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Saturday, December 5, 2009, 10:18AM ET - U.S. Markets Closed. Dow Up 0.22% Nasdaq Up 0.98%
Santarus Inc. (SNTS)On Dec 4: 4.98  Up 0.02 (0.40%)  
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HereMajor Holders
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 32%
% of Shares Held by Institutional & Mutual Fund Owners: 31%
% of Float Held by Institutional & Mutual Fund Owners: 45%
Number of Institutions Holding Shares: 64

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
CASSIOPEA SAN/A15-Dec-08
PROEHL GERALD T245,2043-Nov-09
HALL WARREN E78,93916-Nov-09
DENBY WILLIAM C47,25216-Nov-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
Barclays Global Investors UK Holdings Ltd3,227,1095.56$10,617,18830-Sep-09
ORBIMED ADVISORS LLC.2,906,9005.01$9,563,70130-Sep-09
JP MORGAN CHASE & COMPANY1,676,3632.89$5,515,23430-Sep-09
RENAISSANCE TECHNOLOGIES, LLC1,234,5432.13$4,061,64630-Sep-09
WESTFIELD CAPITAL MANAGEMENT COMPANY8,086,14613.92$26,603,42030-Sep-09
DIMENSIONAL FUND ADVISORS LP1,127,1271.94$3,708,24730-Sep-09
PUTNAM INVESTMENT MANAGEMENT, LLC909,7001.57$2,992,91330-Sep-09
VANGUARD GROUP, INC. (THE)888,9801.53$2,924,74430-Sep-09
STATE STREET CORPORATION799,9041.38$2,631,68430-Sep-09
UBS AG696,1601.20$2,290,36630-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
BLACKROCK FUNDS-SMALL CAP GROWTH EQUITY PORTFOLIO1,531,8432.64$4,319,79730-Jun-09
Blackrock Master Tr-Blackrock Master Small Cap Growth Port850,8001.46$2,705,54431-Aug-09
ISHARES RUSSELL 2000 INDEX FD765,1021.32$2,517,18530-Sep-09
DFA U.S. SMALL CAP VALUE SERIES594,8341.02$1,029,06230-Apr-09
VANGUARD TOTAL STOCK MARKET INDEX FUND506,995.87$1,429,72530-Jun-09
ISHARES NASDAQ BIOTECHNOLOGY INDEX FUND502,569.87$1,552,93831-Oct-09
HARBOR SMALL CAP GROWTH FUND502,150.86$1,576,75131-Jul-09
ISHARES RUSSELL 2000 GROWTH INDEX FD391,506.67$1,288,05430-Sep-09
PUTNAM FDS TR-PUTNAM SMALL CAP GROWTH FD309,300.53$497,97331-Mar-09
COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT289,632.50$816,76230-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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