ASMB — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| GILEAD SCIENCES, INC. | $136,770,406 | 4,977,089 | 25.58% | Shares |
| FARALLON CAPITAL MANAGEMENT, L.L.C. | $44,094,133 | 1,604,590 | 8.25% | Shares |
| Paradigm Biocapital Advisors LP | $42,696,995 | 1,553,748 | 7.99% | Shares |
| Commodore Capital LP | $38,884,200 | 1,415,000 | 7.27% | Shares |
| RA CAPITAL MANAGEMENT, L.P. | $28,040,867 | 1,020,410 | 5.24% | Shares |
| JANUS HENDERSON GROUP PLC | $23,479,147 | 849,309 | 4.39% | Shares |
| BlackRock, Inc. | $21,072,187 | 766,819 | 3.94% | Shares |
| Parkman Healthcare Partners LLC | $19,818,054 | 721,181 | 3.71% | Shares |
| VANGUARD GROUP INC | $19,484,260 | 572,898 | 3.64% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $15,359,726 | 558,942 | 2.87% | Shares |
| Point72 Asset Management, L.P. | $12,657,096 | 460,593 | 2.37% | Shares |
| Seven Fleet Capital Management LP | $11,902,879 | 433,147 | 2.23% | Shares |
| MILLENNIUM MANAGEMENT LLC | $8,211,216 | 298,807 | 1.54% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $7,707,832 | 280,424 | 1.44% | Shares |
| Schonfeld Strategic Advisors LLC | $6,654,363 | 242,153 | 1.24% | Shares |
| AMERIPRISE FINANCIAL INC | $6,320,400 | 230,000 | 1.18% | Shares |
| DV EQUITIES, LLC | $6,221,884 | 226,415 | 1.16% | Shares |
| Aberdeen Group plc | $5,689,652 | 207,047 | 1.06% | Shares |
| Affinity Asset Advisors, LLC | $5,221,200 | 190,000 | 0.98% | Shares |
| B Group, Inc. | $4,828,401 | 175,706 | 0.90% | Shares |
| STATE STREET CORP | $4,724,664 | 171,931 | 0.88% | Shares |
| STEMPOINT CAPITAL LP | $4,681,987 | 170,378 | 0.88% | Shares |
| Squadron Capital Management LLC | $4,396,800 | 160,000 | 0.82% | Shares |
| Woodline Partners LP | $4,143,434 | 150,780 | 0.77% | Shares |
| Driehaus Capital Management LLC | $4,122,000 | 150,000 | 0.77% | Shares |
| Ally Bridge Group (NY) LLC | $3,847,200 | 140,000 | 0.72% | Shares |
| GOLDMAN SACHS GROUP INC | $3,787,651 | 137,833 | 0.71% | Shares |
| NORTHERN TRUST CORP | $3,380,837 | 123,029 | 0.63% | Shares |
| FRANKLIN RESOURCES INC | $3,110,736 | 113,200 | 0.58% | Shares |
| CITADEL ADVISORS LLC | $2,635,524 | 95,907 | 0.49% | Shares |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $2,504,884 | 91,153 | 0.47% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $2,032,696 | 73,970 | 0.38% | Shares |
| HighVista Strategies LLC | $2,017,170 | 73,405 | 0.38% | Shares |
| Qube Research & Technologies Ltd | $1,414,890 | 51,488 | 0.26% | Shares |
| MONIMUS CAPITAL MANAGEMENT, LP | $1,307,498 | 47,580 | 0.24% | Shares |
| Trexquant Investment LP | $1,254,764 | 45,661 | 0.23% | Shares |
| JPMORGAN CHASE & CO | $1,250,540 | 46,385 | 0.23% | Shares |
| MORGAN STANLEY | $1,242,618 | 45,219 | 0.23% | Shares |
| XTX Topco Ltd | $1,179,387 | 42,918 | 0.22% | Shares |
| UBS Group AG | $1,148,829 | 41,806 | 0.21% | Shares |
| RENAISSANCE TECHNOLOGIES LLC | $1,083,839 | 39,441 | 0.20% | Shares |
| Squarepoint Ops LLC | $940,201 | 34,214 | 0.18% | Shares |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $800,437 | 29,128 | 0.15% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $665,098 | 24,203 | 0.12% | Shares |
| Bank of New York Mellon Corp | $659,933 | 24,015 | 0.12% | Shares |
| Connor, Clark & Lunn Investment Management Ltd. | $653,062 | 23,765 | 0.12% | Shares |
| Caption Management, LLC | $627,341 | 22,829 | 0.12% | Shares |
| ADAR1 Capital Management, LLC | $561,884 | 20,447 | 0.11% | Shares |
