Comfort Systems USA, Inc: Ownership

Ownership Information
Shares Outstanding 38.00 Mil
Institutional Ownership (%)91.80
Top 10 Institutions (%)49.90
Mutual Fund Ownership (%)2.39
5%/Insider Ownership (%)2.03
Float (%)97.97
Ownership Activity
Description# of HoldersShares
Total Positions 13434,883,172
New Positions170
Soldout Positions810
Net Position Change-75-7,977,232
Buyers634,712,706
Sellers138-12,689,938
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Artisan Partners Limited Partnership 2,783,900 1,001,400 56.2 10,050,450 7.3 0.2 06-30-09
Barclays Global Investors, N.A. 2,308,195 76,300 3.4 514,248 6.0 0.0 06-30-09
Vanguard Group, Inc. 2,175,355 155,134 7.7 1,347,697 5.7 0.0 06-30-09
J.P. Morgan Investment Management Inc. (New York) 2,090,897 450,301 27.4 7,417,387 5.5 0.0 09-30-09
Goldman Sachs Asset Management (US) 2,078,987 -275,376 -11.7 -3,105,127 5.4 0.0 06-30-09
Barrow, Hanley, Mewhinney & Strauss, Inc. 1,934,700 -149,900 -7.2 1,056,023 5.1 0.1 09-30-09
T. Rowe Price Associates, Inc. 1,881,974 352,000 23.0 3,424,404 4.9 0.0 06-30-09
Columbia Management Advisors, LLC 1,350,945 -53,741 -3.8 1,259,422 3.5 0.0 09-30-09
Investment Counselors of Maryland, LLC 1,205,400 78,500 7.0 2,419,861 3.2 0.7 09-30-09
OppenheimerFunds, Inc. 1,150,783 41,745 3.8 294,802 3.0 0.0 06-30-09
Dimensional Fund Advisors, LP 1,103,141 -3,032 -0.3 1,447,131 2.9 0.0 09-30-09
Batterymarch Financial Management, Inc. 908,468 -55,776 -5.8 -687,413 2.4 0.1 06-30-09
State Street Global Advisors (US) 874,452 -158,877 -15.4 -1,752,489 2.3 0.0 06-30-09
RiverSource Investments, LLC 605,359 500,501 477.3 5,117,553 1.6 0.0 06-30-09
Royce & Associates, LLC 545,714 54,740 11.1 1,292,342 1.4 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 11/25/2009 3:55 AM Eastern Time