Notable Holders of Questcor Pharmacueticals, Inc. (QCOR)
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Expand Research on QCOR
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* Does Not Fully Represent All Holders
| Fund | Title | Shares | % Owned | Source |
|---|---|---|---|---|
| Fidelity Investments | COM | 8,302,634 | 13.94% | 13F |
| VANGUARD GROUP INC | COM | 3,626,352 | 6.09% | 13F |
| BROADWOOD CAPITAL INC | COM | 3,578,660 | 6.01% | 13F |
| BlackRock Fund Advisors | COM | 3,472,708 | 5.83% | 13F |
| BANK OF AMERICA CORP /DE/ | COM | 2,016,584 | 3.39% | 13F |
| BlackRock Institutional Trust Company, N.A. | COM | 1,549,746 | 2.60% | 13F |
| OAK RIDGE INVESTMENTS LLC | COM | 1,475,917 | 2.48% | 13F |
| JANUS CAPITAL MANAGEMENT LLC | COM | 1,457,299 | 2.45% | 13F |
| NorthCoast Asset Management LLC | COM | 1,347,835 | 2.26% | 13F |
| LSV ASSET MANAGEMENT | COM | 1,295,996 | 2.18% | 13F |
| OPPENHEIMER FUNDS INC | COM | 1,269,033 | 2.13% | 13F |
| Bank of New York Mellon CORP | COM | 1,245,414 | 2.09% | 13F |
| Palo Alto Investors, LLC | COM | 1,233,145 | 2.07% | 13F |
| SCHRODER INVESTMENT MANAGEMENT GROUP | COM | 1,197,900 | 2.01% | 13F |
| ALGER FRED MANAGEMENT INC | COMMON | 1,026,954 | 1.72% | 13F |
| SANDLER CAPITAL MANAGEMENT (PUT) | COM | 963,500 | 1.62% | 13F |
| DENVER INVESTMENT ADVISORS LLC | COMMON | 905,216 | 1.52% | 13F |
| Adage Capital | COM | 900,000 | 1.51% | 13F |
| AMERIPRISE FINANCIAL INC | COM | 875,065 | 1.47% | 13F |
| NORTHERN TRUST CORP | COM | 850,434 | 1.43% | 13F |
| TIAA CREF INVESTMENT MANAGEMENT LLC | CS | 731,691 | 1.23% | 13F |
| RENAISSANCE TECHNOLOGIES LLC | COM | 691,000 | 1.16% | 13F |
| ALLIANZ GLOBAL INVESTORS OF AMERICA L P | COM | 628,110 | 1.05% | 13F |
| TEACHERS ADVISORS INC | CS | 627,836 | 1.05% | 13F |
| LMM LLC /MD/ | COM | 586,600 | 0.98% | 13F |
| Freshford Capital Management, LLC | COM | 575,000 | 0.97% | 13F |
| TANG CAPITAL MANAGEMENT LLC | COM | 566,642 | 0.95% | 13F |
| Invesco Ltd. | COMMON | 562,749 | 0.94% | 13F |
| PERCEPTIVE ADVISORS LLC | COM | 546,000 | 0.92% | 13F |
| HEARTLAND ADVISORS INC | COM | 500,000 | 0.84% | 13F |
| ARROWSTREET CAPITAL LIMITED PARTNERSHIP | COM | 480,437 | 0.81% | 13F |
| MORGAN STANLEY | COM | 420,302 | 0.71% | 13F |
| NEW AMSTERDAM PARTNERS LLC/NY | COM | 412,894 | 0.69% | 13F |
| BARCLAYS PLC (PUT) | OPT | 408,100 | 0.69% | 13F |
| UBS AG | COM | 383,462 | 0.64% | 13F |
| RUSSELL FRANK CO/ | COMMON STOCKS | 377,645 | 0.63% | 13F |
| Hambrecht & Quist Capital Management LLC | COMMON | 347,856 | 0.58% | 13F |
| DEUTSCHE BANK AG\ | COM | 330,187 | 0.55% | 13F |
| GROUP ONE TRADING, L.P. (CALL) | COM | 328,000 | 0.55% | 13F |
| PRINCIPAL FINANCIAL GROUP INC | COM | 318,811 | 0.54% | 13F |
| UNITED CAPITAL FINANCIAL ADVISERS, LLC | COMMON STOCK | 311,579 | 0.52% | 13F |
| Goldman Sachs Asset Management, L.P. | CMN | 309,224 | 0.52% | 13F |
