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Wednesday, December 9, 2009, 7:21AM ET - U.S. Markets open in 2 hours and 9 minutes. Dow Down 1.00% Nasdaq  0.00%
SenoRx, Inc. (SENO)On Dec 8: 5.09   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: 49%
% of Float Held by Institutional & Mutual Fund Owners: 64%
Number of Institutions Holding Shares: 24

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
LUBOCK PAUL190,6526-Nov-09
DOTZLER FREDERICK J36,15415-May-09
BENDER A THOMAS36,00012-Aug-09
GEARHART WILLIAM F31,42818-Nov-09
TREU JESSE IN/A26-Feb-08


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
WELLS FARGO & COMPANY1,477,2158.49$7,976,96130-Sep-09
ROYCE & ASSOCIATES, LLC934,9005.37$5,048,46030-Sep-09
Samlyn Capital, LLC856,0004.92$4,622,40030-Sep-09
AMERICAN INTERNATIONAL GROUP, INC623,7503.59$3,368,25030-Sep-09
VERTICAL GROUP L.P. (THE)568,2003.27$3,068,28030-Sep-09
MFC Global Investment Management (U.S.), LLC417,9912.40$2,257,15130-Sep-09
NEW YORK STATE COMMON RETIREMENT FUND364,1172.09$1,966,23130-Sep-09
MPM Asset Management, LLC2,242,37912.89$12,108,84630-Sep-09
STEPHENS INVESTMENT MANAGEMENT LLC197,2321.13$1,065,05230-Sep-09
Insurance Company of the West119,729.69$280,16531-Dec-08

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
ROYCE MICRO-CAP FUND592,2673.40$1,984,09430-Jun-09
JOHN HANCOCK SMALL CAP EQUITY FUND415,0532.39$1,660,21231-Oct-09
ROYCE CAPITAL FUND-MICRO-CAP PORTFOLIO327,8331.88$1,098,24030-Jun-09
Wells Fargo Advantage Small Cap Growth Fd309,1551.78$1,669,43730-Sep-09
Wells Fargo Advantage Var Tr-Small Cap Growth Fd118,345.68$639,06330-Sep-09
VANGUARD EXTENDED MARKET INDEX FUND95,850.55$321,09730-Jun-09
Valic Company I-Small Cap Aggressive Growth Fd38,122.22$185,27231-Aug-09
ISHARES Russell Micro Cap (TM) Index Fund35,473.20$191,55430-Sep-09
AXA Premier VIP Multimanager Small Cap Growth Portfolio32,755.19$109,72930-Jun-09
SPARTAN EXTENDED MARKET INDEX FUND10,971.06$59,24330-Sep-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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