AVIR — 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 |
|---|---|---|---|---|
| FMR LLC | $55,818,898 | 12,004,064 | 19.54% | Shares |
| BlackRock, Inc. | $40,548,360 | 8,720,077 | 14.20% | Shares |
| BML Capital Management, LLC | $32,328,335 | 6,952,330 | 11.32% | Shares |
| TANG CAPITAL MANAGEMENT LLC | $22,388,355 | 4,814,700 | 7.84% | Shares |
| VANGUARD GROUP INC | $15,090,783 | 4,227,110 | 5.28% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $13,786,608 | 2,964,862 | 4.83% | Shares |
| Bain Capital Life Sciences Investors, LLC | $9,651,721 | 2,075,639 | 3.38% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $9,108,898 | 1,958,435 | 3.19% | Shares |
| STATE STREET CORP | $7,683,655 | 1,652,399 | 2.69% | Shares |
| TWO SIGMA INVESTMENTS, LP | $7,006,141 | 1,506,697 | 2.45% | Shares |
| DIMENSIONAL FUND ADVISORS LP | $6,042,497 | 1,299,515 | 2.12% | Shares |
| RENAISSANCE TECHNOLOGIES LLC | $5,260,080 | 1,131,200 | 1.84% | Shares |
| Rosalind Advisors, Inc. | $4,978,058 | 1,070,550 | 1.74% | Shares |
| JPMORGAN CHASE & CO | $4,360,682 | 945,918 | 1.53% | Shares |
| TWO SIGMA ADVISERS, LP | $3,783,129 | 1,059,700 | 1.32% | Shares |
| NORTHERN TRUST CORP | $3,511,862 | 755,239 | 1.23% | Shares |
| MORGAN STANLEY | $3,345,743 | 719,514 | 1.17% | Shares |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $2,930,360 | 630,185 | 1.03% | Shares |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2,839,323 | 610,607 | 0.99% | Shares |
| GOLDMAN SACHS GROUP INC | $2,468,480 | 530,856 | 0.86% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $2,184,575 | 469,801 | 0.76% | Shares |
| CM Management, LLC | $1,650,750 | 355,000 | 0.58% | Shares |
| BARCLAYS PLC | $1,621,239 | 348,653 | 0.57% | Shares |
| D. E. Shaw & Co., Inc. | $1,605,115 | 345,186 | 0.56% | Shares |
| BANQUE PICTET & CIE SA | $1,604,608 | 345,077 | 0.56% | Shares |
| MILLENNIUM MANAGEMENT LLC | $1,416,441 | 304,611 | 0.50% | Shares |
| Nuveen, LLC | $1,321,916 | 284,283 | 0.46% | Shares |
| Invesco Ltd. | $1,242,132 | 267,125 | 0.43% | Shares |
| AQR CAPITAL MANAGEMENT LLC | $1,151,852 | 247,710 | 0.40% | Shares |
| Quantinno Capital Management LP | $1,126,704 | 242,302 | 0.39% | Shares |
| Opaleye Management Inc. | $1,092,750 | 235,000 | 0.38% | Shares |
| HSBC HOLDINGS PLC | $1,023,272 | 221,009 | 0.36% | Shares |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $979,020 | 210,542 | 0.34% | Shares |
| WELLINGTON MANAGEMENT GROUP LLP | $961,551 | 206,785 | 0.34% | Shares |
| Bank of New York Mellon Corp | $880,952 | 189,452 | 0.31% | Shares |
| Auour Investments LLC | $823,050 | 177,000 | 0.29% | Shares |
| AMERICAN CENTURY COMPANIES INC | $793,555 | 170,657 | 0.28% | Shares |
| CITADEL ADVISORS LLC | $731,092 | 157,224 | 0.26% | Shares |
| ALLIANCEBERNSTEIN L.P. | $668,304 | 124,220 | 0.23% | Shares |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $608,685 | 130,900 | 0.21% | Shares |
| STATE OF WISCONSIN INVESTMENT BOARD | $552,220 | 118,757 | 0.19% | Shares |
