Notable Holders of Onyx Pharmaceuticals, Inc. (ONXX)

  |   Expand Research on ONXX   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
Susquehanna International Group, LLP COM 5,265,875 7.17% 13F
BARCLAYS PLC BOND 3,278,000 4.46% 13F
CITIGROUP INC COM 986,042 1.34% 13F
Twin Securities, Inc. COMMON STOCK 749,448 1.02% 13F
EXPO CAPITAL MANAGEMENT LLC COM 550,000 0.75% 13F
UBS OCONNOR LLC COM 484,886 0.66% 13F
Bank of New York Mellon CORP COM 365,371 0.50% 13F
Palo Alto Investors, LLC COM 343,473 0.47% 13F
COWEN GROUP, INC. (CALL) COM 242,500 0.33% 13F
SANDLER CAPITAL MANAGEMENT COM 180,000 0.25% 13F
ING Investment Management (Europe) B.V. COM 162,985 0.22% 13F
PEAK6 Investments, L.P. (CALL) COM 145,300 0.20% 13F
ING INVESTMENT MANAGEMENT CO COM 84,982 0.12% 13F
ALLIANZ GLOBAL INVESTORS OF AMERICA L P COM 81,000 0.11% 13F
LEVIN CAPITAL STRATEGIES, L.P. COM 77,133 0.11% 13F
Stark Offshore Management, LLC (PUT) COM 74,400 0.10% 13F
HighVista Strategies LLC COM 68,537 0.09% 13F
PineBridge Investments Ltd COM 68,100 0.09% 13F
FULLER & THALER ASSET MANAGEMENT, INC. Com 64,450 0.09% 13F
Invesco Ltd. COMMON 59,807 0.08% 13F
ALLIANCEBERNSTEIN L.P. COM 58,370 0.08% 13F
MANAGED ACCOUNT ADVISORS LLC COM 55,434 0.08% 13F
PUTNAM INVESTMENT MANAGEMENT LLC 53,716 0.07% 13F
THRIVENT FINANCIAL FOR LUTHERANS COM 51,304 0.07% 13F
PARAMETRIC PORTFOLIO ASSOCIATES Common Stock 42,292 0.06% 13F
AXA COM 40,741 0.06% 13F
KCG Holdings, Inc. COM 33,016 0.04% 13F
BMO FINANCIAL CORP COM 29,887 0.04% 13F
Allianz Asset Management AG COM 27,840 0.04% 13F
KNIGHT CAPITAL GROUP, INC. (CALL) CALL 13,200 0.02% 13F
1798 Global Partners (Cayman Islands) Ltd. COM 9,100 0.01% 13F
COMMERZBANK AKTIENGESELLSCHAFT /FI COM 9,079 0.01% 13F
WEISS GEORGE A COM 8,600 0.01% 13F
QUALCOMM INC/DE COM 6,600 0.01% 13F
Newfleet Asset Management, LLC COM 5,165 0.01% 13F
MFC GLOBAL INVESTMENT MANAGEMENT (U.S.), LLC COM 4,581 0.01% 13F
COMMONWEALTH BANK OF AUSTRALIA COM 4,200 0.01% 13F
WESTPAC BANKING CORP COM 3,300 0.00% 13F
DIAM International Ltd. COM 3,008 0.00% 13F
Roc Capital Management, L.P. COM 2,720 0.00% 13F
Mintz Hal (PUT) COM 2,044 0.00% 13F
Catalyst Capital Advisors LLC COM 2,000 0.00% 13F
Daiwa Securities Group Inc. COM 1,600 0.00% 13F
US BANCORP \DE\ COMMON STOCK 1,135 0.00% 13F
ENTERPRISE FINANCIAL SERVICES CORP COMMON STOCK 6 0.00% 13F
AXA FINANCIAL INC COM 0 0.00% 13F