| GILEAD SCIENCES, INC. | $771.7M | 36.44% |
| Paradigm Biocapital Advisors LP | $663.0M | 13.55% |
| BlackRock, Inc. | $453.0M | 0.01% |
| NEA Management Company, LLC | $349.7M | 19.88% |
| Pentwater Capital Management LP | $329.5M | 1.71% |
| VANGUARD CAPITAL MANAGEMENT LLC | $278.5M | 0.01% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $278.4M | 0.01% |
| SR One Capital Management, LP | $269.4M | 29.43% |
| FIL Ltd | $268.6M | 0.21% |
| HBK INVESTMENTS L P | $261.6M | 2.65% |
| T. Rowe Price Investment Management, Inc. | $259.0M | 0.18% |
| STATE STREET CORP | $192.4M | 0.01% |
| GLAZER CAPITAL, LLC | $173.1M | 3.67% |
| GOLDMAN SACHS GROUP INC | $156.7M | 0.02% |
| GEODE CAPITAL MANAGEMENT, LLC | $118.1M | 0.01% |
| MORGAN STANLEY | $106.3M | 0.01% |
| JPMORGAN CHASE & CO | $68.1M | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $65.7M | 0.01% |
| Davidson Kempner Capital Management LP | $64.3M | 0.88% |
| TIG Advisors, LLC | $62.2M | 2.87% |
| MILLENNIUM MANAGEMENT LLC | $57.7M | 0.02% |
| Balyasny Asset Management L.P. | $55.1M | 0.07% |
| TUDOR INVESTMENT CORP ET AL | $53.6M | 0.10% |
| BANK OF AMERICA CORP /DE/ | $51.9M | 0.00% |
| Magnetar Financial LLC | $45.3M | 0.46% |
| ALPINE ASSOCIATES MANAGEMENT INC. | $43.4M | 2.56% |
| NEXPOINT ASSET MANAGEMENT, L.P. | $42.8M | 2.87% |
| Affinity Asset Advisors, LLC | $41.7M | 2.15% |
| NORTHERN TRUST CORP | $40.2M | 0.01% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $39.7M | 0.01% |
| ALLIANCEBERNSTEIN L.P. | $35.5M | 0.01% |
| VANGUARD FIDUCIARY TRUST CO | $35.4M | 0.01% |
| Qube Research & Technologies Ltd | $34.9M | 0.04% |
| EQUITEC PROPRIETARY MARKETS, LLC | $33.0M | 17.62% |
| Caption Management, LLC | $28.7M | 0.17% |
| First Trust Capital Management L.P. | $27.4M | 1.44% |
| AQR Arbitrage LLC | $26.6M | 0.44% |
| UBS Group AG | $25.7M | 0.00% |
| AJU IB Investment Co., Ltd. | $25.7M | 84.07% |
| LMR Partners LLP | $24.4M | 0.05% |
| BARCLAYS PLC | $23.8M | 0.01% |
| SOROS FUND MANAGEMENT LLC | $23.0M | 0.25% |
| GABELLI FUNDS LLC | $22.5M | 0.15% |
| PICTON MAHONEY ASSET MANAGEMENT | $22.4M | 0.17% |
| Verition Fund Management LLC | $21.5M | 0.14% |
| WATER ISLAND CAPITAL LLC | $21.1M | 2.35% |
| Man Group plc | $20.7M | 0.04% |
| Rock Springs Capital Management LP | $19.5M | 1.15% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $17.5M | 2.60% |
| Groupe la Francaise | $17.3M | 0.24% |
| Bank of New York Mellon Corp | $16.4M | 0.00% |
| CREDIT INDUSTRIEL ET COMMERCIAL | $15.5M | 1.20% |
| Woodline Partners LP | $14.2M | 0.05% |
| GARDNER LEWIS ASSET MANAGEMENT L P | $14.1M | 3.06% |
| Hudson Bay Capital Management LP | $14.1M | 0.05% |
| FMR LLC | $13.7M | 0.00% |
| Slotnik Capital, LLC | $13.5M | 3.96% |
| ODDO BHF ASSET MANAGEMENT SAS | $13.2M | 0.52% |
| PRELUDE CAPITAL MANAGEMENT, LLC | $11.3M | 0.87% |
| RENAISSANCE TECHNOLOGIES LLC | $11.1M | 0.02% |
| JANUS HENDERSON GROUP PLC | $10.4M | 0.00% |
| CIBRA Capital Ltd | $10.2M | 4.91% |
| Nuveen, LLC | $9.8M | 0.00% |
| DEUTSCHE BANK AG\ | $9.3M | 0.00% |
| Cinctive Capital Management LP | $9.2M | 0.60% |
| Chicago Capital Management, LLC | $8.0M | 6.66% |
| Sagefield Capital LP | $7.5M | 0.54% |
| Athos Capital Ltd | $7.5M | 2.30% |
| Russell Investments Group, Ltd. | $7.1M | 0.01% |
| SAMSARA BIOCAPITAL, LLC | $7.0M | 0.68% |
| NOMURA HOLDINGS INC | $6.7M | 0.02% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $6.6M | 0.00% |
| Voleon Capital Management LP | $6.5M | 0.14% |
| PSquared Asset Management AG | $6.3M | 2.21% |
| Swiss National Bank | $6.3M | 0.00% |
| Twin Securities, Inc. | $6.2M | 3.01% |
| JANE STREET GROUP, LLC | $6.2M | 0.00% |
