DaveManuel.com · Institutional Ownership · Who Owns It
ATEA PHARMACEUTICALS INC (AVIR)
Institutional ownership reported to the SEC as of Q2 2026, across 24 quarters.
125
Reporting holders
$276.5M
Reported value
74.1%
Of shares outstanding
0.0%
Calls
0.0%
Puts
-2
Holder change
Institutions report 59,434,580 shares against 80,204,699 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| FMR LLC | $55.8M | 12,004,064 | 0.00% | 23q | HELD |
| BlackRock, Inc. | $40.5M | 8,720,077 | 0.00% | 8q | +3.4%+$1.3M |
| BML Capital Management, LLC | $32.3M | 6,952,330 | 18.36% | 13q | -1.5%-$494.4K |
| TANG CAPITAL MANAGEMENT LLC | $22.4M | 4,814,700 | 1.02% | 14q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $13.8M | 2,964,862 | 0.00% | 2q | -8.7%-$1.3M |
| Bain Capital Life Sciences Investors, LLC | $9.7M | 2,075,639 | 0.57% | 23q | -12.1%-$1.3M |
| ACADIAN ASSET MANAGEMENT LLC | $9.5M | 2,035,192 | 0.01% | 21q | +28.6%+$2.1M |
| GEODE CAPITAL MANAGEMENT, LLC | $9.1M | 1,958,435 | 0.00% | 23q | +12.1%+$980.1K |
| STATE STREET CORP | $7.7M | 1,652,399 | 0.00% | 23q | -2.5%-$196.4K |
| TWO SIGMA INVESTMENTS, LP | $7.0M | 1,506,697 | 0.01% | 13q | -19.2%-$1.7M |
| DIMENSIONAL FUND ADVISORS LP | $6.0M | 1,299,515 | 0.00% | 14q | +3.5%+$204.7K |
| RENAISSANCE TECHNOLOGIES LLC | $5.3M | 1,131,200 | 0.01% | 20q | -3.0%-$163.7K |
| Rosalind Advisors, Inc. | $5.0M | 1,070,550 | 1.85% | 2q | -8.6%-$471.1K |
| JPMORGAN CHASE & CO | $4.4M | 945,918 | 0.00% | 23q | +0.6%+$26.6K |
| NORTHERN TRUST CORP | $3.5M | 755,239 | 0.00% | 23q | +29.1%+$791.5K |
| MORGAN STANLEY | $3.3M | 719,514 | 0.00% | 23q | -1.6%-$53.5K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $2.9M | 630,185 | 0.00% | 2q | +13.0%+$337.6K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2.8M | 610,607 | 0.00% | 23q | +2.3%+$64.6K |
| GOLDMAN SACHS GROUP INC | $2.5M | 530,856 | 0.00% | 23q | -9.8%-$267.9K |
| VANGUARD FIDUCIARY TRUST CO | $2.2M | 469,801 | 0.00% | 2q | -3.1%-$69.3K |
| CM Management, LLC | $1.7M | 355,000 | 1.05% | 21q | HELD |
| BARCLAYS PLC | $1.6M | 348,653 | 0.00% | 18q | +116.6%+$872.8K |
| D. E. Shaw & Co., Inc. | $1.6M | 345,186 | 0.00% | 16q | -9.0%-$158.7K |
| BANQUE PICTET & CIE SA | $1.6M | 345,077 | 0.01% | 21q | HELD |
| MILLENNIUM MANAGEMENT LLC | $1.4M | 304,611 | 0.00% | 7q | -13.0%-$210.7K |
| Nuveen, LLC | $1.3M | 284,283 | 0.00% | 6q | +16.9%+$191.5K |
| Invesco Ltd. | $1.2M | 267,125 | 0.00% | 22q | +100.3%+$622.1K |
| AQR CAPITAL MANAGEMENT LLC | $1.2M | 247,710 | 0.00% | 4q | +437.2%+$937.4K |
| Quantinno Capital Management LP | $1.1M | 242,302 | 0.00% | 2q | +1419.1%+$1.1M |
| Opaleye Management Inc. | $1.1M | 235,000 | 0.10% | 3q | -27.2%-$407.3K |
| HSBC HOLDINGS PLC | $1.0M | 221,009 | 0.00% | 12q | -14.7%-$175.8K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $979.0K | 210,542 | 0.00% | 2q | HELD |
| WELLINGTON MANAGEMENT GROUP LLP | $961.6K | 206,785 | 0.00% | 10q | +262.7%+$696.5K |
| Bank of New York Mellon Corp | $881.0K | 189,452 | 0.00% | 23q | +2.0%+$17.0K |
| Auour Investments LLC | $823.0K | 177,000 | 0.24% | 13q | HELD |
| AMERICAN CENTURY COMPANIES INC | $793.6K | 170,657 | 0.00% | 20q | +2.0%+$15.9K |
| CITADEL ADVISORS LLC | $731.1K | 157,224 | 0.00% | 4q | +224.8%+$506.0K |
