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Wednesday, December 23, 2009, 4:56AM ET - U.S. Markets open in 4 hours and 34 minutes. Dow Up 0.49% Nasdaq  0.00%
Antigenics Inc. (AGEN)On Dec 22: 0.67   0.00 (0.00%)  
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 24%
% of Shares Held by Institutional & Mutual Fund Owners: 16%
% of Float Held by Institutional & Mutual Fund Owners: 21%
Number of Institutions Holding Shares: 47

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
ARMEN GARO H1,408,3971-Dec-09
INVUS PUBLIC EQUITIES, LP3,533,33310-May-08
SHARP SHALINI164,49510-Sep-09
WENTWORTH KERRY106,43211-Sep-09
VALENTINE KAREN80,53011-Sep-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
Invus Public Equities Advisors, LLC2,700,0003.01$5,589,00030-Sep-09
FMR LLC1,466,1001.63$3,034,82730-Sep-09
Hudson Bay Capital Management LP1,461,9881.63$3,026,31530-Sep-09
Barclays Global Investors UK Holdings Ltd1,271,0421.42$2,631,05630-Sep-09
VANGUARD GROUP, INC. (THE)657,453.73$1,360,92730-Sep-09
ORACLE INVESTMENT MANAGEMENT, INC.480,897.54$995,45630-Sep-09
INGALLS & SNYDER459,000.51$950,13030-Sep-09
TRELLUS MANAGEMENT COMPANY, LLC424,399.47$878,50530-Sep-09
WELLS FARGO & COMPANY328,023.37$679,00730-Sep-09
DIMENSIONAL FUND ADVISORS LP326,639.36$676,14230-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
ELITE GROWTH AND INCOME, THE2,650,0002.95$5,485,50030-Sep-09
FIDELITY SELECT PORTFOLIOS - BIOTECHNOLOGY1,398,1001.56$1,398,10031-Oct-09
VANGUARD EXTENDED MARKET INDEX FUND235,293.26$491,76230-Jun-09
VANGUARD INSTITUTIONAL INDEX-INST TOTAL STOCK MARKET IND142,858.16$298,57330-Jun-09
BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD132,555.15$274,38830-Sep-09
VANGUARD TOTAL STOCK MARKET INDEX FUND115,635.13$241,67730-Jun-09
FIDELITY ADVISOR BIOTECHNOLOGY FUND68,000.08$68,00031-Oct-09
SPARTAN EXTENDED MARKET INDEX FUND57,480.06$57,48031-Oct-09
DFA U.S. Core Equity 2 Portfolio36,724.04$80,42531-Jul-09
QUANTITATIVE MASTER SERIES TR-EXTENDED MARKET INDEX SERI12,100.01$25,28930-Jun-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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