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Sunday, November 29, 2009, 3:58PM ET - U.S. Markets Closed. Dow Down 1.48% Nasdaq Down 1.73%
Zix Corp. (ZIXI)On Nov 27: 1.60  Down 0.05 (3.03%)  
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HereMajor Holders
Financials

Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 17%
% of Shares Held by Institutional & Mutual Fund Owners: 31%
% of Float Held by Institutional & Mutual Fund Owners: 37%
Number of Institutions Holding Shares: 69

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
SPURR RICHARD70,54717-Aug-07


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
Barclays Global Investors UK Holdings Ltd2,886,3154.53$6,349,89330-Sep-09
PERKINS CAPITAL MANAGEMENT, INC.2,791,1034.39$6,140,42630-Sep-09
VERTICAL GROUP L.P. (THE)1,410,7102.22$3,103,56230-Sep-09
RENAISSANCE TECHNOLOGIES, LLC1,333,9662.10$2,934,72530-Sep-09
VANGUARD GROUP, INC. (THE)1,295,5982.04$2,850,31530-Sep-09
HAMBRECHT & QUIST CAPITAL MANAGEMENT, INC.1,157,1121.82$2,545,64630-Sep-09
GME Capital LLC1,141,1971.79$2,510,63330-Sep-09
DRIEHAUS CAPITAL MANAGEMENT, INC.1,108,3331.74$2,438,33230-Sep-09
DIMENSIONAL FUND ADVISORS LP942,9571.48$2,074,50530-Sep-09
STATE STREET CORPORATION924,1841.45$2,033,20430-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
H&Q LIFE SCIENCES INVESTORS1,285,0002.02$1,310,70031-Mar-09
ISHARES RUSSELL 2000 INDEX FD929,1251.46$2,044,07530-Sep-09
VANGUARD TOTAL STOCK MARKET INDEX FUND681,7861.07$1,022,67930-Jun-09
ISHARES RUSSELL 2000 GROWTH INDEX FD488,651.77$1,075,03230-Sep-09
VANGUARD EXTENDED MARKET INDEX FUND483,117.76$724,67530-Jun-09
DFA U.S. SMALL CAP VALUE SERIES441,476.69$534,18530-Apr-09
COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT307,027.48$460,54030-Jun-09
BRIDGEWAY FDS INC-ULTRA SMALL COMPANY FD213,200.33$319,80030-Jun-09
BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD112,782.18$169,17330-Jun-09
DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO106,977.17$176,51231-Jul-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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