| BESSEMER GROUP INC | SC | 300,161 | 0.50% | 13F |
| THRIVENT FINANCIAL FOR LUTHERANS | COM | 276,000 | 0.46% | 13F |
| PRUDENTIAL FINANCIAL INC | COM | 270,918 | 0.45% | 13F |
| GEODE CAPITAL MANAGEMENT LLC | COM | 262,809 | 0.44% | 13F |
| NEW YORK STATE COMMON RETIREMENT FUND | COMMON STOCK | 258,800 | 0.43% | 13F |
| QS Investors, LLC | COM | 253,000 | 0.42% | 13F |
| FIRST TRUST ADVISORS LP | COM | 236,961 | 0.40% | 13F |
| KENNEDY CAPITAL MANAGEMENT INC | COM | 227,852 | 0.38% | 13F |
| Consonance Capital Management LP | COM | 220,000 | 0.37% | 13F |
| NORTHERN TRUST CO OF CONNECTICUT | COMM | 219,577 | 0.37% | 13F |
| PRICE T ROWE ASSOCIATES INC /MD/ | COMM STK | 218,500 | 0.37% | 13F |
| Norges Bank | COM | 211,651 | 0.36% | 13F |
| SG Americas Securities, LLC | 210,195 | 0.35% | 13F | |
| Absolute Return Capital, LLC | COM | 205,688 | 0.35% | 13F |
| BATTERYMARCH FINANCIAL MANAGEMENT INC | COM | 193,775 | 0.33% | 13F |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | COM | 191,711 | 0.32% | 13F |
| Gotham Asset Management, LLC | COM | 191,058 | 0.32% | 13F |
| DIMENSIONAL FUND ADVISORS LP | COM | 189,622 | 0.32% | 13F |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | COM | 184,512 | 0.31% | 13F |
| BlackRock Investment Management, LLC | COM | 168,537 | 0.28% | 13F |
| WASATCH ADVISORS INC | COM | 166,835 | 0.28% | 13F |
| CITIGROUP INC (PUT) | COM | 160,000 | 0.27% | 13F |
| Partner Fund Management, L.P. | COM | 155,348 | 0.26% | 13F |
| BBT Capital Management, Inc. | 150,000 | 0.25% | 13F | |
| STIFEL NICOLAUS & CO INC \MO\ | COM | 146,635 | 0.25% | 13F |
| DOCK STREET ASSET MANAGEMENT INC | COM | 142,756 | 0.24% | 13F |
| WELLS FARGO & CO/MN | COM | 127,979 | 0.21% | 13F |
| TWO SIGMA INVESTMENTS LLC | COM | 127,901 | 0.21% | 13F |
| SCHWAB CHARLES INVESTMENT MANAGEMENT INC | COM | 127,199 | 0.21% | 13F |
| JPMORGAN CHASE & CO | COMMON | 125,765 | 0.21% | 13F |
| ALLIANCEBERNSTEIN L.P. | COM | 125,288 | 0.21% | 13F |
| STATE OF WISCONSIN INVESTMENT BOARD | COM | 116,500 | 0.20% | 13F |
| GUGGENHEIM CAPITAL LLC | COM | 114,389 | 0.19% | 13F |
| VALINOR MANAGEMENT, LLC | COM | 114,224 | 0.19% | 13F |
| INVESTOR RESOURCES GROUP LLC | COM | 112,825 | 0.19% | 13F |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | COM | 111,305 | 0.19% | 13F |
| Arizona State Retirement System | COM | 109,200 | 0.18% | 13F |
| Partner Investment Management, L.P. | COM | 108,929 | 0.18% | 13F |
| FITZGERALD THOMAS H JR /CT/ | COM | 107,900 | 0.18% | 13F |
| MANAGED ACCOUNT ADVISORS LLC | COM | 106,712 | 0.18% | 13F |
| BLACKROCK ADVISORS LLC | COM | 100,017 | 0.17% | 13F |
| RIVULET CAPITAL, LLC (PUT) | COM | 100,000 | 0.17% | 13F |
| Porter Orlin LLC (PUT) | COM | 100,000 | 0.17% | 13F |
| WS CAPITAL MANAGEMENT LP | COMMON STOCK | 99,000 | 0.17% | 13F |
| WESTPAC BANKING CORP | COM | 94,130 | 0.16% | 13F |
| Tributary Capital Management, LLC | COM | 82,818 | 0.14% | 13F |
