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Notable Holders of LoopNet, Inc. (LOOP)

  |   Expand Research on LOOP   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
AQR CAPITAL MANAGEMENT LLC COM 2,937,903 8.72% 13F
ALPINE ASSOCIATES ADVISORS COM 1,769,784 5.25% 13F
VANGUARD GROUP INC COM 1,357,902 4.03% 13F
RENAISSANCE TECHNOLOGIES LLC COM 1,300,037 3.86% 13F
Centaurus Capital LP COM 1,021,748 3.03% 13F
WELLS FARGO & CO/MN EQUITY 795,774 2.36% 13F
DIMENSIONAL FUND ADVISORS LP COM 752,962 2.23% 13F
BlackRock Institutional Trust Company, N.A. COM 708,952 2.10% 13F
OXFORD ASSET MANAGEMENT COM 621,014 1.84% 13F
WOLVERINE ASSET MANAGEMENT LLC COM 482,656 1.43% 13F
CNH PARTNERS LLC COM 405,015 1.20% 13F
CREDIT AGRICOLE S A COM 405,011 1.20% 13F
BlackRock Fund Advisors COM 356,689 1.06% 13F
MORGAN STANLEY COM 333,982 0.99% 13F
NOMURA HOLDINGS INC CMN 277,170 0.82% 13F
NORTHERN TRUST CORP COM 269,311 0.80% 13F
JPMORGAN CHASE & CO COMMON 251,758 0.75% 13F
HSBC HOLDINGS PLC 249,500 0.74% 13F
ROYAL BANK OF CANADA \ COM 231,041 0.69% 13F
PEAK6 Investments, L.P. COM 222,597 0.66% 13F
Grantham, Mayo, Van Otterloo & Co. LLC COM 213,800 0.63% 13F
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO COM 196,283 0.58% 13F
MOORE CAPITAL MANAGEMENT, LP COM 175,000 0.52% 13F
Hudson Bay Capital Management, L.P. COM 159,122 0.47% 13F
Fidelity Investments COM 152,400 0.45% 13F
TFS CAPITAL LLC COM 152,181 0.45% 13F
TIAA CREF INVESTMENT MANAGEMENT LLC COM 147,922 0.44% 13F
INVESTOR RESOURCES GROUP LLC COM 132,972 0.39% 13F
CREDIT SUISSE AG/ COM 132,590 0.39% 13F
GABELLI SECURITIES INC COM 111,840 0.33% 13F
GEODE CAPITAL MANAGEMENT LLC COM 109,935 0.33% 13F
Visium Asset Management, LP COMMON STOCK 102,840 0.31% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM * LOOPNET INC COM 91,778 0.27% 13F
BARCLAYS PLC COM 89,586 0.27% 13F
CAXTON ASSOCIATES LP COM 73,417 0.22% 13F
GARDNER LEWIS ASSET MANAGEMENT L P COM 60,190 0.18% 13F
TWO SIGMA INVESTMENTS LLC COM 55,223 0.16% 13F
BMO FINANCIAL CORP COM 53,250 0.16% 13F
FNY Managed Accounts LLC COM 51,840 0.15% 13F
BlackRock Investment Management, LLC COM 47,237 0.14% 13F
Pentwater Capital COM 46,500 0.14% 13F
AM INVESTMENT PARTNERS LLC COM 37,500 0.11% 13F
PRIMECAP COM 34,700 0.10% 13F
PARAMETRIC PORTFOLIO ASSOCIATES Common Stock 31,501 0.09% 13F
CAPSTONE INVESTMENT ADVISORS, LLC COMMON 30,027 0.09% 13F
SUNTRUST BANKS INC 22,383 0.07% 13F
ING INVESTMENT MANAGEMENT CO COM 19,340 0.06% 13F
Manulife Asset Management (North America) Ltd COM 17,731 0.05% 13F
TEACHERS ADVISORS INC COM 15,428 0.05% 13F
SPRINGBOK CAPITAL MANAGEMENT, LLC COM 15,000 0.04% 13F
BLACKROCK ADVISORS LLC COM 14,718 0.04% 13F
GUGGENHEIM CAPITAL LLC COM 14,252 0.04% 13F
AMERIPRISE FINANCIAL INC COM 13,254 0.04% 13F
Goldman Sachs Asset Management, L.P. CMN 13,083 0.04% 13F
PRICE T ROWE ASSOCIATES INC /MD/ COMM STK 12,600 0.04% 13F
AMERICAN INTERNATIONAL GROUP INC COM 12,113 0.04% 13F
RUSSELL FRANK CO/ COMMON STOCKS 5,422 0.02% 13F