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Disclosery

AVIR ATEA PHARMACEUTICALS INC

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COMMON STOCK (common), issuer CIK 1593899

119 managers (125 13F filers) reported a position in AVIR shares at 2026-06-30, 59,434,917 shares in all. 18 filers opened a position and 20 filers sold out during the quarter.

Managers
119
13F filers
125
New
18
Added
46
Reduced
38
Sold out
20
Shares held by filers
59,434,917

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
FMR LLCin group FMR LLC12,004,064$55.8M<0.01%+53,29213F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.8,720,077$40.5M<0.01%+284,64013F-HRTimelineGroup
BML Capital Management, LLC6,952,330$32.3M18.46%-106,32713F-HRTimeline
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC4,814,700$22.4M1.02%013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 5 filers holding4,090,529$19M-235,024Timeline
Bain Capital Life Sciences Investors, L…in group Bain Capital Life Sciences In…2,075,639$9.65M0.57%-284,99913F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC2,035,192$9.46M0.01%+452,37513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,958,435$9.11M<0.01%+210,72913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,652,399$7.68M<0.01%-42,23613F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP1,506,697$7.01M0.01%-357,46713F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,299,515$6.04M<0.01%+44,03113F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,131,200$5.26M0.01%-35,20013F-HRTimeline
Rosalind Advisors, Inc.1,070,550$4.98M1.87%-101,30513F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO945,918$4.36M<0.01%+5,76113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP755,239$3.51M<0.01%+170,21413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY719,514$3.35M<0.01%-11,50613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co610,607$2.84M<0.01%+13,89813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC530,856$2.47M<0.01%-57,60713F-HRTimelineGroup
CM Management, LLC355,000$1.65M1.05%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC348,653$1.62M<0.01%+187,70713F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.345,186$1.61M<0.01%-34,12813F-HRTimelineGroup
BANQUE PICTET & CIE SA345,077$1.6M0.02%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC304,611$1.42M<0.01%-45,32113F-HRTimelineGroup
Nuveen, LLCin group TIAA284,283$1.32M<0.01%+41,18013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.267,125$1.24M<0.01%+133,77713F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC247,710$1.15M<0.01%+201,60113F-HRTimelineGroup
Quantinno Capital Management LP242,302$1.13M<0.01%+226,35213F-HRTimeline
Opaleye Management Inc.235,000$1.09M0.1%-87,60013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC221,009$1.02M<0.01%-37,98013F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …210,542$979K<0.01%013F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…206,785$962K<0.01%+149,77613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp189,452$881K<0.01%+3,64713F-HRTimelineGroup
Auour Investments LLC177,000$823K0.24%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC170,657$794K<0.01%+3,42713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC157,224$731K<0.01%+108,82313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.124,220$668K<0.01%+2,90013F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC130,900$609K0.01%-17,50013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD118,757$552K<0.01%+18,95413F-HRTimeline
STRS OHIO117,700$547K<0.01%+21,30013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/115,808$539K<0.01%+9,24613F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC102,421$476K<0.01%+9,17413F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding96,826$450K-15,443Timeline
RHUMBLINE ADVISERS91,124$424K<0.01%+2,07013F-HRTimeline
Aldebaran Capital, LLC88,180$410K0.31%-1,76613F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/81,730$380K<0.01%-23,91013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS78,721$366K<0.01%-77,67013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding75,783$352K-61,539Timeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\70,400$327K<0.01%+4,71413F-HRTimelineGroup
NOMURA ASSET MANAGEMENT INTERNATIONAL I…in group NOMURA ASSET MANAGEMENT CO LTD70,000$326K<0.01%013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN59,716$278K<0.01%+32,94713F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…54,892$255K<0.01%+26,88213F-HRTimelineGroup
Rangeley Capital, LLC43,500$202K0.19%-3,00013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…39,466$184K<0.01%-31213F-HRTimelineGroup
