Symyx Technologies Inc: Ownership

Ownership Information
Shares Outstanding 34.00 Mil
Institutional Ownership (%)67.81
Top 10 Institutions (%)48.60
Mutual Fund Ownership (%).82
5%/Insider Ownership (%).09
Float (%)99.91
Ownership Activity
Description# of HoldersShares
Total Positions 9823,055,768
New Positions100
Soldout Positions470
Net Position Change-27-2,756,679
Buyers473,705,266
Sellers74-6,461,945
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Brown Capital Management, Inc. 5,031,079 2,464,899 96.1 10,682,823 14.6 1.2 12-31-09
T. Rowe Price Associates, Inc. 2,810,701 -400,700 -12.5 -179,855 8.2 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 1,855,181 150,960 8.9 2,311,605 5.4 0.0 09-30-09
Vanguard Group, Inc. 1,507,819 58,201 4.0 1,501,497 4.4 0.0 09-30-09
Goldman Sachs Asset Management (US) 1,318,164 74,539 6.0 1,451,040 3.8 0.0 09-30-09
Conus Partners, Inc. 1,253,308 -302,019 -19.4 -801,764 3.6 10.5 09-30-09
Dimensional Fund Advisors, LP 739,636 -125,816 -14.5 -166,504 2.1 0.0 09-30-09
Prescott Group Capital Management, L.L.C. 707,700 0 0.0 544,929 2.1 1.4 09-30-09
GlobeFlex Capital, L.P. 660,035 23,660 3.7 646,638 1.9 0.5 09-30-09
State Street Global Advisors (US) 641,717 179,230 38.8 1,542,618 1.9 0.0 09-30-09
Renaissance Technologies Corp. 611,315 -79,961 -11.6 2,940 1.8 0.0 09-30-09
New York State Common Retirement System 530,371 24,174 4.8 549,804 1.5 0.0 09-30-09
Invesco PowerShares Capital Management LLC 456,360 63,682 16.2 723,937 1.3 0.0 09-30-09
Wellington Management Company, LLP 424,244 -44,800 -9.6 64,588 1.2 0.0 09-30-09
Northern Trust Investments, N.A. 419,732 171,786 69.3 1,328,142 1.2 0.0 09-30-09
*Category Headings:
Shs Held - shares held at report date
Shs Chg - position change within reporting period
%Chg - % change
$Chg - market value of the position change
%Out - % of shares outstanding
%Port - % Portfolio
Rpt Date - report date
Page generated 2/10/2010 6:05 AM Eastern Time