PMC-Sierra Inc: Ownership

Ownership Information
Shares Outstanding 227.00 Mil
Institutional Ownership (%)92.40
Top 10 Institutions (%)53.70
Mutual Fund Ownership (%)1.04
5%/Insider Ownership (%)1.23
Float (%)98.77
Ownership Activity
Description# of HoldersShares
Total Positions 215209,758,464
New Positions350
Soldout Positions1250
Net Position Change-119-32,356,088
Buyers9942,806,020
Sellers218-75,162,104
advertisement
Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Waddell & Reed Investment Management Company 30,788,128 11,317,800 58.1 121,047,504 13.5 1.0 06-30-09
Fidelity Management & Research 20,196,932 -3,816,840 -15.9 7,799,853 8.9 0.0 06-30-09
T. Rowe Price Associates, Inc. 15,089,750 -541,638 -3.5 20,542,468 6.6 0.1 06-30-09
BlackRock Financial Management, Inc. 12,875,297 285,369 2.3 22,872,012 5.7 0.2 09-30-09
Vanguard Group, Inc. 10,299,588 645,411 6.7 20,487,612 4.5 0.0 06-30-09
AllianceBernstein L.P. 7,244,468 974,667 15.5 17,727,332 3.2 0.0 06-30-09
Turner Investment Partners, Inc. 7,092,867 -706,559 -9.1 5,724,378 3.1 0.4 09-30-09
Barclays Global Investors, N.A. 6,882,536 -2,979,665 -30.2 -8,037,233 3.0 0.0 06-30-09
Wells Capital Management Inc. 6,210,530 -2,336,836 -27.3 -5,010,902 2.7 0.2 06-30-09
American Century Investment Mgmt. 5,181,083 -3,203,333 -38.2 -17,208,798 2.3 0.1 09-30-09
Columbus Circle Investors 3,967,943 3,695,823 1,358.2 35,767,460 1.7 0.3 09-30-09
RiverSource Investments, LLC 3,692,434 -1,254,703 -25.4 -2,121,488 1.6 0.1 06-30-09
State Street Global Advisors (US) 3,629,787 -1,438,274 -28.4 -3,390,444 1.6 0.0 06-30-09
Granahan Investment Management, Inc. 3,134,400 220,620 7.6 6,771,175 1.4 1.2 09-30-09
S.A.C. Capital Advisors, LP 2,696,192 2,571,192 2,057.0 20,665,438 1.2 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 6:18 AM Eastern Time