| ALLIANCEBERNSTEIN L.P. | $668.3K | 124,220 | 0.00% | 23q | +2.4%+$15.6K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $608.7K | 130,900 | 0.01% | 7q | -11.8%-$81.4K |
| STATE OF WISCONSIN INVESTMENT BOARD | $552.2K | 118,757 | 0.00% | 23q | +19.0%+$88.1K |
| STRS OHIO | $547.3K | 117,700 | 0.00% | 23q | +22.1%+$99.0K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $539.0K | 115,808 | 0.00% | 23q | +8.7%+$43.0K |
| Jump Financial, LLC | $476.3K | 102,421 | 0.00% | 4q | +9.8%+$42.7K |
| UBS Group AG | $439.5K | 94,507 | 0.00% | 23q | -14.0%-$71.8K |
| RHUMBLINE ADVISERS | $423.7K | 91,124 | 0.00% | 23q | +2.3%+$9.6K |
| Aldebaran Capital, LLC | $410.0K | 88,180 | 0.31% | 3q | -2.0%-$8.2K |
| BANK OF AMERICA CORP /DE/ | $380.0K | 81,730 | 0.00% | 23q | -22.6%-$111.2K |
| BNP PARIBAS FINANCIAL MARKETS | $366.1K | 78,721 | 0.00% | 7q | -49.7%-$361.2K |
| DEUTSCHE BANK AG\ | $327.4K | 70,400 | 0.00% | 3q | +7.2%+$21.9K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $326.0K | 70,000 | 0.00% | 3q | HELD |
| Susquehanna Portfolio Strategies, LLC | $288.6K | 62,073 | 0.00% | 2q | +11.9%+$30.6K |
| WELLS FARGO & COMPANY/MN | $277.7K | 59,716 | 0.00% | 23q | +123.1%+$153.2K |
| Russell Investments Group, Ltd. | $254.9K | 54,892 | 0.00% | 21q | +96.0%+$124.8K |
| Rangeley Capital, LLC | $202.3K | 43,500 | 0.18% | 5q | -6.5%-$14.0K |
| MetLife Investment Management, LLC | $183.5K | 39,466 | 0.00% | 23q | -0.8%-$1.5K |
| ALGERT GLOBAL LLC | $179.1K | 38,520 | 0.00% | new | NEW |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | $162.8K | 35,000 | 0.13% | 3q | +7.7%+$11.6K |
| CITIGROUP INC | $161.0K | 34,614 | 0.00% | 23q | +535.5%+$135.6K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $151.9K | 32,658 | 0.00% | 9q | -3.2%-$5.1K |
| RBF Capital, LLC | $139.5K | 30,000 | 0.01% | 15q | HELD |
| Squarepoint Ops LLC | $136.3K | 29,316 | 0.00% | 3q | -46.8%-$119.9K |
| MERCER GLOBAL ADVISORS INC /ADV | $129.5K | 27,860 | 0.00% | new | NEW |
| Vanguard Global Advisers, LLC | $119.4K | 25,681 | 0.00% | 2q | HELD |
| JOHNSON INVESTMENT COUNSEL INC | $119.0K | 25,590 | 0.00% | 5q | +39.5%+$33.7K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $115.8K incl. $52.1K options CALL | 13,710 | 0.00% | 22q | -83.2%-$575.6K |
| Certified Advisory Corp | $113.9K | 24,500 | 0.01% | 4q | HELD |
| Creative Planning | $107.4K | 23,103 | 0.00% | 7q | -55.4%-$133.4K |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $102.3K | 22,010 | 0.00% | 9q | HELD |
| SEI INVESTMENTS CO | $88.5K | 19,038 | 0.00% | 2q | -87.8%-$638.7K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $82.3K | 17,698 | 0.00% | 23q | -12.3%-$11.5K |
| Police & Firemen's Retirement System of New Jersey | $78.8K | 16,938 | 0.00% | 7q | HELD |
| Engineers Gate Manager LP | $78.1K | 16,806 | 0.00% | new | NEW |
| INTECH INVESTMENT MANAGEMENT LLC | $77.4K | 16,655 | 0.00% | 8q | -1.1% |
| Headlands Technologies LLC | $77.3K | 16,619 | 0.01% | new | NEW |
| Cerity Partners LLC | $76.6K | 16,471 | 0.00% | new | NEW |
| NEW YORK STATE COMMON RETIREMENT FUND | $76.0K | 16,346 | 0.00% | 23q | HELD |
| VOYA INVESTMENT MANAGEMENT LLC | $75.5K | 16,242 | 0.00% | 23q | +13.9%+$9.2K |
| Spark Investment Management LLC | $75.3K | 16,200 | 0.15% | new | NEW |
