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Notable Holders of PAETEC Holding Corp. (PAET)

  |   Expand Research on PAET   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
COLUMBIA WANGER ASSET MANAGEMENT LLC COM 10,680,000 7.26% 13F
Paulson & Co. (PCI) COM 9,000,000 6.12% 13F
VANGUARD GROUP INC COM 7,042,443 4.79% 13F
AQR CAPITAL MANAGEMENT LLC COM 5,283,308 3.59% 13F
BlackRock Fund Advisors COM 3,704,691 2.52% 13F
BlackRock Institutional Trust Company, N.A. COM 3,562,603 2.42% 13F
OXFORD ASSET MANAGEMENT COM 2,823,759 1.92% 13F
ROYAL BANK OF CANADA \ COM 2,244,093 1.53% 13F
UBS AG COM 1,928,400 1.31% 13F
DIMENSIONAL FUND ADVISORS LP COM 1,779,482 1.21% 13F
NORTHERN TRUST CORP COM 1,686,949 1.15% 13F
ALPINE ASSOCIATES ADVISORS COM 1,676,380 1.14% 13F
Lombard Odier Asset Management (USA) Corp COM 1,530,800 1.04% 13F
JET CAPITAL INVESTORS L P 1,500,000 1.02% 13F
PRINCIPAL FINANCIAL GROUP INC COM 1,459,117 0.99% 13F
First Eagle Investment Management, LLC COM 1,425,000 0.97% 13F
Carlson Capital, L.P. COM 1,411,191 0.96% 13F
Fidelity Investments COM 1,255,900 0.85% 13F
CREDIT SUISSE AG/ COM 1,007,348 0.68% 13F
TFS CAPITAL LLC COM 954,537 0.65% 13F
Hudson Bay Capital Management, L.P. COM 935,730 0.64% 13F
AMERIPRISE FINANCIAL INC COM 862,220 0.59% 13F
WELLS FARGO & CO/MN EQUITY 852,609 0.58% 13F
BANK OF NOVA SCOTIA / COM 836,205 0.57% 13F
CNH PARTNERS LLC COM 794,701 0.54% 13F
BARCLAYS PLC COM 778,438 0.53% 13F
1798 Global Partners (Cayman Islands) Ltd. COM 776,300 0.53% 13F
CREDIT AGRICOLE S A COM 771,712 0.52% 13F
TIAA CREF INVESTMENT MANAGEMENT LLC COM 769,913 0.52% 13F
GREEN ARROW CAPITAL MANAGEMENT LLC COM 732,400 0.50% 13F
MORGAN STANLEY COM 717,892 0.49% 13F
SG Americas Securities, LLC 639,678 0.43% 13F
GABELLI FUNDS LLC COM 600,000 0.41% 13F
JPMORGAN CHASE & CO COMMON 576,143 0.39% 13F
LEVIN CAPITAL STRATEGIES, L.P. COM 460,000 0.31% 13F
GEODE CAPITAL MANAGEMENT LLC COM 438,749 0.30% 13F
GAMCO Investors COM 430,000 0.29% 13F
SCHWAB CHARLES INVESTMENT MANAGEMENT INC COM 407,195 0.28% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM * PAETEC HOLDING CORP 401,363 0.27% 13F
BlackRock Investment Management, LLC COM 390,737 0.27% 13F
RENAISSANCE TECHNOLOGIES LLC COM 363,594 0.25% 13F
MOORE CAPITAL MANAGEMENT, LP COM 350,000 0.24% 13F
MILLENNIUM MANAGEMENT LLC COM 341,500 0.23% 13F
GABELLI SECURITIES INC COM 325,847 0.22% 13F
Invesco Ltd. COMMON 314,851 0.21% 13F
CAXTON ASSOCIATES LP COM 305,962 0.21% 13F
FBR & Co. COM 300,000 0.20% 13F
TWO SIGMA INVESTMENTS LLC COM 265,501 0.18% 13F
Highbridge Capital COMMON 256,489 0.17% 13F
MACQUARIE GROUP LTD COMMON STOCK 255,000 0.17% 13F
CAPSTONE INVESTMENT ADVISORS, LLC COMMON 240,688 0.16% 13F
RUSSELL FRANK CO/ COMMON STOCKS 224,869 0.15% 13F
PARAMETRIC PORTFOLIO ASSOCIATES Common Stock 178,992 0.12% 13F
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 173,796 0.12% 13F
COWEN GROUP, INC. COM 160,000 0.11% 13F
J. Goldman & Co LP COM 135,167 0.09% 13F
Walleye Trading LLC COM 121,928 0.08% 13F
TEACHERS ADVISORS INC COM 113,728 0.08% 13F
GARDNER LEWIS ASSET MANAGEMENT L P COM 105,000 0.07% 13F
DIAMONDBACK CAPITAL MANAGEMENT, LLC COM 104,091 0.07% 13F
Visium Asset Management, LP COMMON STOCK 100,000 0.07% 13F
Manulife Asset Management (North America) Ltd COM 98,049 0.07% 13F
MADISON SQUARE INVESTORS LLC. COM 95,106 0.06% 13F
AMERICAN INTERNATIONAL GROUP INC COM 92,750 0.06% 13F
ING INVESTMENT MANAGEMENT CO COM 88,590 0.06% 13F
BLACKROCK ADVISORS LLC COM 86,476 0.06% 13F
Goldman Sachs Asset Management, L.P. CMN 83,706 0.06% 13F
QCI ASSET MANAGEMENT INC/NY COM 65,403 0.04% 13F
PRICE T ROWE ASSOCIATES INC /MD/ COMM STK 63,800 0.04% 13F
TWO SIGMA ADVISERS, LLC COM 59,897 0.04% 13F
HARVEST MANAGEMENT LLC COM 50,000 0.03% 13F
DEUTSCHE BANK AG\ COM 43,489 0.03% 13F
BlackRock Group LTD COM 31,800 0.02% 13F
BRENCOURT ADVISORS LLC COM 30,000 0.02% 13F
ALESCO ADVISORS LLC COM 27,722 0.02% 13F
WEXFORD CAPITAL LP COM 24,947 0.02% 13F
SAC Capital COMMON 24,100 0.02% 13F
Laurion Capital Management LP COM 22,033 0.01% 13F
World Asset Management Inc COM 18,498 0.01% 13F
Commonwealth Equity Services, Inc COM 17,429 0.01% 13F
ALLSTATE CORP COMMON 16,480 0.01% 13F
BROOKFIELD ASSET MANAGEMENT INC. COM 15,000 0.01% 13F