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Wednesday, February 10, 2010, 11:03AM ET - U.S. Markets close in 4 hours and 57 minutes. Dow Down 0.67% Nasdaq Down 0.69%
Spherix Inc. (SPEX)At 10:40AM ET: 1.24  Down 0.01 (0.80%)  
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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: 23%
% of Shares Held by Institutional & Mutual Fund Owners: 6%
% of Float Held by Institutional & Mutual Fund Owners: 8%
Number of Institutions Holding Shares: 13

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
BROWN DOUGLAS T38,81812-May-09
VANDERZANDEN ROBERT J29,81812-May-09
COX PAUL JR23,15213-May-08
ARISTIDES MELISSARATOS16,28112-May-09
PETER THOMAS6,6665-Jun-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
DIMENSIONAL FUND ADVISORS LP281,2221.95$584,94130-Sep-09
VANGUARD GROUP, INC. (THE)231,9131.61$482,37930-Sep-09
Barclays Global Investors UK Holdings Ltd163,5811.14$340,24830-Sep-09
RENAISSANCE TECHNOLOGIES, LLC79,157.55$164,64630-Sep-09
PNC FINANCIAL SERVICES GROUP, INC.56,400.39$117,31230-Sep-09
NORTHERN TRUST CORPORATION56,360.39$117,22830-Sep-09
CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM)47,500.33$98,80030-Sep-09
MERRILL LYNCH & CO., INC.32,640.23$67,89130-Sep-09
Bank of New York Mellon Corporation17,196.12$35,76730-Sep-09
STATE STREET CORPORATION16,667.12$34,66730-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
VANGUARD EXTENDED MARKET INDEX FUND198,9351.38$286,46630-Jun-09
DFA U.S. MICRO CAP SERIES135,335.94$193,52931-Jul-09
DFA U.S. SMALL CAP SERIES37,595.26$53,76031-Jul-09
DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO5,943.04$8,49831-Jul-09
DFA U.S. Core Equity 2 Portfolio5,849.04$8,36431-Jul-09
SPARTAN EXTENDED MARKET INDEX FUND5,297.04$7,73330-Nov-09
DFA U.S. Vector Equity Portfolio3,800.03$5,43431-Jul-09
SPARTAN TOTAL MARKET INDEX FUND2,713.02$3,96030-Nov-09
DFA U.S. Core Equity 1 Portfolio800.01$1,14431-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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