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Disclosery

AVTX AVALO THERAPEUTICS INC

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COMMON STOCK (common), issuer CIK 1534120

66 managers (66 13F filers) reported a position in AVTX shares at 2025-09-30, 15,317,690 shares in all. 32 filers opened a position and 2 filers sold out during the quarter.

Managers
66
13F filers
66
New
32
Added
15
Reduced
8
Sold out
2
Shares held by filers
15,317,690

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

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
BVF INC/ILin group BVF INC/IL1,355,256$17.2M0.7%+327,20713F-HRTimelineGroup
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC1,349,300$17.1M0.41%+382,30013F-HRTimelineGroup
Nantahala Capital Management, LLCin group Nantahala Capital Management,…1,235,000$15.7M0.97%+240,00013F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.1,053,983$13.4M0.03%new13F-HRTimelineGroup
Affinity Asset Advisors, LLC1,006,217$12.8M1.19%+398,34513F-HRTimeline
Caligan Partners LP833,333$10.6M1.47%new13F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management817,436$10.4M0.02%new13F-HRTimelineGroup
SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,…720,922$9.16M1.33%new13F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC692,637$8.8M<0.01%+525,69613F-HRTimelineGroup
RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P.662,968$8.43M0.1%-270,00513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/605,842$7.7M<0.01%+199,27113F-HR/ATimelineGroup
Commodore Capital LPin group Commodore Capital LP483,000$6.14M0.3%013F-HRTimelineGroup
TCG Crossover Management, LLC483,000$6.14M0.3%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC481,669$6.12M<0.01%new13F-HRTimelineGroup
Velan Capital Investment Management LP263,642$3.35M3.15%+108,67013F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…258,769$3.29M0.01%new13F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC228,297$2.9M0.07%+216,97613F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC213,572$2.71M<0.01%new13F-HRTimelineGroup
SUPERSTRING CAPITAL MANAGEMENT LP188,080$2.39M2.36%new13F-HRTimeline
Ally Bridge Group (NY) LLC178,100$2.26M1.9%new13F-HRTimeline
Ikarian Capital, LLCin group Ikarian Capital, LLC159,777$2.03M0.41%+124,47713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.154,251$1.96M<0.01%-1,64813F-HRTimelineGroup
Deep Track Capital, LP144,600$1.84M0.05%-422,50313F-HRTimeline
PERCEPTIVE ADVISORS LLCin group PERCEPTIVE ADVISORS LLC139,667$1.78M0.05%013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC137,431$1.75M<0.01%new13F-HRTimelineGroup
Boxer Capital Management, LLCin group Boxer Capital Management, LLC125,000$1.59M0.51%new13F-HR/ATimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC104,189$1.33M<0.01%-6,27113F-HRTimelineGroup
Exome Asset Management LLC100,036$1.27M0.84%new13F-HRTimeline
Patient Square Capital LP100,000$1.27M0.34%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC98,700$1.25M<0.01%new13F-HRTimeline
RWA WEALTH PARTNERS, LLC86,516$1.1M0.01%-174,50013F-HRTimeline
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.85,247$1.08M0.02%new13F-HR/ATimelineGroup
DLD Asset Management, LP75,000$953K0.12%new13F-HR/ATimeline
Aberdeen Group plcin group Aberdeen Group plc72,800$925K<0.01%new13F-HRTimelineGroup
Sio Capital Management, LLC72,173$917K0.23%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP56,009$712K<0.01%new13F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd54,999$696K0.01%+44,02313F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP49,242$626K<0.01%+36,35313F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…47,398$602K<0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP45,454$578K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG45,208$575K<0.01%-38,51613F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC44,743$569K<0.01%+24,13013F-HRTimelineGroup
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…33,337$424K0.03%new13F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC32,393$412K0.04%-72,33713F-HRTimelineGroup
Birchview Capital, LP31,000$394K0.3%new13F-HRTimeline
HighVista Strategies LLC27,778$353K0.09%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC24,628$313K0.02%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP18,575$236K<0.01%-4,09813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd13,950$177K0.01%new13F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP11,215$143K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC9,346$119K<0.01%new13F-HR/ATimelineGroup
BIT Capital GmbH1,929$24.5K<0.01%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,573$20K<0.01%+1,49913F-HR/ATimelineGroup
PFS Partners, LLC1,000$12.7K0.01%new13F-HRTimeline
SIMPLEX TRADING, LLC748$9K<0.01%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC400$5.08K<0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC281$3.57K<0.01%+28013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…26$330<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.23$292<0.01%+113F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY10$127<0.01%013F-HR/ATimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS5$64<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2$18<0.01%013F-HRTimelineGroup
Parallel Advisors, LLC1$13<0.01%013F-HRTimeline
Key Financial Inc1$13<0.01%013F-HRTimeline
Activest Wealth Management1$13<0.01%013F-HRTimeline
Avion Wealth5$00%013F-HRTimelineValue filed as zero, left out of ratios.