014-09-30||3.43||0.00||11,489,000|
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