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Monday, November 30, 2009, 9:16AM ET - U.S. Markets open in 14 mins.. Dow Down 1.48% Nasdaq  0.00%
Alnylam Pharmaceuticals, Inc. (ALNY)On Nov 27: 16.78   0.00 (0.00%)  
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 15%
% of Shares Held by Institutional & Mutual Fund Owners: 71%
% of Float Held by Institutional & Mutual Fund Owners: 83%
Number of Institutions Holding Shares: 120

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
NOVARTIS AGN/A6-May-09
SHARP PHILIP A75,80014-Apr-09
SCHIMMEL PAUL159,08810-Sep-09
VAISHNAW AKSHAYN/A4-Mar-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
Aletheia Research & Management, Inc.3,107,8627.43$70,486,31030-Sep-09
Barclays Global Investors UK Holdings Ltd2,203,7475.27$49,980,98130-Sep-09
MORGAN STANLEY1,936,8734.63$43,928,27930-Sep-09
STATE STREET CORPORATION1,464,5943.50$33,216,99130-Sep-09
VANGUARD GROUP, INC. (THE)1,404,8803.36$31,862,67830-Sep-09
OPPENHEIMER FUNDS, INC.1,201,0002.87$27,238,68030-Sep-09
GILDER, GAGNON, HOWE & CO.1,055,8342.52$23,946,31530-Sep-09
FMR LLC6,259,20914.97$141,958,86030-Sep-09
Bank of New York Mellon Corporation761,6551.82$17,274,33530-Sep-09
SYMPHONY ASSET MANAGEMENT LLC462,6091.11$10,491,97230-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
FIDELITY GROWTH COMPANY FUND4,161,1109.95$94,373,97430-Sep-09
OPPENHEIMER GLOBAL OPPORTUNITIES FUND1,200,0002.87$26,724,00030-Jun-09
MORGAN STANLEY INST FD INC-SMALL COMPANY GROWTH PORT877,3002.10$19,537,47130-Jun-09
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF730,6711.75$16,272,04330-Jun-09
FIDELITY OTC PORTFOLIO574,3001.37$13,025,12430-Sep-09
ISHARES RUSSELL 2000 INDEX FD529,5671.27$12,010,57930-Sep-09
VANGUARD SMALL-CAP INDEX FUND429,9291.03$9,574,51830-Jun-09
ISHARES NASDAQ BIOTECHNOLOGY INDEX FUND371,983.89$6,338,59031-Oct-09
Fidelity Growth Strategies Fund331,641.79$7,521,61730-Sep-09
VANGUARD TOTAL STOCK MARKET INDEX FUND328,669.79$7,319,45830-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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