| Palumbo Wealth Management LLC | $545,891 | 19,865 | 0.10% | Shares |
| CITADEL ADVISORS LLC | $508,380 | 18,500 | 0.10% | Call option |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $502,884 | 18,300 | 0.09% | Put option |
| TWO SIGMA INVESTMENTS, LP | $490,738 | 17,858 | 0.09% | Shares |
| Engineers Gate Manager LP | $488,210 | 17,766 | 0.09% | Shares |
| MARSHALL WACE, LLP | $487,357 | 17,735 | 0.09% | Shares |
| Nuveen, LLC | $463,725 | 16,875 | 0.09% | Shares |
| Eversept Partners, LP | $453,695 | 16,510 | 0.08% | Shares |
| Susquehanna Portfolio Strategies, LLC | $415,745 | 15,129 | 0.08% | Shares |
| Cubist Systematic Strategies, LLC | $413,716 | 16,161 | 0.08% | Shares |
| Virtus Investment Advisers, LLC | $391,617 | 14,251 | 0.07% | Shares |
| AMERICAN CENTURY COMPANIES INC | $363,808 | 13,239 | 0.07% | Shares |
| Invesco Ltd. | $326,023 | 11,864 | 0.06% | Shares |
| RHUMBLINE ADVISERS | $318,486 | 11,590 | 0.06% | Shares |
| Integrated Quantitative Investments LLC | $276,943 | 10,078 | 0.05% | Shares |
| DEUTSCHE BANK AG\ | $264,220 | 9,615 | 0.05% | Shares |
| BANK OF AMERICA CORP /DE/ | $262,901 | 9,567 | 0.05% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $239,076 | 8,700 | 0.04% | Call option |
| CANADA PENSION PLAN INVESTMENT BOARD | $233,580 | 8,500 | 0.04% | Shares |
| EntryPoint Capital, LLC | $227,672 | 8,285 | 0.04% | Shares |
| WELLS FARGO & COMPANY/MN | $226,792 | 8,253 | 0.04% | Shares |
| Brevan Howard Capital Management LP | $213,382 | 7,765 | 0.04% | Shares |
| Persistent Asset Partners Ltd | $190,766 | 6,942 | 0.04% | Shares |
| BARCLAYS PLC | $168,536 | 6,133 | 0.03% | Shares |
| MetLife Investment Management, LLC | $161,720 | 5,885 | 0.03% | Shares |
| Vanguard Global Advisers, LLC | $126,820 | 4,615 | 0.02% | Shares |
| CITIGROUP INC | $125,144 | 4,554 | 0.02% | Shares |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $124,182 | 4,519 | 0.02% | Shares |
| NEW YORK STATE COMMON RETIREMENT FUND | $115,416 | 4,200 | 0.02% | Shares |
| Police & Firemen's Retirement System of New Jersey | $79,884 | 2,907 | 0.01% | Shares |
| Legal & General Group Plc | $26,326 | 958 | 0.00% | Shares |
| Ameritas Investment Partners, Inc. | $24,595 | 895 | 0.00% | Shares |
| Russell Investments Group, Ltd. | $21,654 | 788 | 0.00% | Shares |
| HSBC HOLDINGS PLC | $17,104 | 16,935 | 0.00% | Shares |
| Tower Research Capital LLC (TRC) | $14,564 | 530 | 0.00% | Shares |
| ROYAL BANK OF CANADA | $12,000 | 440 | 0.00% | Shares |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $7,145 | 260 | 0.00% | Shares |
| Accent Capital Management, LLC | $5,826 | 212 | 0.00% | Shares |
| Sterling Capital Management LLC | $5,469 | 199 | 0.00% | Shares |
| Truvestments Capital LLC | $5,304 | 193 | 0.00% | Shares |
| FMR LLC | $4,891 | 178 | 0.00% | Shares |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $3,737 | 136 | 0.00% | Shares |
| OSAIC HOLDINGS, INC. | $2,748 | 100 | 0.00% | Shares |
| Quarry LP | $2,061 | 75 | 0.00% | Shares |
| Caitong International Asset Management Co., Ltd | $2,061 | 75 | 0.00% | Shares |
| EverSource Wealth Advisors, LLC | $1,511 | 55 | 0.00% | Shares |
| GSA CAPITAL PARTNERS LLP | $1,180 | 42,931 | 0.00% | Shares |
| Point72 Europe (London) LLP | $332 | 13 | 0.00% | Shares |
| Allworth Financial LP | $275 | 10 | 0.00% | Shares |
| PRICE T ROWE ASSOCIATES INC /MD/ | $226 | 8,203 | 0.00% | Shares |