| Commonwealth Equity Services, Inc | COM | 81,753 | 0.14% | 13F |
| AMP Capital Investors Ltd | COM | 78,739 | 0.13% | 13F |
| RHUMBLINE ADVISERS | COM | 78,521 | 0.13% | 13F |
| Jane Street Holding, LLC (PUT) | COM | 72,800 | 0.12% | 13F |
| TEXAS PERMANENT SCHOOL FUND | 72,323 | 0.12% | 13F | |
| SUNTRUST BANKS INC | OM | 72,013 | 0.12% | 13F |
| Quantitative Investment Management, LLC | 72,000 | 0.12% | 13F | |
| Airain ltd | COM | 70,825 | 0.12% | 13F |
| ICON ADVISERS INC/CO | COM | 70,350 | 0.12% | 13F |
| COMERICA BANK | COM | 67,418 | 0.11% | 13F |
| AQR CAPITAL MANAGEMENT LLC | COM | 65,426 | 0.11% | 13F |
| Neuberger Berman Group LLC | COMMON STOCK | 63,249 | 0.11% | 13F |
| CREDIT SUISSE AG/ | COM | 61,903 | 0.10% | 13F |
| JD CAPITAL MANAGEMENT LLC (CALL) | COM | 61,700 | 0.10% | 13F |
| ENTRUST CAPITAL INC/NY | COM | 58,417 | 0.10% | 13F |
| FIL Ltd | COM | 56,600 | 0.10% | 13F |
| STRS OHIO | COM | 56,300 | 0.09% | 13F |
| CLARK ESTATES INC/NY | COM | 55,000 | 0.09% | 13F |
| Allianz Asset Management AG | COM | 49,451 | 0.08% | 13F |
| SHELL ASSET MANAGEMENT CO | COM | 48,862 | 0.08% | 13F |
| NISA INVESTMENT ADVISORS L L C | COM | 48,300 | 0.08% | 13F |
| FIERA SCEPTRE INC. | COM | 47,900 | 0.08% | 13F |
| Aviance Capital Partners, LLC | COMMON | 47,700 | 0.08% | 13F |
| BlackRock Group LTD | COM | 46,358 | 0.08% | 13F |
| FEDERATED INVESTORS INC /PA/ | COM | 44,596 | 0.07% | 13F |
| METROPOLITAN LIFE INSURANCE CO/NY | COM | 43,980 | 0.07% | 13F |
| GLOBEFLEX CAPITAL L P | COM | 42,538 | 0.07% | 13F |
| AMERICAN INTERNATIONAL GROUP INC | COM | 42,487 | 0.07% | 13F |
| ProShare Advisors LLC | COM | 41,921 | 0.07% | 13F |
| BMO FINANCIAL CORP | COM | 41,147 | 0.07% | 13F |
| DEERE & CO | COM | 38,997 | 0.07% | 13F |
| Employees Retirement System of Texas | COM | 36,000 | 0.06% | 13F |
| Dana Investment Advisors, Inc. | 35,979 | 0.06% | 13F | |
| AXA | COM | 35,958 | 0.06% | 13F |
| ING INVESTMENT MANAGEMENT CO | COM | 35,130 | 0.06% | 13F |
| D. E. Shaw & Co., INC. | COM | 35,051 | 0.06% | 13F |
| CAPSTONE ASSET MANAGEMENT CO | COM | 34,122 | 0.06% | 13F |
| JEFFERIES GROUP INC /DE/ | COM | 33,321 | 0.06% | 13F |
| PARADIGM ASSET MANAGEMENT CO LLC | COM | 32,250 | 0.05% | 13F |
| NATIXIS | COM | 30,993 | 0.05% | 13F |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 30,800 | 0.05% | 13F | |
| ADVENT CAPITAL MANAGEMENT /DE/ | COM | 30,000 | 0.05% | 13F |
| ELLINGTON MANAGEMENT GROUP LLC | COM | 29,000 | 0.05% | 13F |
| WOLVERINE ASSET MANAGEMENT LLC | COM | 27,000 | 0.05% | 13F |
| Wellington | COM | 25,692 | 0.04% | 13F |
| MFC GLOBAL INVESTMENT MANAGEMENT (U.S.), LLC | COM | 25,332 | 0.04% | 13F |
| SSI INVESTMENT MANAGEMENT INC | COM | 24,890 | 0.04% | 13F |
| NOMURA HOLDINGS INC | CMN | 24,091 | 0.04% | 13F |
| MAZAMA CAPITAL MANAGEMENT INC | COM | 23,898 | 0.04% | 13F |
