Atea Pharmaceuticals, Inc. - AVIR

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q2 2026 · Compare: Q1 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
FMR LLC History Added to 12,004,064 55,818 0.0% 0.0% 1 +53,292 0.45% Q2 2026 Aug 13, 2026
BlackRock, Inc. History Added to 8,720,077 40,548 0.0% 0.0% 2 +284,640 3.37% Q2 2026 Aug 07, 2026
BML Capital Management, LLC History Reduced 6,952,330 32,328 18.36% 24.38% 3 -106,327 -1.51% Q2 2026 Aug 07, 2026
TANG CAPITAL MANAGEMENT LLC History No change 4,814,700 22,388 1.02% 1.32% 4 0 0.0% Q2 2026 Aug 14, 2026
VANGUARD CAPITAL MANAGEMENT LLC History Reduced 2,964,862 13,786 0.0% 0.0% 5 -281,262 -8.66% Q2 2026 Aug 13, 2026
Bain Capital Life Sciences Investors, LLC History Reduced 2,075,639 9,651 0.57% 1.15% 6 -284,999 -12.07% Q2 2026 Aug 14, 2026
ACADIAN ASSET MANAGEMENT LLC History Added to 2,035,192 9,455 0.01% 0.01% 7 +452,375 28.58% Q2 2026 Aug 13, 2026
GEODE CAPITAL MANAGEMENT, LLC History Added to 1,958,435 9,108 0.0% 0.0% 8 +210,729 12.06% Q2 2026 Aug 12, 2026
STATE STREET CORP History Reduced 1,652,399 7,683 0.0% 0.0% 9 -42,236 -2.49% Q2 2026 Aug 07, 2026
TWO SIGMA INVESTMENTS, LP History Reduced 1,506,697 7,006 0.01% 0.01% 10 -357,467 -19.18% Q2 2026 Aug 14, 2026
DIMENSIONAL FUND ADVISORS LP History Added to 1,299,515 6,042 0.0% 0.0% 11 +44,031 3.51% Q2 2026 Aug 11, 2026
RENAISSANCE TECHNOLOGIES LLC History Reduced 1,131,200 5,260 0.01% 0.01% 12 -35,200 -3.02% Q2 2026 Aug 13, 2026
Rosalind Advisors, Inc. History Reduced 1,070,550 4,978 1.85% 2.53% 13 -101,305 -8.64% Q2 2026 Aug 14, 2026
JPMORGAN CHASE & CO History Added to 945,918 4,360 0.0% 0.0% 14 +5,761 0.61% Q2 2026 Aug 12, 2026
NORTHERN TRUST CORP History Added to 755,239 3,511 0.0% 0.0% 15 +170,214 29.1% Q2 2026 Aug 13, 2026
MORGAN STANLEY History Reduced 719,514 3,345 0.0% 0.0% 16 -11,506 -1.57% Q2 2026 Aug 13, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History Added to 630,185 2,930 0.0% 0.0% 17 +72,606 13.02% Q2 2026 Aug 13, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Added to 610,607 2,839 0.0% 0.0% 18 +13,898 2.33% Q2 2026 Aug 14, 2026
GOLDMAN SACHS GROUP INC History Reduced 530,856 2,468 0.0% 0.0% 19 -57,607 -9.79% Q2 2026 Aug 14, 2026
VANGUARD FIDUCIARY TRUST CO History Reduced 469,801 2,184 0.0% 0.0% 20 -14,904 -3.07% Q2 2026 Aug 13, 2026
CM Management, LLC History No change 355,000 1,650 1.05% 1.6% 21 0 0.0% Q2 2026 Aug 13, 2026
BARCLAYS PLC History Added to 348,653 1,621 0.0% 0.0% 22 +187,707 116.63% Q2 2026 Aug 14, 2026
D. E. Shaw & Co., Inc. History Reduced 345,186 1,605 0.0% 0.0% 23 -34,128 -9.0% Q2 2026 Aug 14, 2026
BANQUE PICTET & CIE SA History No change 345,077 1,604 0.01% 0.01% 24 0 0.0% Q2 2026 Jul 24, 2026
MILLENNIUM MANAGEMENT LLC History Reduced 304,611 1,416 0.0% 0.0% 25 -45,321 -12.95% Q2 2026 Aug 14, 2026
Nuveen, LLC History Added to 284,283 1,321 0.0% 0.0% 26 +41,180 16.94% Q2 2026 Aug 11, 2026
