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Saturday, November 28, 2009, 2:32PM ET - U.S. Markets Closed. Dow Down 1.48% Nasdaq Down 1.73%
Argon ST, Inc. (STST)On Nov 27: 18.34  Down 0.17 (0.92%)  
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Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 36%
% of Shares Held by Institutional & Mutual Fund Owners: 61%
% of Float Held by Institutional & Mutual Fund Owners: 95%
Number of Institutions Holding Shares: 85

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
MURDOCK THOMAS E1,897,0003-Sep-08
SELLIER VICTOR F1,862,77526-Aug-08
ROCKWELL S KENT4,00012-Aug-08
KARLGAARD DAVID C031-Mar-09
DANIELS AARON N41,9914-Mar-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
CARDINAL CAPITAL MANAGEMENT LLC1,217,4455.61$23,192,32730-Sep-09
Barclays Global Investors UK Holdings Ltd795,5603.67$15,155,41830-Sep-09
BROWN INVESTMENT ADVISORY & TRUST COMPANY768,2263.54$14,634,70530-Sep-09
BlackRock Advisors, LLC752,0433.46$14,326,41930-Sep-09
DIMENSIONAL FUND ADVISORS LP747,5143.44$14,240,14130-Sep-09
WELLS FARGO & COMPANY625,7842.88$11,921,18530-Sep-09
FRIESS ASSOCIATES INC604,2002.78$11,510,01030-Sep-09
VANGUARD GROUP, INC. (THE)510,0812.35$9,717,04330-Sep-09
BANK OF AMERICA CORPORATION509,4862.35$9,705,70830-Sep-09
TOTH FINANCIAL ADVISORY CORPORATION2,697,03812.43$51,378,57330-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
BLACKROCK FUNDS-SMALL CAP GROWTH EQUITY PORTFOLIO489,2382.25$10,063,62530-Jun-09
Aston/Tamro Small Cap Fund360,9301.66$6,897,37231-Jul-09
EVERGREEN GROWTH FUND285,7241.32$5,877,34230-Jun-09
DFA U.S. MICRO CAP SERIES216,5021.00$4,414,47530-Apr-09
FIDELITY SMALL CAP INDEPENDENCE FUND214,100.99$4,091,45131-Jul-09
ISHARES RUSSELL 2000 INDEX FD198,749.92$3,786,16830-Sep-09
FORUM FUNDS, INC.-BROWN ADVISORY SMALL CAP GROWTH FUND176,000.81$3,516,48031-Aug-09
Blackrock Master Tr-Blackrock Master Small Cap Growth Port175,652.81$3,509,52631-Aug-09
NEUBERGER & BERMAN GENESIS FUND173,300.80$3,301,36530-Sep-09
VANGUARD SMALL-CAP INDEX FUND172,657.80$3,551,55430-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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