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Friday, December 25, 2009, 1:35PM ET - U.S. Markets Closed for Christmas. Dow Up 0.51% Nasdaq Up 0.71%
Pharmasset, Inc. (VRUS)On Dec 24: 20.23  Up 0.25 (1.25%)  
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 26%
% of Shares Held by Institutional & Mutual Fund Owners: 72%
% of Float Held by Institutional & Mutual Fund Owners: 98%
Number of Institutions Holding Shares: 79

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
QVT ASSOCIATES GP LLCN/A24-Sep-09
BB BIOVENTURES L PN/A19-Jun-08
EVNIN LUKEN/A23-Jun-08
LEUTZINGER KURT207,25013-Mar-08
CARNEY WILLIAM J61,16624-Mar-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
QVT Financial LP2,737,9139.68$57,879,48030-Sep-09
PRICE (T.ROWE) ASSOCIATES INC2,304,9998.15$48,727,67830-Sep-09
FMR LLC2,021,9367.15$42,743,72730-Sep-09
MORGAN STANLEY1,882,6366.66$39,798,92530-Sep-09
Barclays Global Investors UK Holdings Ltd1,645,1215.82$34,777,85730-Sep-09
MILLENNIUM MANAGEMENT LLC1,342,8994.75$28,388,88430-Sep-09
ADAGE CAPITAL PARTNERS GP, L.L.C.1,155,7004.09$24,431,49830-Sep-09
DEERFIELD MANAGEMENT1,109,6993.92$23,459,03630-Sep-09
WELLINGTON MANAGEMENT COMPANY, LLP950,5303.36$20,094,20430-Sep-09
VANGUARD GROUP, INC. (THE)770,7332.73$16,293,29530-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
FIDELITY GROWTH COMPANY FUND2,365,4368.36$44,422,88831-Oct-09
PRICE (T.ROWE) NEW HORIZONS FUND996,2003.52$21,059,66830-Sep-09
ISHARES NASDAQ BIOTECHNOLOGY INDEX FUND576,4802.04$10,826,29431-Oct-09
PRICE (T.ROWE) SMALL CAP STOCK FUND531,8001.88$11,242,25230-Sep-09
JENNISON SECTOR FDS-JENNISON HEALTH SCIENCES FD321,0001.14$6,028,38031-Oct-09
ISHARES RUSSELL 2000 INDEX FD279,534.99$5,249,64831-Oct-09
PRICE (T.ROWE) HEALTH SCIENCES FUND262,700.93$2,955,37530-Jun-09
VANGUARD SMALL-CAP INDEX FUND256,163.91$2,881,83330-Jun-09
VANGUARD SMALL-CAP GROWTH INDEX FUND162,563.57$1,828,83330-Jun-09
ISHARES RUSSELL 2000 GROWTH INDEX FD158,428.56$2,975,27731-Oct-09

View Transactions for Insiders & Institutional Holders
* Value shown is computed using the security's price on the report date given.


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