13F Filings/AVIR

ATEA PHARMACEUTICALS INC (AVIR): Institutional Ownership

Hedge funds and institutional managers reporting a position in AVIR · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
10
13F filers
Aggregate Value
$32.1M
Across holders
Last Price
$4.49
2026-06-26
Sector
Health Care
GICS
Holder activity6 new2 added2 reduced
Institutional Holders of AVIR
↗
10 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund422K$14.8M46.1%0.0%New—Q3 2021
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.86M$10.0M31.2%0.0%Added+$6.0MQ1 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund1.17M$6.3M19.5%0.0%Reduced$-119KQ1 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund43K$233K0.7%0.0%Added+$233KQ1 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund44K$213K0.7%0.0%New—Q4 2022
Walleye Capital LLC
CIK 0001758720
Hedge Fund58K$208K0.6%0.0%New—Q2 2025
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund46K$164K0.5%0.0%New—Q4 2025
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund21K$115K0.4%0.0%Reduced$-115KQ1 2026
Brevan Howard Capital Management LP
CIK 0001512857
Hedge Fund29K$85K0.3%0.0%New—Q3 2025
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund2K$7K0.0%0.0%New—Q4 2025
ADAGE CAPITAL PARTNERS GP, L.L.C.New
Hedge Fund
$14.8M· 46.1% of total· 0.0% port· 422K sh· — QoQ· Q3 2021
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$10.0M· 31.2% of total· 0.0% port· 1.86M sh· +$6.0M QoQ· Q1 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$6.3M· 19.5% of total· 0.0% port· 1.17M sh· $-119K QoQ· Q1 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$233K· 0.7% of total· 0.0% port· 43K sh· +$233K QoQ· Q1 2026
BALYASNY ASSET MANAGEMENT LLCNew
Hedge Fund
$213K· 0.7% of total· 0.0% port· 44K sh· — QoQ· Q4 2022
Walleye Capital LLCNew
Hedge Fund
$208K· 0.6% of total· 0.0% port· 58K sh· — QoQ· Q2 2025
Schonfeld Strategic Advisors LLCNew
Hedge Fund
$164K· 0.5% of total· 0.0% port· 46K sh· — QoQ· Q4 2025
CITADEL ADVISORS LLCReduced
Hedge Fund
$115K· 0.4% of total· 0.0% port· 21K sh· $-115K QoQ· Q1 2026
Brevan Howard Capital Management LPNew
Hedge Fund
$85K· 0.3% of total· 0.0% port· 29K sh· — QoQ· Q3 2025
MARSHALL WACE, LLPNew
Hedge Fund
$7K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q4 2025
← All 13F filings