Marvell Technology Group Ltd: Ownership

Ownership Information
Shares Outstanding 623.00 Mil
Institutional Ownership (%)61.61
Top 10 Institutions (%)25.60
Mutual Fund Ownership (%)2.13
5%/Insider Ownership (%)18.30
Float (%)81.71
Ownership Activity
Description# of HoldersShares
Total Positions 359383,821,856
New Positions560
Soldout Positions1430
Net Position Change-72-13,778,321
Buyers20266,026,464
Sellers274-79,804,784
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Fidelity Management & Research 55,895,824 5,866,323 11.7 322,609,984 9.0 0.2 09-30-09
Janus Capital Management LLC 21,034,570 1,224,549 6.2 109,961,040 3.4 0.7 09-30-09
Vanguard Group, Inc. 18,168,194 391,806 2.2 87,225,904 2.9 0.1 09-30-09
Maverick Capital, Ltd. 12,478,271 3,751,744 43.0 100,446,432 2.0 2.5 09-30-09
Columbus Circle Investors 11,518,279 -111,340 -1.0 50,720,756 1.9 1.9 12-31-09
Norges Bank 9,750,783 8,107,538 493.4 49,755,544 1.6 0.1 12-31-08
D. E. Shaw & Co., L.P. 8,790,520 -4,105,910 -31.8 -7,795,926 1.4 0.5 09-30-09
AllianceBernstein L.P. 8,432,889 -1,329,161 -13.6 22,898,212 1.4 0.1 09-30-09
RiverSource Investments, LLC 6,784,031 2,607,212 62.4 61,215,288 1.1 0.2 09-30-09
Invesco PowerShares Capital Management LLC 6,758,494 290,288 4.5 34,130,100 1.1 0.4 09-30-09
TIAA-CREF 6,574,963 419,948 6.8 34,804,276 1.1 0.1 09-30-09
UBS Global Asset Management (Americas), Inc. 6,436,114 -2,704,845 -29.6 -2,200,077 1.0 0.3 09-30-09
American Century Investment Management, Inc. 6,367,443 -2,276,583 -26.3 2,472,439 1.0 0.2 09-30-09
State Street Global Advisors (US) 6,259,918 -6,273 -0.1 28,409,608 1.0 0.0 09-30-09
Systematic Financial Management, L.P. 6,205,844 166,657 2.8 30,176,476 1.0 1.4 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 2/10/2010 10:49 AM Eastern Time