Performance Technologies Inc: Ownership

Ownership Information
Shares Outstanding 11.00 Mil
Institutional Ownership (%)51.22
Top 10 Institutions (%)50.30
Mutual Fund Ownership (%).15
5%/Insider Ownership (%)9.48
Float (%)90.52
Ownership Activity
Description# of HoldersShares
Total Positions 235,633,779
New Positions10
Soldout Positions150
Net Position Change-15-723,713
Buyers436,736
Sellers19-760,449
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Quaker Capital Management Corporation 1,594,115 0 0.0 -127,529 14.3 0.8 09-30-09
Columbia Management Advisors, LLC 1,517,217 -35,582 -2.3 -226,344 13.6 0.0 09-30-09
Dimensional Fund Advisors, LP 921,585 0 0.0 -73,727 8.3 0.0 09-30-09
Renaissance Technologies Corp. 391,100 -2,100 -0.5 -37,483 3.5 0.0 09-30-09
Vanguard Group, Inc. 374,031 21,200 6.0 32,618 3.4 0.0 09-30-09
California Public Employees' Retirement System 306,446 0 0.0 -24,516 2.8 0.0 09-30-09
RBC Global Asset Management (U.S.) Inc. 140,000 0 0.0 -11,200 1.3 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 115,010 1,603 1.4 -4,472 1.0 0.0 09-30-09
LSV Asset Management 93,400 -44,400 -32.2 -138,452 0.8 0.0 09-30-09
Portolan Capital Management, L.L.C. 75,827 0 0.0 -6,067 0.7 0.0 09-30-09
Northern Trust Investments, N.A. 33,483 13,481 67.4 37,090 0.3 0.0 09-30-09
State Street Global Advisors (US) 16,379 0 0.0 -1,310 0.1 0.0 09-30-09
Northern Trust Global Investments 14,697 0 0.0 -1,176 0.1 0.0 09-30-09
BNY Mellon Asset Management 13,358 0 0.0 -1,068 0.1 0.0 12-31-09
Public Employees' Retirement Association of CO 11,400 0 0.0 -912 0.1 0.0 12-31-09
*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 9:28 AM Eastern Time