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Disclosery

IVA INVENTIVA SA

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ADS (ADR), issuer CIK 1756594

88 managers (88 13F filers) reported a position in IVA shares at 2026-06-30, 84,640,508 shares in all. 31 filers opened a position and 7 filers sold out during the quarter.

Managers
88
13F filers
88
New
31
Added
36
Reduced
7
Sold out
7
Shares held by filers
84,640,508

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, 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
Caligan Partners LP8,163,191$30.9M1.49%+3,188,28513F-HRTimeline
SAMSARA BIOCAPITAL, LLC6,314,805$23.9M1.96%+1,120,00013F-HRTimeline
Paradigm Biocapital Advisors LPin group Paradigm Biocapital Advisors …4,000,000$15.1M0.28%013F-HRTimelineGroup
ANDERA PARTNERS3,633,181$13.7M6.65%+1,815,00013F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC3,606,656$13.6M0.64%+1,432,25813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC3,512,174$13.3M0.01%+524,56113F-HRTimelineGroup
Nantahala Capital Management, LLC2,686,393$10.2M0.61%new13F-HR/ATimeline
Trails Edge Capital Partners, LP2,657,997$10M1.6%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources2,642,611$9.99M<0.01%+181,04613F-HRTimelineGroup
Squadron Capital Management LLC2,435,000$9.2M3.15%+1,900,00013F-HRTimeline
Woodline Partners LP2,323,149$8.78M0.03%new13F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc2,307,773$8.72M0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG2,305,192$8.71M<0.01%-13,50113F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC2,003,782$7.57M0.14%+533,37513F-HRTimeline
Patient Square Capital LP1,967,171$7.44M1.15%new13F-HRTimeline
NEXTBio Capital Management LP1,787,984$6.76M3.11%+454,50013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,784,566$6.75M<0.01%+1,719,61613F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,697,148$6.42M<0.01%+852,93313F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.1,683,012$6.36M0.01%+726,79113F-HRTimelineGroup
Integral Health Asset Management, LLC1,520,000$5.75M0.24%+1,120,00013F-HRTimeline
Yu Fan1,500,000$5.67M5.25%013F-HRTimeline
NEA Management Company, LLC1,462,586$5.53M0.35%013F-HRTimeline
STEMPOINT CAPITAL LP1,426,320$5.39M0.93%new13F-HRTimeline
Propel Bio Management, LLC1,281,212$4.84M2.53%+556,53413F-HRTimeline
KINGDON CAPITAL MANAGEMENT, L.L.C.1,270,000$4.8M0.65%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,309,100$4.65M<0.01%new13F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…1,120,000$4.23M0.01%new13F-HRTimelineGroup
Ikarian Capital, LLC1,129,101$4.15M0.68%-300,00013F-HRTimeline
Polar Capital Holdings Plcin group Polar Capital Holdings Plc1,074,214$4.06M0.01%-1,057,92413F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP965,907$3.65M<0.01%+311,69613F-HRTimelineGroup
SYQUANT CAPITAL SAS913,135$3.45M0.77%new13F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.909,000$3.44M0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY901,640$3.41M<0.01%+288,28313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC901,369$3.41M<0.01%+831,93513F-HRTimelineGroup
HighVista Strategies LLC831,442$3.14M0.72%+215,77613F-HRTimeline
Deep Track Capital, LP800,000$3.02M0.04%-422,45313F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP728,111$2.75M<0.01%+501,70513F-HRTimelineGroup
DIADEMA PARTNERS LP740,786$2.73M0.96%+388,38713F-HRTimeline
BVF INC/ILin group BVF INC/IL686,040$2.59M0.07%013F-HRTimelineGroup
FMR LLCin group FMR LLC685,400$2.59M<0.01%new13F-HRTimelineGroup
Ally Bridge Group (NY) LLC634,800$2.4M3.09%-110,50013F-HRTimeline
Qube Research & Technologies Ltd397,558$1.5M<0.01%new13F-HRTimeline
J. Goldman & Co LP337,500$1.28M0.04%+233,98213F-HRTimeline
Simplify Asset Management Inc.313,483$1.18M0.02%+85,56013F-HRTimeline
Artisan Partners Limited Partnership263,538$996K<0.01%-59,46813F-HRTimeline
Ghisallo Capital Management LLC250,000$945K0.02%new13F-HRTimeline
Burkehill Global Management, LP225,000$850K0.03%new13F-HRTimeline
SEVEN GRAND MANAGERS, LLC225,000$850K0.03%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC224,499$849K<0.01%+39,59213F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd214,282$810K0.01%+148,16113F-HRTimelineGroup
Persistent Asset Partners Ltd209,182$791K0.25%+81,08313F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd207,182$783K0.01%+122,85913F-HRTimelineGroup
Seven Fleet Capital Management LP200,141$757K0.12%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/151,917$574K<0.01%new13F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management144,181$545K<0.01%new13F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC135,648$513K<0.01%new13F-HRTimelineGroup
HRT FINANCIAL LP123,953$468K<0.01%+105,09913F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…115,000$435K<0.01%-30,45913F-HRTimelineGroup
Rathbones Group PLC100,000$378K<0.01%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC83,996$318K<0.01%+6,43513F-HRTimeline
Engineers Gate Manager LP71,116$269K<0.01%+43,28013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…36,726$158K<0.01%+10,04113F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.40,000$151K<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC34,355$130K<0.01%+2,87313F-HRTimelineGroup
R Squared Ltd29,918$113K0.06%new13F-HRTimeline
Quaker Wealth Management, LLC24,960$94.3K0.03%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND24,467$92.5K<0.01%013F-HRTimeline
Shay Capital LLC21,871$82.7K0.01%new13F-HRTimeline
China Universal Asset Management Co., L…21,600$81.6K<0.01%+5,60013F-HRTimeline
NewEdge Advisors, LLC20,078$75.9K<0.01%+7813F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC20,000$75.6K<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA15,741$60K<0.01%new13F-HRTimelineGroup
Ground Swell Capital, LLC12,803$48.4K0.05%new13F-HRTimeline
BLAIR WILLIAM & CO/IL10,000$37.8K<0.01%013F-HRTimeline
Frec Markets, Inc.in group Frec Markets, Inc.10,000$37.8K<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC6,612$25K<0.01%new13F-HRTimelineGroup
GAMMA Investing LLC5,020$19K<0.01%+50513F-HRTimeline
RHUMBLINE ADVISERS4,672$17.7K<0.01%+1,81013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,800$6.8K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC1,781$6.73K<0.01%new13F-HRTimelineGroup
Stone House Investment Management, LLC1,463$5.53K<0.01%new13F-HRTimeline
Covestor Ltd402$2K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.308$1.16K<0.01%new13F-HRTimelineGroup
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp300$1.13K<0.01%013F-HRTimelineGroup
Larson Financial Group LLC225$851<0.01%new13F-HRTimeline
Caitong International Asset Management …155$586<0.01%+15313F-HRTimeline
Bell Investment Advisors, Inc76$288<0.01%013F-HRTimeline
Arax Advisory Partners51$193<0.01%new13F-HRTimeline