MRV Communications Inc: Ownership

Ownership Information
Shares Outstanding 158.00 Mil
Institutional Ownership (%)23.49
Top 10 Institutions (%)23.10
Mutual Fund Ownership (%)1.21
5%/Insider Ownership (%)2.98
Float (%)97.02
Ownership Activity
Description# of HoldersShares
Total Positions 3037,109,116
New Positions40
Soldout Positions620
Net Position Change-66-35,514,312
Buyers81,742,737
Sellers74-37,257,048
advertisement
Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Wells Capital Management Inc. 21,940,760 -466,728 -2.1 2,927,020 13.9 0.0 06-30-09
MFC Global Investment Management (US), LLC 6,774,000 -1,306,200 -16.2 2,595,990 4.3 0.1 09-30-09
Sun Life Assurance Company of Canada (Toronto) 5,417,703 -4,074,844 -42.9 712,641 3.4 0.3 09-30-09
D. E. Shaw & Co., L.P. 467,744 467,744 100.0 210,485 0.3 0.0 06-30-09
Natixis Securities 434,424 434,424 100.0 195,491 0.3 1.7 06-30-09
SRB Management, L.P. 426,500 0 0.0 -8,530 0.3 2.0 09-30-08
California Public Employees' Retirement System 381,824 187,267 96.3 111,508 0.2 0.0 06-30-09
Morgan Stanley & Co. Inc. 257,547 228,880 798.4 107,009 0.2 0.0 06-30-09
SG Americas Securities, L.L.C. 194,352 194,352 100.0 87,458 0.1 0.0 06-30-09
Endurance Wealth Management, Inc. 175,000 175,000 100.0 161,000 0.1 0.1 09-30-09
Northern Trust Investments, N.A. 134,869 -787,569 -85.4 -225,265 0.1 0.0 06-30-09
Northern Trust Global Investments 120,628 -78,724 -39.5 -7,516 0.1 0.0 06-30-09
Research Affiliates, LLC 119,619 54,962 85.0 33,785 0.1 0.0 06-30-09
Goldman Sachs & Company, Inc. 101,491 -513,944 -83.5 -145,114 0.1 0.0 06-30-09
Goldman Sachs Asset Management (US) 53,465 -800 -1.5 7,237 0.0 0.0 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 11/24/2009 10:08 PM Eastern Time