| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | Knoll Capital Management, LLC | 3,388,322 | 11,859,000 | 36.96% | ||
| 2 | VANGUARD GROUP INC | 1,604,436 | 5,616,000 | 17.50% | ||
| 3 | BlackRock Institutional Trust Company, N.A. | 1,176,504 | 4,118,000 | 12.83% | ||
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 511,802 | 1,791,000 | 5.58% | ||
| 5 | Noven Financial Group, Inc. | 252,667 | 884,000 | 2.76% | ||
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 227,448 | 796,000 | 2.48% | ||
| 7 | Carnick & Kubik, LLC | 146,692 | 513,000 | 1.60% | ||
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 141,400 | 495,000 | 1.54% | Put | |
| 9 | Trellus Management Company, LLC | 120,000 | 420,000 | 1.31% | Call | |
| 10 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 106,750 | 374,000 | 1.17% | ||
| 11 | BlackRock Fund Advisors | 104,944 | 367,000 | 1.14% | ||
| 12 | Camelot Portfolios, LLC | 96,000 | 336,000 | 1.05% | ||
| 13 | GROUP ONE TRADING LLC | 95,756 | 335,000 | 1.04% | ||
| 14 | Fort Point Capital Partners LLC | 92,654 | 324,000 | 1.01% | ||
| 15 | Trellus Management Company, LLC | 84,300 | 295,000 | 0.92% | ||
| 16 | NORTHERN TRUST CORP | 72,310 | 253,000 | 0.79% | ||
| 17 | GHP Investment Advisors, Inc. | 65,000 | 228,000 | 0.71% | ||
| 18 | WELLS FARGO & COMPANY/MN | 60,064 | 210,000 | 0.65% | ||
| 19 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 58,900 | 206,000 | 0.64% | Call | |
| 20 | Bluefin Trading, LLC | 57,318 | 201,000 | 0.63% | ||
| 21 | D. E. Shaw & Co., Inc. | 56,988 | 199,000 | 0.62% | ||
| 22 | MILLENNIUM MANAGEMENT LLC | 52,351 | 183,000 | 0.57% | ||
| 23 | Bank of New York Mellon Corp | 49,062 | 172,000 | 0.54% | ||
| 24 | OXFORD ASSET MANAGEMENT LLP | 47,978 | 166,000 | 0.52% | ||
| 25 | DEUTSCHE BANK AG\ | 45,626 | 159,000 | 0.50% | ||
| 26 | STATE STREET CORP | 37,202 | 131,000 | 0.41% | ||
| 27 | CREDIT SUISSE AG/ | 32,835 | 115,000 | 0.36% | ||
| 28 | MORGAN STANLEY | 28,286 | 99,000 | 0.31% | ||
| 29 | AMERICAN INTERNATIONAL GROUP, INC. | 26,700 | 93,000 | 0.29% | ||
| 30 | FRONTIER INVESTMENT MGMT CO | 23,850 | 83,000 | 0.26% | ||
| 31 | GOLDMAN SACHS GROUP INC | 22,905 | 80,000 | 0.25% | ||
| 32 | DIMENSIONAL FUND ADVISORS LP | 20,497 | 72,000 | 0.22% | ||
| 33 | CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 20,500 | 72,000 | 0.22% | ||
| 34 | OPPENHEIMER & CO INC | 20,000 | 70,000 | 0.22% | ||
| 35 | LPL Financial LLC | 21,800 | 69,000 | 0.22% | ||
| 36 | UBS Group AG | 18,952 | 66,000 | 0.21% | ||
| 37 | EAGLE GLOBAL ADVISORS LLC | 17,390 | 61,000 | 0.19% | ||
| 38 | JFS WEALTH ADVISORS, LLC | 16,520 | 58,000 | 0.18% | ||
| 39 | BROWN ADVISORY INC | 16,700 | 58,000 | 0.18% | ||
| 40 | COURIER CAPITAL LLC | 15,000 | 53,000 | 0.17% | ||
| 41 | CITADEL ADVISORS LLC | 12,356 | 43,000 | 0.13% | ||
| 42 | PANAGORA ASSET MANAGEMENT INC | 10,746 | 38,000 | 0.12% | ||
| 43 | WealthTrust Axiom LLC | 10,000 | 35,000 | 0.11% | ||
| 44 | SUNTRUST BANKS INC | 10,800 | 34,000 | 0.11% | ||
| 45 | SIMPLEX TRADING, LLC | 9,887 | 34,000 | 0.11% | ||
| 46 | BLACKROCK ADVISORS LLC | 8,902 | 31,000 | 0.10% | ||
| 47 | CUTLER GROUP LLC / CA | 8,413 | 29,000 | 0.09% | ||
| 48 | BlackRock Investment Management, LLC | 7,638 | 27,000 | 0.08% | ||
| 49 | CUTLER GROUP LLC / CA | 8,400 | 23,000 | 0.07% | Put | |
| 50 | IFP ADVISORS, INC | 6,000 | 21,000 | 0.07% |
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.