ALGERT GLOBAL LLC38,520$179K<0.01%new13F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding36,237$169K-1,589Timeline
NANO CAP NEW MILLENNIUM GROWTH FUND L P35,000$163K0.13%+2,50013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC34,614$161K<0.01%+29,16713F-HRTimelineGroup
RBF Capital, LLC30,000$140K0.01%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC29,316$136K<0.01%-25,78213F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV27,860$130K<0.01%new13F-HR/ATimeline
JOHNSON INVESTMENT COUNSEL INC25,590$119K<0.01%+7,25013F-HRTimeline
Certified Advisory Corp24,500$114K0.01%013F-HRTimeline
Creative Planningin group Creative Planning23,103$107K<0.01%-28,69213F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…22,010$102K<0.01%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO19,038$88.5K<0.01%-137,34613F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …17,698$82.3K<0.01%-2,47413F-HRTimelineGroup
Police & Firemen's Retirement System of…16,938$78.8K<0.01%013F-HRTimeline
Engineers Gate Manager LP16,806$78.1K<0.01%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC16,655$77.4K<0.01%-18513F-HRTimeline
Headlands Technologies LLC16,619$77.3K0.01%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC16,471$76.6K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND16,346$76K<0.01%013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC16,242$75.5K<0.01%+1,98513F-HRTimelineGroup
Spark Investment Management LLC16,200$75.3K0.15%new13F-HRTimeline
Graham Capital Management, L.P.16,145$75.1K<0.01%new13F-HRTimeline
BAILARD, INC.16,100$74.9K<0.01%new13F-HRTimeline
RFG Advisory, LLC14,875$69.2K<0.01%013F-HRTimeline
Trexquant Investment LP14,751$68.6K<0.01%new13F-HRTimeline
China Universal Asset Management Co., L…12,736$59.2K<0.01%-1,12813F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC12,180$56.6K<0.01%+78013F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC12,077$56.2K<0.01%new13F-HRTimelineGroup
Sunpointe, LLC11,943$55.5K0.02%013F-HRTimeline
ProShare Advisors LLC11,907$55.4K<0.01%-1,73113F-HRTimeline
BLAIR WILLIAM & CO/IL11,325$52.7K<0.01%+1,28813F-HRTimeline
Blue Trust, Inc.8,700$40.5K<0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc7,082$32.9K<0.01%+1,14913F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,203$28.8K<0.01%+2,24413F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…5,914$27.5K<0.01%013F-HRTimelineGroup
FNY Investment Advisers, LLC5,000$23K0.01%013F-HRTimeline
Arax Advisory Partners4,224$19.6K<0.01%new13F-HRTimeline
Versant Capital Management, Inc4,220$19.6K<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC3,325$15.3K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,218$15K<0.01%+2,93613F-HRTimelineGroup
SIMPLEX TRADING, LLC2,933$13.6K<0.01%-3,31113F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,785$12.9K<0.01%-29113F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,214$10.3K<0.01%-2,60813F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.1,656$7.7K<0.01%-8713F-HRTimeline
Sterling Capital Management LLC1,429$6.64K<0.01%-88913F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,026$4.77K<0.01%+113F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…977$4.54K<0.01%-2,86913F-HR/ATimeline
Allworth Financial LP438$2.04K<0.01%+26013F-HRTimeline
Integrated Wealth Concepts LLC437$2.03K<0.01%new13F-HRTimeline
Essential Partners LLC294$1.37K<0.01%+24513F-HRTimeline
SJS Investment Consulting Inc.256$1.19K<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC245$1.13K<0.01%+8513F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…209$972<0.01%+11813F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC142$660<0.01%+5713F-HRTimeline
GROUP ONE TRADING LLC140$651<0.01%+11013F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…128$595<0.01%new13F-HRTimeline
Global Retirement Partners, LLC123$572<0.01%13F-HRTimeline
True Wealth Design, LLC122$568<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC106$493<0.01%013F-HRTimeline
REAP Financial Group, LLC100$465<0.01%013F-HRTimeline
GAMMA Investing LLC91$423<0.01%-1813F-HRTimeline
IFP Advisors, Inc73$339<0.01%+6913F-HRTimeline
Caitong International Asset Management …24$112<0.01%+2213F-HRTimeline
Clearstead Advisors, LLC22$103<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.2$9<0.01%013F-HRTimeline
Covestor Ltd36$00%new13F-HRTimelineValue filed as zero, left out of ratios.

Events

  • TANG CAPITAL MANAGEMENT LLC and 5 other reporting persons reported 4,814,700 AVIR shares, 6% of the class, as of 2026-10-06, in a 13G filed 2026-10-06. 0001214659-26-012604

    Accepted , ingested