| STRS OHIO | $547,305 | 117,700 | 0.19% | Shares |
| Jump Financial, LLC | $476,258 | 102,421 | 0.17% | Shares |
| UBS Group AG | $439,457 | 94,507 | 0.15% | Shares |
| RHUMBLINE ADVISERS | $423,720 | 91,124 | 0.15% | Shares |
| Aldebaran Capital, LLC | $410,037 | 88,180 | 0.14% | Shares |
| BANK OF AMERICA CORP /DE/ | $380,044 | 81,730 | 0.13% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $366,053 | 78,721 | 0.13% | Shares |
| DEUTSCHE BANK AG\ | $327,360 | 70,400 | 0.11% | Shares |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $326,000 | 70,000 | 0.11% | Shares |
| Susquehanna Portfolio Strategies, LLC | $288,639 | 62,073 | 0.10% | Shares |
| WELLS FARGO & COMPANY/MN | $277,680 | 59,716 | 0.10% | Shares |
| Russell Investments Group, Ltd. | $254,874 | 54,892 | 0.09% | Shares |
| Cubist Systematic Strategies, LLC | $254,545 | 87,774 | 0.09% | Shares |
| Rangeley Capital, LLC | $202,275 | 43,500 | 0.07% | Shares |
| MetLife Investment Management, LLC | $183,517 | 39,466 | 0.06% | Shares |
| ALGERT GLOBAL LLC | $179,118 | 38,520 | 0.06% | Shares |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | $162,750 | 35,000 | 0.06% | Shares |
| CITIGROUP INC | $160,955 | 34,614 | 0.06% | Shares |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $151,860 | 32,658 | 0.05% | Shares |
| RBF Capital, LLC | $139,500 | 30,000 | 0.05% | Shares |
| Squarepoint Ops LLC | $136,319 | 29,316 | 0.05% | Shares |
| MERCER GLOBAL ADVISORS INC /ADV | $129,549 | 27,860 | 0.05% | Shares |
| Vanguard Global Advisers, LLC | $119,417 | 25,681 | 0.04% | Shares |
| JOHNSON INVESTMENT COUNSEL INC | $118,993 | 25,590 | 0.04% | Shares |
| Certified Advisory Corp | $113,925 | 24,500 | 0.04% | Shares |
| Creative Planning | $107,429 | 23,103 | 0.04% | Shares |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $102,347 | 22,010 | 0.04% | Shares |
| SEI INVESTMENTS CO | $88,527 | 19,038 | 0.03% | Shares |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $82,296 | 17,698 | 0.03% | Shares |
| Police & Firemen's Retirement System of New Jersey | $78,762 | 16,938 | 0.03% | Shares |
| Engineers Gate Manager LP | $78,148 | 16,806 | 0.03% | Shares |
| INTECH INVESTMENT MANAGEMENT LLC | $77,446 | 16,655 | 0.03% | Shares |
| Headlands Technologies LLC | $77,278 | 16,619 | 0.03% | Shares |
| Cerity Partners LLC | $76,590 | 16,471 | 0.03% | Shares |
| NEW YORK STATE COMMON RETIREMENT FUND | $76,009 | 16,346 | 0.03% | Shares |
| VOYA INVESTMENT MANAGEMENT LLC | $75,525 | 16,242 | 0.03% | Shares |
| Spark Investment Management LLC | $75,330 | 16,200 | 0.03% | Shares |
| Graham Capital Management, L.P. | $75,074 | 16,145 | 0.03% | Shares |
| BAILARD, INC. | $74,865 | 16,100 | 0.03% | Shares |
| RFG Advisory, LLC | $69,169 | 14,875 | 0.02% | Shares |
| Trexquant Investment LP | $68,592 | 14,751 | 0.02% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $63,752 | 13,710 | 0.02% | Shares |
| China Universal Asset Management Co., Ltd. | $59,222 | 12,736 | 0.02% | Shares |
| PRUDENTIAL FINANCIAL INC | $56,637 | 12,180 | 0.02% | Shares |
