Rogers Corp: Ownership

Ownership Information
Shares Outstanding 16.00 Mil
Institutional Ownership (%)74.09
Top 10 Institutions (%)49.20
Mutual Fund Ownership (%).70
5%/Insider Ownership (%)2.39
Float (%)97.61
Ownership Activity
Description# of HoldersShares
Total Positions 9711,854,766
New Positions150
Soldout Positions580
Net Position Change-58-1,715,276
Buyers411,291,917
Sellers99-3,007,193
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Lord, Abbett & Co. LLC 2,254,981 -58,885 -2.5 20,772,272 14.3 0.2 09-30-09
Columbia Management Advisors, LLC 983,900 -17,734 -1.8 9,224,427 6.3 0.0 09-30-09
Westport Asset Management, Inc. 866,919 -28,100 -3.1 7,875,328 5.5 1.5 09-30-09
Vanguard Group, Inc. 722,030 -37,388 -4.9 6,276,213 4.6 0.0 09-30-09
Kalmar Investments Inc. 635,201 -22,035 -3.4 -444,421 4.0 0.6 12-31-09
Investment Counselors of Maryland, LLC 616,950 -9,500 -1.5 -74,952 3.9 1.0 12-31-09
Frontier Capital Management Company, LLC 579,800 337,900 139.7 12,482,969 3.7 0.3 09-30-09
Tygh Capital Management, Inc. 452,005 176,672 64.2 7,976,603 2.9 0.5 09-30-09
Morgan Stanley Investment Management Inc. (US) 382,265 134,083 54.0 6,435,760 2.4 0.0 09-30-09
Dimensional Fund Advisors, LP 378,887 358 0.1 3,697,601 2.4 0.0 09-30-09
Kestrel Investment Management Corp. 378,700 -1,100 -0.3 3,666,285 2.4 2.0 09-30-09
State Street Global Advisors (US) 359,174 25,173 7.5 4,007,605 2.3 0.0 09-30-09
Northern Trust Investments, N.A. 263,246 136,753 108.1 5,330,530 1.7 0.0 09-30-09
American Century Investment Management, Inc. 245,400 -148,000 -37.6 -603,844 1.6 0.0 09-30-09
Van Kampen Asset Management 212,339 89,139 72.4 3,871,464 1.3 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 2/10/2010 9:01 AM Eastern Time