Polypore International Inc: Ownership

Ownership Information
Shares Outstanding 44.00 Mil
Institutional Ownership (%)44.97
Top 10 Institutions (%)21.90
Mutual Fund Ownership (%)1.48
5%/Insider Ownership (%)61.82
Float (%)38.19
Ownership Activity
Description# of HoldersShares
Total Positions 10319,786,816
New Positions150
Soldout Positions850
Net Position Change-57-4,616,850
Buyers604,781,333
Sellers117-9,398,183
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Wells Capital Management Inc. 1,496,378 212,900 16.6 11,480,141 3.4 0.1 06-30-09
Impax Asset Management Ltd. 1,251,680 10,000 0.8 2,351,707 2.8 3.5 09-30-09
Wellington Management Company, LLP 1,062,738 962,738 962.7 11,415,647 2.4 0.0 06-30-09
Kalmar Investments Inc. 1,021,481 -15,590 -1.5 1,655,090 2.3 0.4 09-30-09
MFS Investment Management 970,207 -106,580 -9.9 551,501 2.2 0.0 09-30-09
Morgan Stanley Investment Management Inc. (US) 853,058 44,105 5.5 6,234,014 1.9 0.0 06-30-09
Vanguard Group, Inc. 845,231 73,510 9.5 6,296,651 1.9 0.0 06-30-09
Barclays Global Investors, N.A. 783,737 316,057 67.6 6,835,081 1.8 0.0 06-30-09
Dimensional Fund Advisors, LP 742,638 368,614 98.6 5,428,310 1.7 0.0 09-30-09
Pioneer Investment Management, Inc. 600,350 180,650 43.0 3,083,455 1.4 0.0 09-30-09
Evergreen Investment Management Company, LLC 579,353 105,698 22.3 4,538,312 1.3 0.0 06-30-09
BlackRock Financial Management, Inc. 565,400 559,948 10,270.5 7,238,688 1.3 0.0 09-30-09
Pictet Asset Management Ltd. 522,508 177,674 51.5 2,911,024 1.2 0.1 09-30-09
Delta Lloyd Asset Management N.V. 522,000 0 0.0 934,380 1.2 0.3 09-30-09
Neuberger Berman, LLC 486,200 -60,100 -11.0 201,986 1.1 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 1:44 AM Eastern Time