Invesco Ltd. History Added to 267,125 1,242 0.0% 0.0% 27 +133,777 100.32% Q2 2026 Aug 14, 2026
AQR CAPITAL MANAGEMENT LLC History Added to 247,710 1,151 0.0% 0.0% 28 +201,601 437.23% Q2 2026 Aug 14, 2026
Quantinno Capital Management LP History Added to 242,302 1,126 0.0% 0.0% 29 +226,352 1419.13% Q2 2026 Aug 13, 2026
Opaleye Management Inc. History Reduced 235,000 1,092 0.1% 0.23% 30 -87,600 -27.15% Q2 2026 Aug 14, 2026
HSBC HOLDINGS PLC History Reduced 221,009 1,023 0.0% 0.0% 31 -37,980 -14.66% Q2 2026 Aug 14, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP History No change 210,542 979 0.0% 0.0% 32 0 0.0% Q2 2026 Aug 13, 2026
WELLINGTON MANAGEMENT GROUP LLP History Added to 206,785 961 0.0% 0.0% 33 +149,776 262.72% Q2 2026 Aug 14, 2026
Bank of New York Mellon Corp History Added to 189,452 880 0.0% 0.0% 34 +3,647 1.96% Q2 2026 Aug 06, 2026
Auour Investments LLC History No change 177,000 823 0.24% 0.3% 35 0 0.0% Q2 2026 Jul 21, 2026
AMERICAN CENTURY COMPANIES INC History Added to 170,657 793 0.0% 0.0% 36 +3,427 2.05% Q2 2026 Aug 12, 2026
CITADEL ADVISORS LLC History Added to 157,224 731 0.0% 0.0% 37 +87,423 125.25% Q2 2026 Sep 02, 2026
ALLIANCEBERNSTEIN L.P. History Added to 124,220 668 0.0% 0.0% 38 +2,900 2.39% Q2 2026 Aug 14, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History Reduced 130,900 608 0.01% 0.02% 39 -17,500 -11.79% Q2 2026 Aug 14, 2026
STATE OF WISCONSIN INVESTMENT BOARD History Added to 118,757 552 0.0% 0.0% 40 +18,954 18.99% Q2 2026 Aug 14, 2026
STRS OHIO History Added to 117,700 547 0.0% 0.0% 41 +21,300 22.1% Q2 2026 Jul 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Added to 115,808 539 0.0% 0.0% 42 +9,246 8.68% Q2 2026 Aug 14, 2026
Jump Financial, LLC History Added to 102,421 476 0.0% 0.01% 43 +9,174 9.84% Q2 2026 Aug 13, 2026
UBS Group AG History Reduced 94,507 439 0.0% 0.0% 44 -15,443 -14.05% Q2 2026 Aug 13, 2026
RHUMBLINE ADVISERS History Added to 91,124 423 0.0% 0.0% 45 +2,070 2.32% Q2 2026 Aug 11, 2026
Aldebaran Capital, LLC History Reduced 88,180 410 0.31% 0.37% 46 -1,766 -1.96% Q2 2026 Aug 14, 2026
BANK OF AMERICA CORP /DE/ History Reduced 81,730 380 0.0% 0.0% 47 -23,910 -22.63% Q2 2026 Aug 14, 2026
BNP PARIBAS FINANCIAL MARKETS History Reduced 78,721 366 0.0% 0.0% 48 -77,670 -49.66% Q2 2026 Aug 13, 2026
DEUTSCHE BANK AG\ History Added to 70,400 327 0.0% 0.0% 49 +4,714 7.18% Q2 2026 Aug 07, 2026
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. History No change 70,000 326 0.0% 0.0% 50 0 0.0% Q2 2026 Aug 14, 2026
Susquehanna Portfolio Strategies, LLC History Added to 62,073 288 0.0% 0.0% 51 +6,586 11.87% Q2 2026 Aug 14, 2026
WELLS FARGO & COMPANY/MN History Added to 59,716 277 0.0% 0.0% 52 +32,947 123.08% Q2 2026 Aug 14, 2026
Russell Investments Group, Ltd. History Added to 54,892 254 0.0% 0.0% 53 +26,882 95.97% Q2 2026 Aug 06, 2026
