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Disclosery

AVIR ATEA PHARMACEUTICALS INC

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COMMON STOCK (common), issuer CIK 1593899

106 managers (108 13F filers) reported a position in AVIR shares at 2025-06-30, 52,688,502 shares in all. 13 filers opened a position and 10 filers sold out during the quarter.

Managers
106
13F filers
108
New
13
Added
36
Reduced
27
Sold out
10
Shares held by filers
52,688,502

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 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
BlackRock, Inc.in group BlackRock, Inc.8,668,527$31.2M<0.01%-274,53813F-HRTimelineGroup
BML Capital Management, LLC7,609,812$27.4M20.99%013F-HRTimeline
FMR LLCin group FMR LLC5,719,758$20.6M<0.01%-298,26113F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC4,889,200$17.6M0.89%+89,20013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC4,887,221$17.6M<0.01%+159,51913F-HRTimelineGroup
Bain Capital Life Sciences Investors, L…in group Bain Capital Life Sciences In…2,485,638$8.95M1.12%013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,925,573$6.93M<0.01%-51,76413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,776,401$6.4M<0.01%+5,71313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,411,263$5.08M<0.01%+227,53713F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,234,100$4.44M0.01%-44,30013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding1,067,512$3.84M+282,763Timeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC917,846$3.3M0.01%013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP675,459$2.43M<0.01%-14,71613F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO652,661$2.35M<0.01%-120,55613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co635,282$2.29M<0.01%+27,40013F-HRTimelineGroup
Newtyn Management, LLC580,000$2.09M0.32%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY544,268$1.96M<0.01%+88,92413F-HRTimelineGroup
CM Management, LLC500,000$1.8M1.64%013F-HRTimeline
Peapod Lane Capital LLC452,468$1.63M1.63%+40813F-HRTimeline
Almitas Capital LLC445,386$1.6M0.4%-269,61913F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…359,451$1.29M<0.01%+54,92113F-HRTimelineGroup
BANQUE PICTET & CIE SA345,077$1.24M0.01%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC299,657$1.08M<0.01%+41,04913F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC290,460$1.05M<0.01%+172,29313F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC261,774$942K<0.01%+90,46213F-HR/ATimelineGroup
Nuveen, LLCin group TIAA255,847$921K<0.01%-35,24413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp200,151$721K<0.01%-2,96513F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC195,782$719K<0.01%-5,45113F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.195,852$705K<0.01%-148,69313F-HRTimelineGroup
Auour Investments LLC177,000$637K0.22%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC174,490$628K<0.01%+97,92813F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC173,791$626K<0.01%+10,93013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…164,522$592K<0.01%+58,93813F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.150,202$541K<0.01%-22,95413F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC143,100$515K0.01%013F-HRTimeline
ALLIANCEBERNSTEIN L.P.127,820$460K<0.01%+8,60013F-HRTimeline
RHUMBLINE ADVISERS119,420$430K<0.01%+2,97713F-HRTimeline
STRS OHIO113,500$409K<0.01%+8,00013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/109,739$395K<0.01%+49,07813F-HRTimelineGroup
UBS Group AGin group UBS Group AG109,424$394K<0.01%+45,85613F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD109,340$394K<0.01%+11,21313F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…93,927$338K0.02%+93,81113F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd87,124$314K0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/79,910$288K<0.01%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC70,395$253K<0.01%-32,21213F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD70,000$252K<0.01%013F-HRTimelineGroup
SIMPLEX TRADING, LLC60,584$218K0.01%new13F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC57,759$208K<0.01%new13F-HRTimelineGroup
Rangeley Capital, LLC53,000$191K0.24%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN49,289$177K<0.01%+2,87513F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC46,165$166K<0.01%new13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…45,525$164K<0.01%+6913F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding45,263$163K-3,655Timeline
INTECH INVESTMENT MANAGEMENT LLC44,619$161K<0.01%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\42,967$155K<0.01%-17,29613F-HRTimelineGroup
OXFORD ASSET MANAGEMENT LLP40,787$147K0.05%+18,58513F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…36,567$132K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC35,319$127K<0.01%-19,39013F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC34,075$123K<0.01%new13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC33,751$122K<0.01%013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…33,258$120K<0.01%-21,64413F-HRTimelineGroup
Shay Capital LLC32,954$119K0.03%-28,17013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …32,741$118K<0.01%+2,17213F-HRTimelineGroup
ALGERT GLOBAL LLC30,639$110K<0.01%013F-HR/ATimeline
RBF Capital, LLC30,000$108K0.01%-14,92913F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC25,097$90.3K<0.01%013F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP24,867$89.5K<0.01%new13F-HRTimelineGroup
Graham Capital Management, L.P.24,824$89.4K<0.01%+8,12213F-HRTimeline
Creative Planningin group Creative Planning22,341$80.4K<0.01%013F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…22,010$79.2K<0.01%013F-HRTimeline
ProShare Advisors LLC18,912$68.1K<0.01%-1,60213F-HRTimeline
China Universal Asset Management Co., L…17,188$61.9K0.01%+24613F-HRTimeline
Police & Firemen's Retirement System of…16,938$61K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND16,346$58.8K<0.01%013F-HR/ATimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…16,100$58K<0.01%013F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC15,340$55.2K<0.01%new13F-HRTimeline
WOLVERINE TRADING, LLC15,729$54.3K<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS12,627$45.5K<0.01%-71,73413F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA12,230$43K<0.01%+4,15813F-HR/ATimelineGroup
Sunpointe, LLC11,943$43K0.02%013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC10,135$36.5K<0.01%new13F-HRTimelineGroup
Blue Trust, Inc.8,700$31.3K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…8,492$30.6K<0.01%-12,94413F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,514$27.1K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc7,216$26K<0.01%013F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\5,470$19.7K<0.01%-54013F-HRTimelineGroup
FNY Investment Advisers, LLC5,000$18K0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…4,294$15.5K<0.01%+3,40213F-HRTimelineGroup
GROUP ONE TRADING LLC4,231$15.2K<0.01%+4,15413F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.3,442$12.4K<0.01%-579,28713F-HRTimelineGroup
AMALGAMATED BANK2,673$10K<0.01%013F-HRTimeline
Sterling Capital Management LLC2,180$7.85K<0.01%+84913F-HR/ATimeline
GF FUND MANAGEMENT CO. LTD.2,096$7.55K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,330$4.79K<0.01%-4513F-HR/ATimelineGroup
CWM, LLCin group CWM, LLC474$2K<0.01%-13213F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC400$1.44K<0.01%new13F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.242$1K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP207$714<0.01%013F-HRTimelineGroup
IFP Advisors, Inc0$606<0.01%013F-HRTimelineAmount filed as zero, left out of ratios.
Farther Finance Advisors, LLC149$536<0.01%+313F-HRTimeline
NISA INVESTMENT ADVISORS, LLC106$382<0.01%-17513F-HRTimeline
MAI Capital Management95$342<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC85$306<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.2$7<0.01%013F-HRTimeline
Covestor Ltd85$00%+313F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount 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