| NEUBERGER BERMAN GROUP LLC | $56,158 | 12,077 | 0.02% | Shares |
| Sunpointe, LLC | $55,535 | 11,943 | 0.02% | Shares |
| ProShare Advisors LLC | $55,367 | 11,907 | 0.02% | Shares |
| BLAIR WILLIAM & CO/IL | $52,661 | 11,325 | 0.02% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $52,080 | 11,200 | 0.02% | Call option |
| WOLVERINE TRADING, LLC | $43,747 | 14,982 | 0.02% | Shares |
| Blue Trust, Inc. | $40,455 | 8,700 | 0.01% | Shares |
| Legal & General Group Plc | $32,931 | 7,082 | 0.01% | Shares |
| Tower Research Capital LLC (TRC) | $28,844 | 6,203 | 0.01% | Shares |
| Ameritas Investment Partners, Inc. | $27,500 | 5,914 | 0.01% | Shares |
| Versant Capital Management, Inc | $22,908 | 4,397 | 0.01% | Shares |
| Arax Advisory Partners | $19,642 | 4,224 | 0.01% | Shares |
| Mirae Asset Global Investments Co., Ltd. | $16,642 | 3,579 | 0.01% | Shares |
| Smartleaf Asset Management LLC | $15,332 | 3,325 | 0.01% | Shares |
| ROYAL BANK OF CANADA | $15,000 | 3,218 | 0.01% | Shares |
| SIMPLEX TRADING, LLC | $13,638 | 2,933 | 0.00% | Shares |
| PNC Financial Services Group, Inc. | $12,950 | 2,785 | 0.00% | Shares |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $12,476 | 2,319 | 0.00% | Shares |
| Point72 Asia (Singapore) Pte. Ltd. | $10,443 | 3,601 | 0.00% | Shares |
| Rockefeller Capital Management L.P. | $10,295 | 2,214 | 0.00% | Shares |
| ACADIAN ASSET MANAGEMENT LLC | $9,455 | 2,035,192 | 0.00% | Shares |
| GF FUND MANAGEMENT CO. LTD. | $7,700 | 1,656 | 0.00% | Shares |
| Sterling Capital Management LLC | $6,645 | 1,429 | 0.00% | Shares |
| CWM, LLC | $5,525 | 1,027 | 0.00% | Shares |
| OSAIC HOLDINGS, INC. | $4,770 | 1,026 | 0.00% | Shares |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $4,543 | 977 | 0.00% | Shares |
| Allworth Financial LP | $2,037 | 438 | 0.00% | Shares |
| Essential Partners LLC | $1,367 | 294 | 0.00% | Shares |
| SJS Investment Consulting Inc. | $1,191 | 256 | 0.00% | Shares |
| Farther Finance Advisors, LLC | $1,132 | 245 | 0.00% | Shares |
| EverSource Wealth Advisors, LLC | $972 | 209 | 0.00% | Shares |
| ROTHSCHILD INVESTMENT LLC | $660 | 142 | 0.00% | Shares |
| GROUP ONE TRADING LLC | $651 | 140 | 0.00% | Shares |
| ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ | $595 | 128 | 0.00% | Shares |
| Global Retirement Partners, LLC | $572 | 123 | 0.00% | Shares |
| True Wealth Design, LLC | $568 | 122 | 0.00% | Shares |
| PRICE T ROWE ASSOCIATES INC /MD/ | $539 | 115,808 | 0.00% | Shares |
| NISA INVESTMENT ADVISORS, LLC | $493 | 106 | 0.00% | Shares |
| REAP Financial Group, LLC | $465 | 100 | 0.00% | Shares |
| GAMMA Investing LLC | $423 | 91 | 0.00% | Shares |
| IFP Advisors, Inc | $339 | 73 | 0.00% | Shares |
| Caitong International Asset Management Co., Ltd | $112 | 24 | 0.00% | Shares |
| Clearstead Advisors, LLC | $103 | 22 | 0.00% | Shares |
| FNY Investment Advisers, LLC | $23 | 5,000 | 0.00% | Shares |
| SBI Securities Co., Ltd. | $9 | 2 | 0.00% | Shares |
| Covestor Ltd | $0 | 36 | 0.00% | Shares |