Rangeley Capital, LLC History Reduced 43,500 202 0.18% 0.24% 54 -3,000 -6.45% Q2 2026 Aug 14, 2026
MetLife Investment Management, LLC History Reduced 39,466 183 0.0% 0.0% 55 -312 -0.78% Q2 2026 Aug 13, 2026
ALGERT GLOBAL LLC History New 38,520 179 0.0% 56 +38,520 New Q2 2026 Aug 13, 2026
NANO CAP NEW MILLENNIUM GROWTH FUND L P History Added to 35,000 162 0.12% 0.16% 57 +2,500 7.69% Q2 2026 Aug 14, 2026
CITIGROUP INC History Added to 34,614 160 0.0% 0.0% 58 +29,167 535.47% Q2 2026 Aug 03, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Reduced 32,658 151 0.0% 0.0% 59 -1,093 -3.24% Q2 2026 Aug 14, 2026
RBF Capital, LLC History No change 30,000 139 0.01% 0.01% 60 0 0.0% Q2 2026 Aug 14, 2026
Squarepoint Ops LLC History Reduced 29,316 136 0.0% 0.0% 61 -25,782 -46.79% Q2 2026 Aug 14, 2026
MERCER GLOBAL ADVISORS INC /ADV History New 27,860 129 0.0% 62 +27,860 New Q2 2026 Aug 19, 2026
Vanguard Global Advisers, LLC History No change 25,681 119 0.0% 0.0% 63 0 0.0% Q2 2026 Aug 13, 2026
JOHNSON INVESTMENT COUNSEL INC History Added to 25,590 118 0.0% 0.0% 64 +7,250 39.53% Q2 2026 Jul 23, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Reduced 24,910 115 0.0% 0.0% 65 -134,625 -84.39% Q2 2026 Aug 14, 2026
Certified Advisory Corp History No change 24,500 113 0.01% 0.01% 66 0 0.0% Q2 2026 Jul 16, 2026
Creative Planning History Reduced 23,103 107 0.0% 0.0% 67 -28,692 -55.4% Q2 2026 Aug 13, 2026
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM History No change 22,010 102 0.0% 0.0% 68 0 0.0% Q2 2026 Aug 10, 2026
SEI INVESTMENTS CO History Reduced 19,038 88 0.0% 0.0% 69 -137,346 -87.83% Q2 2026 Aug 14, 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE History Reduced 17,698 82 0.0% 0.0% 70 -2,474 -12.26% Q2 2026 Sep 09, 2026
Engineers Gate Manager LP History New 16,806 78 0.0% 72 +16,806 New Q2 2026 Aug 14, 2026
Police & Firemen's Retirement System of New Jersey History No change 16,938 78 0.0% 0.0% 71 0 0.0% Q2 2026 Jul 23, 2026
Headlands Technologies LLC History New 16,619 77 0.01% 74 +16,619 New Q2 2026 Aug 12, 2026
INTECH INVESTMENT MANAGEMENT LLC History Reduced 16,655 77 0.0% 0.0% 73 -185 -1.1% Q2 2026 Aug 10, 2026
Cerity Partners LLC History New 16,471 76 0.0% 76 +16,471 New Q2 2026 Aug 14, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 16,346 76 0.0% 0.0% 75 0 0.0% Q2 2026 Jul 29, 2026
Spark Investment Management LLC History New 16,200 75 0.15% 79 +16,200 New Q2 2026 Aug 10, 2026
Graham Capital Management, L.P. History New 16,145 75 0.0% 78 +16,145 New Q2 2026 Aug 14, 2026
VOYA INVESTMENT MANAGEMENT LLC History Added to 16,242 75 0.0% 0.0% 77 +1,985 13.92% Q2 2026 Aug 12, 2026
BAILARD, INC. History New 16,100 74 0.0% 80 +16,100 New Q2 2026 Jul 30, 2026
RFG Advisory, LLC History No change 14,875 69 0.0% 0.0% 81 0 0.0% Q2 2026 Jul 15, 2026
Trexquant Investment LP History New 14,751 68 0.0% 82 +14,751 New Q2 2026 Aug 14, 2026
