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Raptor Pharmaceutical Corp (RPTP) Ownership Data

Short Interest History (%)

This is the historical short interest of Raptor Pharmaceutical Corp, as measured by the Short Percentage Of Float.

Institutional Ownership History (%)

This the Institutional Ownership History of Raptor Pharmaceutical Corp Peter Lynch prefers to buy companies with low institutional ownership.

Insider ownership (%)

This is the historical insider ownership of Raptor Pharmaceutical Corp. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

Top Direct Holders

HolderShares% of Shares
Report Date
Dr. Christopher M. Starr,PhD699,3701.1%2014-12-22
Dr. Todd C. Zankel,PhD651,8661.03%2012-09-04
Thomas (Ted) E. Daley63,2190.1%2014-03-24
Ms. Julie Anne Smith37,950less than 0.1%2014-12-03
Erich Sager27,331less than 0.1%2014-11-12
Rioux Patrice25,497less than 0.1%2012-04-13
Ms. Georgia L. Erbez16,100less than 0.1%2014-05-13
Kim R. Tsuchimoto582less than 0.1%2012-08-27

Top Fund Holders

HolderSharesReport Date% of Shares
% of Total
Assets Managed
Market Value
Sequoia Asset Management S A7,713,0082013-12-3112.520.00100,423,364
Credit Suisse Asset Management6,987,3142014-07-3111.150.0060,160,774
Credit Suisse First Boston (CSFB)5,237,8722014-09-308.280.0450,230,448
Fidelity Management and Research Company3,081,4302014-09-304.870.0029,551,000
Royal Bank Of Canada3,022,1902014-09-304.780.0228,983,067
Fidelity® Select Biotechnology Portfolio2,853,0572014-10-314.510.2727,417,878
State Street Corp2,426,3472014-09-303.840.0023,269,000
BlackRock Fund Advisors2,272,2652014-09-303.590.0121,791,000
Vanguard Group, Inc.1,964,0122014-09-303.100.0018,835,000
Goldman, Sachs & Co.1,872,5202014-09-302.960.0117,957,000

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