| PUTNAM INVESTMENT MANAGEMENT LLC | 23,616 | 0.04% | 13F | |
| DUPONT CAPITAL MANAGEMENT Corp | COMMON STOCK NPV | 23,400 | 0.04% | 13F |
| Nokomis Capital, L.L.C. (PUT) | COM | 22,600 | 0.04% | 13F |
| RAYMOND JAMES & ASSOCIATES | COM | 22,146 | 0.04% | 13F |
| SEIZERT CAPITAL PARTNERS, LLC | COM | 22,078 | 0.04% | 13F |
| Buford, Dickson, Harper & Sparrow, Inc | COM | 22,060 | 0.04% | 13F |
| GAM Holding Ltd. | 22,000 | 0.04% | 13F | |
| Hillsdale Investment Management Inc. | COM | 21,530 | 0.04% | 13F |
| STEVENS CAPITAL MANAGEMENT LP | COM | 20,318 | 0.03% | 13F |
| FIRST CITIZENS BANK & TRUST CO | COM | 20,249 | 0.03% | 13F |
| CHICAGO EQUITY PARTNERS LLC | COM | 20,230 | 0.03% | 13F |
| FIRST QUADRANT L P/CA | COMMON | 20,200 | 0.03% | 13F |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | COM | 20,090 | 0.03% | 13F |
| VINIK ASSET MANAGEMENT L P | COM | 20,000 | 0.03% | 13F |
| Manulife Asset Management (North America) Ltd | COM | 19,874 | 0.03% | 13F |
| Cambridge Investment Research Advisors, Inc. | 19,007 | 0.03% | 13F | |
| RICE HALL JAMES & ASSOCIATES, LLC | COM | 18,857 | 0.03% | 13F |
| ROYAL BANK OF CANADA \ | COM | 18,631 | 0.03% | 13F |
| GSA CAPITAL PARTNERS LLP | COM | 17,020 | 0.03% | 13F |
| Placemark Investments, Inc. | COM | 16,751 | 0.03% | 13F |
| PROFUND ADVISORS LLC | COM | 16,443 | 0.03% | 13F |
| HANCOCK HOLDING CO | COM | 16,320 | 0.03% | 13F |
| COLUMBUS CIRCLE INVESTORS | 14,919 | 0.03% | 13F | |
| MENTA CAPITAL LLC | COM | 14,300 | 0.02% | 13F |
| Creative Planning | COM | 14,275 | 0.02% | 13F |
| OPPENHEIMER & CO INC | COM | 14,230 | 0.02% | 13F |
| IG INVESTMENT MANAGEMENT LTD | COM | 14,000 | 0.02% | 13F |
| TCW GROUP INC | COM | 13,845 | 0.02% | 13F |
| LEAVELL INVESTMENT MANAGEMENT, INC. | COM | 13,300 | 0.02% | 13F |
| Voleon Capital Management LP | COMMON | 13,200 | 0.02% | 13F |
| Convergence Investment Partners, LLC | 12,700 | 0.02% | 13F | |
| MILLENNIUM MANAGEMENT LLC | COM | 12,600 | 0.02% | 13F |
| CIM, LLC | COM | 12,600 | 0.02% | 13F |
| Raymond James Financial Services Advisors, Inc. | COM | 12,469 | 0.02% | 13F |
| HighTower Advisors, LLC | COM | 11,242 | 0.02% | 13F |
| PARAMETRIC PORTFOLIO ASSOCIATES | COMMON STOCK | 11,124 | 0.02% | 13F |
| CAPITAL FUND MANAGEMENT S.A. | 11,054 | 0.02% | 13F | |
| ROYAL BANK OF SCOTLAND GROUP PLC | COM | 11,043 | 0.02% | 13F |
| VIRGINIA RETIREMENT SYSTEMS ET AL | COM | 10,700 | 0.02% | 13F |
| STONERIDGE INVESTMENT PARTNERS LLC | COM | 10,207 | 0.02% | 13F |
| SIGMA CAPITAL MANAGEMENT LLC | COMMON | 10,000 | 0.02% | 13F |
| CARL DOMINO INC | COM | 9,650 | 0.02% | 13F |
| REGIONS FINANCIAL CORP | COM | 8,519 | 0.01% | 13F |
| World Asset Management Inc | COM | 8,203 | 0.01% | 13F |
| Invictus RG Pte. Ltd. | COM | 8,100 | 0.01% | 13F |
| MASON STREET ADVISORS LLC | COM | 7,848 | 0.01% | 13F |
| ARONSON & JOHNSON & ORTIZ, LP | COM | 7,600 | 0.01% | 13F |
