Stock Ownership/ANTX

AN2 THERAPEUTICS INC (ANTX): Ownership & Insider Activity

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

Reported Holders
8
13F filers
Aggregate Value
$26.6M
Across holders
Last Price
$5.63
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity5 increased2 reduced3 exited
Full exits: Hudson Bay Capital Management LP, MARSHALL WACE, LLP, Qube Research & Technologies Ltd
Institutional Holders of ANTX
↗
8 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund2.32M$11.2M42.1%0.0%Added+$466KQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund1.00M$4.8M18.2%0.0%Unchanged+$0Q2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund952K$4.6M17.3%0.0%Added+$3.1MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund556K$2.7M10.1%0.0%Added—Q2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund460K$2.2M8.4%0.0%Reduced$-2.6MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund130K$628K2.4%0.0%Reduced$-334KQ2 2026
Walleye Capital LLC
CIK 0001758720
Hedge Fund72K$349K1.3%0.0%Added—Q2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund16K$77K0.3%0.0%Added—Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$11.2M· 42.1% of total· 0.0% port· 2.32M sh· +$466K QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Unchanged
Hedge Fund
$4.8M· 18.2% of total· 0.0% port· 1.00M sh· +$0 QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$4.6M· 17.3% of total· 0.0% port· 952K sh· +$3.1M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$2.7M· 10.1% of total· 0.0% port· 556K sh· — QoQ· Q2 2026
Woodline Partners LPReduced
Hedge Fund
$2.2M· 8.4% of total· 0.0% port· 460K sh· $-2.6M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$628K· 2.4% of total· 0.0% port· 130K sh· $-334K QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$349K· 1.3% of total· 0.0% port· 72K sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$77K· 0.3% of total· 0.0% port· 16K sh· — QoQ· Q2 2026
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