EMCORE Corp: Ownership

Ownership Information
Shares Outstanding 81.00 Mil
Institutional Ownership (%)32.83
Top 10 Institutions (%)25.50
Mutual Fund Ownership (%).22
5%/Insider Ownership (%)11.78
Float (%)88.22
Ownership Activity
Description# of HoldersShares
Total Positions 8026,594,804
New Positions150
Soldout Positions740
Net Position Change-43-32,215,862
Buyers452,709,715
Sellers88-34,925,576
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Kingdon Capital Management, L.L.C. 4,852,041 0 0.0 194,081 6.0 0.3 09-30-09
BlackRock Institutional Trust Company, N.A. 3,705,416 392,511 11.8 642,781 4.6 0.0 09-30-09
Vanguard Group, Inc. 3,328,846 162,907 5.1 338,417 4.1 0.0 09-30-09
Invesco PowerShares Capital Management LLC 2,926,700 -77,213 -2.6 19,780 3.6 0.0 09-30-09
Dimensional Fund Advisors, LP 1,431,347 -7,200 -0.5 48,182 1.8 0.0 09-30-09
State Street Global Advisors (US) 1,297,279 353,640 37.5 497,478 1.6 0.0 09-30-09
D. E. Shaw & Co., L.P. 1,060,794 247,859 30.5 354,734 1.3 0.0 09-30-09
TIAA-CREF 693,886 19,500 2.9 52,326 0.9 0.0 09-30-09
GMT Capital Corp. 678,331 0 0.0 27,133 0.8 0.0 09-30-09
Northern Trust Investments, N.A. 659,782 39,748 6.4 76,474 0.8 0.0 09-30-09
Tocqueville Asset Management LP 554,425 15,400 2.9 -107,498 0.7 0.0 12-31-09
Wells Capital Management Inc. 468,172 165,165 54.5 226,835 0.6 0.0 09-30-09
PENN Capital Management, Inc. 417,587 191,857 85.0 258,443 0.5 0.0 09-30-09
Two Sigma Investments, LLC 364,900 224,500 159.9 297,466 0.5 0.0 09-30-09
Jacobs Levy Equity Management, Inc. 331,100 277,126 513.4 362,423 0.4 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 2/10/2010 7:36 AM Eastern Time