Notable Holders of MARKWEST ENERGY PARTNERS, LP (MWE)

  |   Expand Research on MWE   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
UBS AG UNIT LTD PARTN 5,425,818 3.34% 13F
STEELPATH FUND ADVISORS LLC COM 1,408,131 0.87% 13F
COHEN & STEERS CAPITAL MANAGEMENT INC COM 1,132,188 0.70% 13F
Adams Hall Wealth Advisors, LLC UNIT LTD PARTN 400,175 0.25% 13F
WEISS GEORGE A (CALL) COM 350,000 0.22% 13F
WOOD GEORGE F COMMON STOCK 271,220 0.17% 13F
Legg Mason Investment Counsel, LLC UNIT LTD PARTN 241,577 0.15% 13F
Wood Investment Counsel LLC UNIT LTD PARTN 239,648 0.15% 13F
WESTWOOD MANAGEMENT CORP /TX UNIT LTD PARTN 206,372 0.13% 13F
SEI TRUST CO COM 104,100 0.06% 13F
GREEN ARROW CAPITAL MANAGEMENT LLC UNIT LTD PARTN 68,446 0.04% 13F
STIFEL NICOLAUS & CO INC \MO\ Units 59,847 0.04% 13F
Merit Investment Management, LLC COM 46,304 0.03% 13F
TREES INVESTMENT COUNSEL LLC COM 37,883 0.02% 13F
NORTHERN TRUST CO OF CONNECTICUT UNIT LTD PARTN 20,791 0.01% 13F
KNIGHT CAPITAL GROUP, INC. UNIT LTD PARTN 18,341 0.01% 13F