| Graham Capital Management, L.P. | $75.1K | 16,145 | 0.00% | new | NEW |
| BAILARD, INC. | $74.9K | 16,100 | 0.00% | new | NEW |
| RFG Advisory, LLC | $69.2K | 14,875 | 0.00% | 3q | HELD |
| Trexquant Investment LP | $68.6K | 14,751 | 0.00% | new | NEW |
| China Universal Asset Management Co., Ltd. | $59.2K | 12,736 | 0.00% | 16q | -8.1%-$5.2K |
| PRUDENTIAL FINANCIAL INC | $56.6K | 12,180 | 0.00% | 2q | +6.8%+$3.6K |
| NEUBERGER BERMAN GROUP LLC | $56.2K | 12,077 | 0.00% | new | NEW |
| Sunpointe, LLC | $55.5K | 11,943 | 0.02% | 11q | HELD |
| ProShare Advisors LLC | $55.4K | 11,907 | 0.00% | 22q | -12.7%-$8.0K |
| BLAIR WILLIAM & CO/IL | $52.7K | 11,325 | 0.00% | 2q | +12.8%+$6.0K |
| SIMPLEX TRADING, LLC | $40.6K incl. $27.0K options CALL+PUT | 2,933 | 0.00% | 10q | -53.0%-$45.8K |
| Blue Trust, Inc. | $40.5K | 8,700 | 0.00% | 17q | HELD |
| Legal & General Group Plc | $32.9K | 7,082 | 0.00% | 23q | +19.4%+$5.3K |
| Tower Research Capital LLC (TRC) | $28.8K | 6,203 | 0.00% | 23q | +56.7%+$10.4K |
| Ameritas Investment Partners, Inc. | $27.5K | 5,914 | 0.00% | 23q | HELD |
| FNY Investment Advisers, LLC | $23.0K | 5,000 | 0.01% | 6q | HELD |
| GROUP ONE TRADING LLC | $21.1K incl. $20.5K options CALL | 140 | 0.00% | 3q | +366.7%+$16.6K |
| Arax Advisory Partners | $19.6K | 4,224 | 0.00% | new | NEW |
| Versant Capital Management, Inc | $19.6K | 4,220 | 0.00% | new | NEW |
| Mirae Asset Global Investments Co., Ltd. | $16.6K | 3,579 | 0.00% | 10q | -12.2%-$2.3K |
| Smartleaf Asset Management LLC | $15.3K | 3,325 | 0.00% | 3q | HELD |
| ROYAL BANK OF CANADA | $15.0K | 3,218 | 0.00% | 23q | +1041.1%+$13.7K |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-06 | 13G | TANG CAPITAL MANAGEMENT, LLCwith 5 co-filers | 6.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 24 | $3.3M | 634,950 | 2 | 9 | 3 | 0.0% |
| Q2 2026 | 125 | $276.5M | 59,434,580 | 20 | 44 | 38 | 0.0% |
| Q1 2026 | 127 | $323.4M | 60,096,421 | 23 | 38 | 40 | 0.2% |
| Q4 2025 | 111 | $204.4M | 57,273,242 | 10 | 27 | 41 | 0.0% |
| Q3 2025 | 113 | $159.8M | 53,784,089 | 15 | 32 | 37 | 2.4% |
| Q2 2025 | 106 | $189.7M | 52,700,465 | 12 | 32 | 28 | 0.0% |
| Q1 2025 | 105 | $158.4M | 52,968,991 | 8 | 33 | 35 | 0.0% |
| Q4 2024 | 107 | $189.0M | 56,333,299 | 12 | 36 | 30 | 0.2% |
| Q3 2024 | 106 | $196.7M | 58,007,755 | 15 | 38 | 26 | 1.2% |
| Q2 2024 | 103 | $193.5M | 56,739,007 | 9 | 34 | 36 | 2.9% |
| Q1 2024 | 113 | $230.2M | 55,278,308 | 21 | 35 | 37 | 3.0% |
| Q4 2023 | 109 | $170.2M | 55,569,920 | 6 | 44 | 29 | 0.3% |
| Q3 2023 | 120 | $170.9M | 56,854,487 | 6 | 39 | 40 | 0.2% |
| Q2 2023 | 133 | $213.9M | 57,048,241 | 27 | 40 | 37 | 0.3% |
| Q1 2023 | 131 | $229.8M | 68,547,888 | 17 | 44 | 43 | 0.1% |
| Q4 2022 | 135 | $288.2M | 57,826,134 | 26 | 52 | 35 | 3.5% |
| Q3 2022 | 115 | $447.0M | 76,109,083 | 12 | 46 | 29 | 3.1% |
| Q2 2022 | 125 | $559.4M | 76,695,054 | 22 | 38 | 37 | 2.7% |
| Q1 2022 | 124 | $538.0M | 73,221,135 | 19 | 33 | 42 | 1.8% |
| Q4 2021 | 141 | $803.1M | 86,098,074 | 43 | 43 | 33 | 4.2% |
| Q3 2021 | 144 | $3.5B | 99,448,402 | 57 | 40 | 32 | 0.7% |
| Q2 2021 | 105 | $1.3B | 61,931,344 | 43 | 41 | 16 | 0.6% |
| Q1 2021 | 81 | $3.3B | 54,249,473 | 19 | 21 | 23 | 0.1% |
| Q4 2020 | 68 | $2.3B | 54,950,988 | 64 | 0 | 0 | 0.0% |