Mentor Graphics Corp: Ownership

Ownership Information
Shares Outstanding 98.00 Mil
Institutional Ownership (%)93.51
Top 10 Institutions (%)53.90
Mutual Fund Ownership (%)2.24
5%/Insider Ownership (%).95
Float (%)99.05
Ownership Activity
Description# of HoldersShares
Total Positions 15091,641,960
New Positions310
Soldout Positions890
Net Position Change-43-8,091,106
Buyers8713,121,919
Sellers130-21,213,024
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
RiverSource Investments, LLC 13,785,674 -2,533 0.0 14,187,998 14.0 0.2 06-30-09
Brookside Capital Investors, L.P. 7,675,293 0 0.0 7,905,552 7.8 0.6 06-30-09
Barclays Global Investors, N.A. 5,727,479 285,134 5.2 7,165,298 5.8 0.0 06-30-09
Private Capital Management, LP 4,828,899 -3,367 -0.1 4,958,817 4.9 1.8 06-30-09
Barrow, Hanley, Mewhinney & Strauss, Inc. 4,173,135 -385,000 -8.4 13,918,889 4.3 0.1 09-30-09
Columbia Management Advisors, LLC 3,816,439 11,362 0.3 14,717,276 3.9 0.0 09-30-09
Vanguard Group, Inc. 3,601,275 201,648 5.9 4,604,630 3.7 0.0 06-30-09
AXA Rosenberg Investment Management LLC 3,548,920 -161,178 -4.3 2,939,757 3.6 0.1 06-30-09
Harris Associates L.P. 3,269,468 0 0.0 12,554,757 3.3 0.1 09-30-09
The Boston Company Asset Management, LLC 2,407,477 2,218,735 1,175.5 21,381,192 2.5 0.1 09-30-09
State Street Global Advisors (US) 2,306,483 -275,053 -10.7 1,154,442 2.4 0.0 06-30-09
Fidelity Management & Research 2,240,560 2,239,260 172,250.8 12,250,091 2.3 0.0 06-30-09
Calamos Advisors LLC 2,025,900 2,025,900 100.0 18,861,128 2.1 0.1 09-30-09
Dimensional Fund Advisors, LP 1,777,631 -216,726 -10.9 5,640,612 1.8 0.0 09-30-09
Integrity Asset Management, LLC 1,614,926 500,188 44.9 3,884,208 1.6 0.5 06-30-09
*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 2:40 AM Eastern Time