Dorman Products Inc: Ownership

Ownership Information
Shares Outstanding 18.00 Mil
Institutional Ownership (%)34.01
Top 10 Institutions (%)27.10
Mutual Fund Ownership (%).55
5%/Insider Ownership (%)30.48
Float (%)69.52
Ownership Activity
Description# of HoldersShares
Total Positions 636,122,294
New Positions180
Soldout Positions190
Net Position Change8210,093
Buyers39793,757
Sellers31-583,664
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
T. Rowe Price Associates, Inc. 1,237,400 1,400 0.1 1,491,868 7.0 0.0 09-30-09
Dimensional Fund Advisors, LP 1,210,609 -66,393 -5.2 522,409 6.8 0.0 09-30-09
Columbia Management Advisors, LLC 595,112 -231,615 -28.0 -2,495,052 3.4 0.0 09-30-09
Vanguard Group, Inc. 566,463 45,867 8.8 1,308,431 3.2 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 492,145 17,060 3.6 821,592 2.8 0.0 09-30-09
Athena Capital Management, Inc. 233,200 -20,000 -7.9 908 1.3 4.4 09-30-09
State Street Global Advisors (US) 193,521 54,796 39.5 988,118 1.1 0.0 09-30-09
Northern Trust Investments, N.A. 165,306 89,429 117.9 1,433,517 0.9 0.0 09-30-09
Whitebox Advisors, L.L.C. 102,624 102,624 100.0 1,541,412 0.6 0.4 09-30-09
Northern Trust Global Investments 89,322 19,375 27.7 374,249 0.5 0.0 09-30-09
TIAA-CREF 81,351 -1,249 -1.5 79,534 0.5 0.0 09-30-09
Reinhart Partners, Inc. 78,790 29,480 59.8 494,003 0.4 0.2 12-31-09
Cadence Capital Management, LLC 69,280 69,280 100.0 1,040,586 0.4 0.0 09-30-09
Jennison Associates LLC 67,845 67,845 100.0 1,019,032 0.4 0.0 09-30-09
Federated Investors, Inc. 58,570 58,570 100.0 879,721 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 2/10/2010 5:38 AM Eastern Time