| CITADEL ADVISORS LLC | $6.1M | 0.00% |
| Susquehanna Portfolio Strategies, LLC | $5.8M | 0.09% |
| HARVEST MANAGEMENT LLC | $5.7M | 2.78% |
| CONGRESS ASSET MANAGEMENT CO | $5.5M | 0.04% |
| Invesco Ltd. | $5.4M | 0.00% |
| PRICE T ROWE ASSOCIATES INC /MD/ | $5.3M | 0.00% |
| RHUMBLINE ADVISERS | $5.2M | 0.00% |
| Maven Securities LTD | $4.9M | 0.09% |
| Rafferty Asset Management, LLC | $4.5M | 0.02% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $4.0M | 0.00% |
| ADAR1 Capital Management, LLC | $3.7M | 0.22% |
| FIFTH LANE CAPITAL, LP | $3.6M | 4.33% |
| DekaBank Deutsche Girozentrale | $3.5M | 0.01% |
| ABC ARBITRAGE SA | $3.5M | 0.46% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $3.4M | 0.01% |
| VANGUARD ASSET MANAGEMENT, Ltd | $3.2M | 0.00% |
| Squarepoint Ops LLC | $3.1M | 0.00% |
| New York Life Investment Management LLC | $3.0M | 0.03% |
| Point72 Asset Management, L.P. | $2.9M | 0.00% |
| SG Americas Securities, LLC | $2.8M | 0.00% |
| Yakira Capital Management, Inc. | $2.8M | 0.81% |
| Skandinaviska Enskilda Banken AB (publ) | $2.8M | 0.06% |
| Legal & General Group Plc | $2.5M | 0.00% |
| Erste Asset Management GmbH | $2.4M | 0.02% |
| MetLife Investment Management, LLC | $2.4M | 0.01% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $2.4M | 0.00% |
| Vestcor Inc | $2.2M | 0.06% |
| Abu Dhabi Investment Council Co P.J.S.C | $2.2M | 0.23% |
| Fortress Investment Group LLC | $2.1M | 0.53% |
| PROFUND ADVISORS LLC | $2.1M | 0.08% |
| Kintayl Capital LP | $2.0M | 1.04% |
| STATE OF WISCONSIN INVESTMENT BOARD | $2.0M | 0.00% |
| Vanguard Global Advisers, LLC | $2.0M | 0.00% |
| Creative Planning | $1.8M | 0.00% |
| ExodusPoint Capital Management, LP | $1.7M | 0.01% |
| GUGGENHEIM CAPITAL LLC | $1.7M | 0.01% |
| WELLS FARGO & COMPANY/MN | $1.7M | 0.00% |
| Jasper Ridge Partners, L.P. | $1.6M | 0.04% |
| Handelsbanken Fonder AB | $1.5M | 0.00% |
| NEW YORK STATE COMMON RETIREMENT FUND | $1.4M | 0.00% |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $1.4M | 0.00% |
| CSS LLC/IL | $1.4M | 0.07% |
| Mint Tower Capital Management B.V. | $1.4M | 0.12% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $1.4M | 0.00% |
| RK Capital Management, LLC/FL | $1.4M | 0.05% |
| ProShare Advisors LLC | $1.3M | 0.00% |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $1.2M | 0.00% |
| Police & Firemen's Retirement System of New Jersey | $1.2M | 0.01% |
| China Universal Asset Management Co., Ltd. | $1.2M | 0.09% |
| State of New Jersey Common Pension Fund D | $1.1M | 0.00% |
| High Net Worth Advisory Group LLC | $918.6K | 0.21% |
| Kapitalo Investimentos Ltda | $916.0K | 0.17% |
| CITIGROUP INC | $897.4K | 0.00% |
| ARIZONA STATE RETIREMENT SYSTEM | $874.5K | 0.01% |
| ASPIRIANT, LLC | $841.9K | 0.02% |
| TORNO CAPITAL, LLC | $836.5K | 0.12% |
| Vanguard Investments Australia, Ltd. | $762.2K | 0.00% |
| Transmarket Holdings LP | $752.9K | 0.40% |
| VOYA INVESTMENT MANAGEMENT LLC | $732.3K | 0.00% |
| GTS SECURITIES LLC | $727.7K | 0.03% |
| Mariner, LLC | $721.1K | 0.00% |
| KLP KAPITALFORVALTNING AS | $700.4K | 0.00% |
| PRUDENTIAL FINANCIAL INC | $693.5K | 0.00% |
| Vanguard Personalized Indexing Management, LLC | $670.4K | 0.01% |
| Quantinno Capital Management LP | $605.9K | 0.00% |
| VICTORY CAPITAL MANAGEMENT INC | $593.4K | 0.00% |
| E Fund Management Co., Ltd. | $583.7K | 0.02% |
| SEI INVESTMENTS CO | $515.8K | 0.00% |
| STRS OHIO | $493.7K | 0.00% |
| Pictet Asset Management Holding SA | $485.6K | 0.00% |
| MERCER GLOBAL ADVISORS INC /ADV | $465.8K | 0.00% |
| BCK CAPITAL MANAGEMENT LP | $459.3K | 2.00% |
| Advisors Asset Management, Inc. | $456.8K | 0.01% |