China Universal Asset Management Co., Ltd. History Reduced 12,736 59 0.0% 0.01% 83 -1,128 -8.14% Q2 2026 Jul 24, 2026
Neuberger Berman Group LLC History New 12,077 56 0.0% 85 +12,077 New Q2 2026 Aug 13, 2026
PRUDENTIAL FINANCIAL INC History Added to 12,180 56 0.0% 0.0% 84 +780 6.84% Q2 2026 Aug 12, 2026
ProShare Advisors LLC History Reduced 11,907 55 0.0% 0.0% 86 -1,731 -12.69% Q2 2026 Aug 11, 2026
Sunpointe, LLC History No change 11,943 55 0.02% 0.02% 87 0 0.0% Q2 2026 Jul 24, 2026
BLAIR WILLIAM & CO/IL History Added to 11,325 52 0.0% 0.0% 88 +1,288 12.83% Q2 2026 Aug 11, 2026
Blue Trust, Inc. History No change 8,700 40 0.0% 0.0% 89 0 0.0% Q2 2026 Jul 21, 2026
Legal & General Group Plc History Added to 7,082 32 0.0% 0.0% 90 +1,149 19.37% Q2 2026 Aug 14, 2026
Tower Research Capital LLC (TRC) History Added to 6,203 28 0.0% 0.0% 91 +2,244 56.68% Q2 2026 Aug 11, 2026
Ameritas Investment Partners, Inc. History No change 5,914 27 0.0% 0.0% 92 0 0.0% Q2 2026 Aug 13, 2026
FNY Investment Advisers, LLC History No change 5,000 23 0.01% 0.01% 93 0 0.0% Q2 2026 Jul 08, 2026
Arax Advisory Partners History New 4,224 19 0.0% 94 +4,224 New Q2 2026 Aug 10, 2026
Versant Capital Management, Inc History New 4,220 19 0.0% 95 +4,220 New Q2 2026 Jul 02, 2026
Mirae Asset Global Investments Co., Ltd. History Reduced 3,579 16 0.0% 0.0% 96 -496 -12.17% Q2 2026 Jul 22, 2026
ROYAL BANK OF CANADA History Added to 3,218 15 0.0% 0.0% 97 +2,936 1041.13% Q2 2026 Aug 14, 2026
Smartleaf Asset Management LLC History No change 3,325 15 0.0% 0.0% 98 0 0.0% Q2 2026 Aug 12, 2026
SIMPLEX TRADING, LLC History Reduced 2,933 13 0.0% 0.0% 99 -3,311 -53.03% Q2 2026 Aug 12, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Reduced 2,785 12 0.0% 0.0% 100 -291 -9.46% Q2 2026 Aug 07, 2026
Rockefeller Capital Management L.P. History Reduced 2,214 10 0.0% 0.0% 102 -2,608 -54.09% Q2 2026 Aug 13, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History No change 2,319 10 0.0% 0.0% 101 0 0.0% Q2 2026 Aug 13, 2026
GF FUND MANAGEMENT CO. LTD. History Reduced 1,656 7 0.0% 0.0% 103 -87 -4.99% Q2 2026 Aug 07, 2026
Sterling Capital Management LLC History Reduced 1,429 6 0.0% 0.0% 104 -889 -38.35% Q2 2026 Jul 28, 2026
CWM, LLC History No change 1,027 5 0.0% 0.0% 105 0 0.0% Q1 2026 May 14, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Reduced 977 4 0.0% 0.0% 106 -2,869 -74.6% Q2 2026 Aug 24, 2026
OSAIC HOLDINGS, INC. History Added to 1,026 4 0.0% 0.0% 107 +1 0.1% Q2 2026 Aug 14, 2026
Allworth Financial LP History Added to 438 2 0.0% 108 +260 146.07% Q2 2026 Aug 11, 2026
SJS Investment Consulting Inc. History New 256 1 0.0% 111 +256 New Q2 2026 Jul 22, 2026
Essential Partners LLC History Added to 294 1 0.0% 110 +245 500.0% Q2 2026 Aug 10, 2026
Farther Finance Advisors, LLC History Added to 245 1 0.0% 109 +85 53.13% Q2 2026 Jul 17, 2026
