Strategic Diagnostics Inc: Ownership

Ownership Information
Shares Outstanding 20.00 Mil
Institutional Ownership (%)38.87
Top 10 Institutions (%)44.90
Mutual Fund Ownership (%).03
5%/Insider Ownership (%)23.37
Float (%)76.63
Ownership Activity
Description# of HoldersShares
Total Positions 327,773,872
New Positions30
Soldout Positions210
Net Position Change-18-2,464,317
Buyers9162,463
Sellers27-2,626,780
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Stephens Investment Management, L.L.C. 1,930,672 -400 0.0 1,157,939 9.5 4.4 09-30-09
T. Rowe Price Associates, Inc. 1,664,100 500 0.0 999,040 8.2 0.0 09-30-09
Kleinheinz Capital Partners, Inc. 1,199,000 0 0.0 719,400 5.9 0.1 09-30-09
Dimensional Fund Advisors, LP 620,609 -400 -0.1 371,902 3.0 0.0 09-30-09
Ironwood Investment Management, LLC 372,675 -2,295 -0.6 220,943 1.8 0.3 09-30-09
Vanguard Group, Inc. 345,967 1,600 0.5 209,436 1.7 0.0 09-30-09
Renaissance Technologies Corp. 275,300 6,000 2.2 172,140 1.4 0.0 09-30-09
GAMCO Investors, Inc. 213,900 0 0.0 128,340 1.1 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 208,605 4,417 2.2 130,287 1.0 0.0 09-30-09
Royce & Associates, LLC 150,000 0 0.0 90,000 0.7 0.0 09-30-09
Curian Capital, LLC 140,803 -10,756 -7.1 72,005 0.7 0.0 09-30-09
Zeke Capital Advisors, LLC 130,000 0 0.0 78,000 0.6 0.3 09-30-09
Morgan Stanley Smith Barney LLC 124,637 124,637 100.0 219,361 0.6 0.0 09-30-09
Benchmark Capital Advisors, Inc. 89,500 0 0.0 53,700 0.4 0.2 09-30-09
Northern Trust Investments, N.A. 55,558 24,807 80.7 62,111 0.3 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 2/9/2010 11:43 PM Eastern Time