Ceco Environmental Corp: Ownership

Ownership Information
Shares Outstanding 14.00 Mil
Institutional Ownership (%)27.52
Top 10 Institutions (%)22.70
Mutual Fund Ownership (%)1.51
5%/Insider Ownership (%)24.16
Float (%)75.84
Ownership Activity
Description# of HoldersShares
Total Positions 343,853,367
New Positions40
Soldout Positions170
Net Position Change-8-2,060,323
Buyers16481,441
Sellers24-2,541,764
advertisement
Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
State Teachers Retirement System of Ohio 850,000 0 0.0 170,000 5.9 0.0 12-31-09
Tahithromos, LLC 503,153 0 0.0 -115,725 3.5 0.9 09-30-09
Thomson Horstmann & Bryant, Inc. 448,300 0 0.0 89,660 3.1 0.1 12-31-09
Dimensional Fund Advisors, LP 414,853 44,487 12.0 81,642 2.9 0.0 09-30-09
Wells Fargo Securities, LLC 202,819 -5,502 -2.6 -68,547 1.4 0.0 09-30-09
Cutter & Co Brokerage, Inc. 200,491 900 0.5 -42,531 1.4 0.7 09-30-09
Vanguard Group, Inc. 195,749 25,692 15.1 57,232 1.4 0.0 09-30-09
Bridgeway Capital Management, Inc. 127,600 2,053 1.6 -21,177 0.9 0.0 09-30-09
California Public Employees' Retirement System 126,800 0 0.0 -29,164 0.9 0.0 09-30-09
Wells Capital Management Inc. 106,000 70,500 198.6 256,210 0.7 0.0 09-30-09
BNP Paribas Asset Management S.A.S. 101,406 65,391 181.6 236,933 0.7 0.0 09-30-09
True Bearing Asset Management, L.P. 89,475 89,475 100.0 335,531 0.6 0.2 09-30-09
Artis Capital Management L.P. 87,100 87,100 100.0 326,625 0.6 0.0 09-30-09
Great Oaks Capital Management, LLC 81,024 81,024 100.0 303,840 0.6 0.1 09-30-09
Pennsylvania Public School Employees Retirement System 62,000 -16,000 -20.5 -77,940 0.4 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 12:00 AM Eastern Time