Orion Energy Systems Inc: Ownership

Ownership Information
Shares Outstanding 22.00 Mil
Institutional Ownership (%)25.54
Top 10 Institutions (%)21.10
Mutual Fund Ownership (%).36
5%/Insider Ownership (%)48.16
Float (%)51.84
Ownership Activity
Description# of HoldersShares
Total Positions 525,619,064
New Positions100
Soldout Positions280
Net Position Change-14-3,476,271
Buyers24964,420
Sellers38-4,440,691
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
GE Asset Management Inc. 1,774,832 0 0.0 2,236,288 8.1 0.0 12-31-09
Vanguard Group, Inc. 635,337 18,375 3.0 -325,003 2.9 0.0 09-30-09
Royce & Associates, LLC 595,800 0 0.0 750,708 2.7 0.0 12-31-09
BlackRock Institutional Trust Company, N.A. 504,245 62,213 14.1 -79,333 2.3 0.0 09-30-09
State Street Global Advisors (US) 260,734 82,948 46.7 149,400 1.2 0.0 09-30-09
Heartland Advisors, Inc. 250,000 150,000 150.0 407,500 1.1 0.0 09-30-09
Perkins Capital Management, Inc. 228,854 228,854 100.0 1,004,669 1.0 0.7 12-31-09
Anchorage Advisors, LLC 159,809 0 0.0 -99,082 0.7 0.3 09-30-09
UBS Securities LLC 128,612 29,891 30.3 32,352 0.6 0.0 09-30-09
Northern Trust Investments, N.A. 108,241 50,779 88.4 123,312 0.5 0.0 09-30-09
Ariel Investments, LLC 100,974 55,769 123.4 146,530 0.5 0.0 09-30-09
North Star Investment Management Corporation 97,800 97,800 100.0 429,342 0.4 0.3 12-31-09
TIAA-CREF 81,984 -5,990 -6.8 -73,293 0.4 0.0 09-30-09
D. E. Shaw & Co., L.P. 69,830 207 0.3 -42,518 0.3 0.0 09-30-09
Northern Trust Global Investments Europe Ltd. 44,000 0 0.0 -27,280 0.2 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 8:52 AM Eastern Time