JANE STREET GROUP, LLC History Closed out 0 0 0.0% -418,296 -100.0% Q2 2026 Aug 14, 2026
Irenic Capital Management LP History Closed out 0 0 0.11% -301,699 -100.0% Q2 2026 Aug 14, 2026
Peapod Lane Capital LLC History Closed out 0 0 1.18% -272,820 -100.0% Q2 2026 Jul 27, 2026
Point72 Asset Management, L.P. History Closed out 0 0 0.0% -119,553 -100.0% Q2 2026 Aug 14, 2026
Informed Momentum Co LLC History Closed out 0 0 0.07% -112,866 -100.0% Q2 2026 Aug 13, 2026
ALPS ADVISORS INC History Closed out 0 0 0.0% -64,862 -100.0% Q2 2026 Jul 29, 2026
Empowered Funds, LLC History Closed out 0 0 0.0% -49,469 -100.0% Q2 2026 Aug 14, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History Closed out 0 0 0.0% -43,104 -100.0% Q2 2026 Aug 14, 2026
Virtu Financial LLC History Closed out 0 0 0.01% -34,030 -100.0% Q2 2026 Aug 13, 2026
XTX Topco Ltd History Closed out 0 0 0.0% -23,141 -100.0% Q2 2026 Aug 14, 2026
AXQ CAPITAL, LP History Closed out 0 0 0.01% -18,181 -100.0% Q2 2026 Aug 06, 2026
Connor, Clark & Lunn Investment Management Ltd. History Closed out 0 0 0.0% -12,985 -100.0% Q2 2026 Aug 12, 2026
TWO SIGMA SECURITIES, LLC History Closed out 0 0 0.01% -12,131 -100.0% Q2 2026 Aug 14, 2026
Vanguard Personalized Indexing Management, LLC History Closed out 0 0 0.0% -11,464 -100.0% Q2 2026 Aug 11, 2026
Optiver Holding B.V. History Closed out 0 0 0.0% -670 -100.0% Q2 2026 Aug 12, 2026
JONES FINANCIAL COMPANIES LLLP History Closed out 0 0 0.0% -207 -100.0% Q2 2026 Aug 14, 2026
FEDERATED HERMES, INC. History Closed out 0 0 -143 -100.0% Q2 2026 Aug 12, 2026
MAI Capital Management History Closed out 0 0 -132 -100.0% Q2 2026 Aug 14, 2026
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ History New 128 0 +128 New Q2 2026 Jul 31, 2026
Global Retirement Partners, LLC History New 123 0 +123 New Q2 2026 Aug 06, 2026
True Wealth Design, LLC History New 122 0 +122 New Q2 2026 Jul 16, 2026
EverSource Wealth Advisors, LLC History Added to 209 0 +118 129.67% Q2 2026 Jul 24, 2026
GROUP ONE TRADING LLC History Added to 140 0 +110 366.67% Q2 2026 Aug 13, 2026
Root Financial Partners, LLC History Closed out 0 0 -84 -100.0% Q2 2026 Jul 29, 2026
IFP Advisors, Inc History Added to 73 0 +69 1725.0% Q2 2026 Jul 20, 2026
US BANCORP \DE\ History Closed out 0 0 -64 -100.0% Q2 2026 Aug 12, 2026
ROTHSCHILD INVESTMENT LLC History Added to 142 0 +57 67.06% Q2 2026 Aug 06, 2026
Covestor Ltd History New 36 0 +36 New Q2 2026 Aug 07, 2026
Caitong International Asset Management Co., Ltd History Added to 24 0 +22 1100.0% Q2 2026 Aug 04, 2026
Clearstead Advisors, LLC History New 22 0 +22 New Q2 2026 Aug 06, 2026
GAMMA Investing LLC History Reduced 91 0 -18 -16.51% Q2 2026 Jul 07, 2026
NISA INVESTMENT ADVISORS, LLC History No change 106 0 0 0.0% Q2 2026 Aug 10, 2026
SBI Securities Co., Ltd. History No change 2 0 0 0.0% Q2 2026 Jul 22, 2026
REAP Financial Group, LLC History No change 100 0 0 0.0% Q2 2026 Aug 04, 2026