| Charles Schwab Bank | COM | 7,600 | 0.01% | 13F |
| TURNER INVESTMENT PARTNERS INC | COM | 7,349 | 0.01% | 13F |
| TWO SIGMA ADVISERS, LLC | COM | 7,267 | 0.01% | 13F |
| BB&T CORP | COM | 7,058 | 0.01% | 13F |
| RENAISSANCE GROUP LLC | COM | 6,732 | 0.01% | 13F |
| PineBridge Investments Ltd | COM | 6,623 | 0.01% | 13F |
| ROYCE & ASSOCIATES LLC | COM | 6,400 | 0.01% | 13F |
| TEACHER RETIREMENT SYSTEM OF TEXAS | COM | 6,395 | 0.01% | 13F |
| MUNDER CAPITAL MANAGEMENT | COM | 6,275 | 0.01% | 13F |
| SMITHFIELD TRUST CO | COM | 5,650 | 0.01% | 13F |
| AVIANCE CAPITAL MANAGEMENT, LLC | COMMON STOCK | 5,125 | 0.01% | 13F |
| Hutchin Hill Capital, LP | COM | 4,761 | 0.01% | 13F |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 4,250 | 0.01% | 13F | |
| OLD MUTUAL ASSET MANAGERS UK LTD | COM | 4,196 | 0.01% | 13F |
| J.Safra Asset Management (Europe) Ltd | EQUITY | 3,986 | 0.01% | 13F |
| WESTPORT RESOURCES MANAGEMENT INC | COM | 3,520 | 0.01% | 13F |
| DAVIDSON D A & CO | COM | 3,415 | 0.01% | 13F |
| PNC FINANCIAL SERVICES GROUP INC | COM | 3,068 | 0.01% | 13F |
| VTL Associates, LLC | DOMESTIC EQUITY | 3,022 | 0.01% | 13F |
| Orinda Asset Management LLC | COM | 2,941 | 0.00% | 13F |
| SAC Capital | COMMON | 2,000 | 0.00% | 13F |
| Walleye Trading LLC (CALL) | COM | 2,000 | 0.00% | 13F |
| Tower Research Capital LLC | COM | 1,936 | 0.00% | 13F |
| FIRST NATIONAL BANK OF OMAHA | COM | 1,877 | 0.00% | 13F |
| BlackRock Inc. | COM | 1,742 | 0.00% | 13F |
| TOMPKINS FINANCIAL CORP | 1,340 | 0.00% | 13F | |
| SPRINGBOK CAPITAL MANAGEMENT, LLC (PUT) | COM | 1,000 | 0.00% | 13F |
| Advisors Asset Management, Inc. | COM | 890 | 0.00% | 13F |
| Old Mutual Global Index Trackers (Proprietary) LTD | COM | 800 | 0.00% | 13F |
| GRT CAPITAL PARTNERS LLC | COM | 749 | 0.00% | 13F |
| Gradient Investments LLC | COM | 744 | 0.00% | 13F |
| WFG Advisors, LP | COM | 650 | 0.00% | 13F |
| Regal Investment Advisors, LLC | STOCK | 500 | 0.00% | 13F |
| First Allied Securities, Inc. | COM | 500 | 0.00% | 13F |
| JNBA Financial Advisors | COM | 369 | 0.00% | 13F |
| AlphaMark Advisors, LLC | COM | 200 | 0.00% | 13F |
| SMITH ASSET MANAGEMENT GROUP LP | COMMON STOCK - LONG | 142 | 0.00% | 13F |
| ClariVest Asset Management LLC | COM | 100 | 0.00% | 13F |
| PRIVATE TRUST CO NA | EQUITY | 77 | 0.00% | 13F |
| MetLife Securities, Inc | 62 | 0.00% | 13F | |
| PIEDMONT INVESTMENT ADVISORS LLC | COMMON | 35 | 0.00% | 13F |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT CORP | QCOR | 32 | 0.00% | 13F |
| WealthTrust-Arizona, LLC | COM | 10 | 0.00% | 13F |
| HL FINANCIAL SERVICES LLC | COM | 0 | 0.00% | 13F |
| SIGNATUREFD, LLC | COM | 0 | 0.00% | 13F |
| AMERICAN CENTURY COMPANIES INC | COM | 0 | 0.00% | 13F |
| Investors Capital Advisory Services | COM | 0 | 0.00% | 13F |
| AXA FINANCIAL INC | COM | 0 | 0.00% | 13F |
| LADENBURG THALMANN FINANCIAL SERVICES INC | COM | 0 | 0.00% | 13F |
