/Investor DB

RA Capital — 2026 Investments

30 investments dated 2026 · listed companies and verified rows first · show all

Agenusagenusbio.comNASDAQ: AGENAug 2026

Agenus is a biotechnology company developing cancer immunotherapies, including its lead investigational combination of botensilimab (an anti-CTLA-4 antibody) and balstilimab (a PD-1 inhibitor), known as BOT+BAL.

BiotechHealthtechLexington, US

Garo Armen(Chairman & CEO, Co-founder)Ozer Baysal(Executive Officer)Robert Stein(Executive Officer)Christine Klaskin(Executive Officer)inKaren Valentine(Executive Officer)Steven O'Day(Chief Medical Officer)in

Co-investorsAdvent Life SciencesGrazia Equity GmbHHEALTHCARE ROYALTY PARTNERSOberland CapitalCommodore CapitalInvus+1 more

AN2 Therapeuticsan2therapeutics.cominNASDAQ: ANTXMar 2026

AN2 Therapeutics is a clinical-stage biopharmaceutical company developing small-molecule drugs from its boron chemistry platform, with a pipeline spanning hematologic diseases, infectious diseases, oncology, and bone disorders.

BiotechHealthtechMenlo Park, US

Joseph S. Zakrzewski(Co-Founder & Director)Eric Easom(Co-Founder, President & CEO)inGeorge H. Talbot(Co-Founder & Senior Clinical Advisor)Michael R.K. (Dickon) Alley(Co-Founder, SVP Research Fellow, Head of Biology)Sanjay Chanda(Chief Development Officer)inLucy O. Day(Chief Financial Officer)in

Co-investorsAdjuvant CapitalBioRock VenturesFlucas VenturesMountain Group CapitalBiotechnology Value FundHatteras Venture Partners

Parabilis Medicinesparabilismed.cominNASDAQ: PBLSJan 2026 · $305M

Helicons develops a peptide-based therapeutic platform designed to target intracellular proteins previously considered undruggable by combining the specificity of antibodies with the cell-penetrating properties of small molecules.

AI & Machine LearningBiotechDeep TechMedical Devices

Mathai Mammen(CEO, President and Chairman)in

Co-investorsARCH Venture PartnersCatalio Capital Management, LPForesite CapitalFrazier Life SciencesGeneral CatalystGV (Google Ventures)+9 more

Relmada Therapeuticsrelmada.comNASDAQ: RLMDMar 2026 · $160M

Relmada is a clinical-stage biopharmaceutical company developing therapies including NDV-01, a sustained-release intravesical formulation of gemcitabine and docetaxel for non-muscle invasive bladder cancer, and Sepranolone, a candidate targeting compulsive behaviors via GABAA receptor modulation.

BiotechHealthtechNew York, US

Sergio Traversa(Executive Officer, Director)Paul Kelly(Director)Maged Shenouda(Director)inEliseo O. Salinas(President and Chief Scientific Officer)inDouglas Beck(Chief Financial Officer)Charles Ence(Chief Accounting and Compliance Officer)

Co-investorsBioAdvanceBAM ElevateBraidwellCommodore CapitalJanus Henderson InvestorsOrbiMed+2 more

Solstice Oncologysolsticeoncology.comFeb 2026✓ verified

Solstice Oncology is a clinical-stage immuno-oncology company developing porustobart, a second-generation engineered CTLA-4 antibody given with anti–PD-1 therapy in the neoadjuvant (pre-surgery) setting to treat early-stage cancers.

BiotechHealthtechBoston, US

David Feltquate(Chief Medical Officer)inMaiken Keson-Brookes(Chief Operating Officer & General Counsel)CAROLINE LOEW(Executive Officer, Director, Promoter)Caroline J. Loew(President & Chief Executive Officer)

BoardJULIE GRANT(Director)in

Board seatEmily MinkowAndrew Levin· per SEC Form D

Co-investorsForbionCanaan Partners

Stipple Biostipple.bioin𝕏Mar 2026 · $100M✓ verified

Stipple Bio develops targeted oncology therapies that act on tumor-specific cell surface epitopes to expand druggable targets and improve therapeutic index for cancer patients.

BiotechHealthtechCambridge, US

Aaron Ring(Co-founder)inAashish Manglik(Co-founder)inJeff Landau(Chief Executive Officer)inRoland Gendron(Chief Business Officer)inMichelle Zhang(Chief Scientific Officer)in

BoardVineeta Agarwala(Director)in

Board seatDerek DiRocco· per SEC Form D

Co-investorsAndreessen HorowitzGV (Google Ventures)Magnetic VenturesOMX VenturesAxial VCLoLa Capital Partners+1 more

Abcuroabcuro.comAug 2026✓ verified

Abcuro develops therapies that target highly cytotoxic T cells for autoimmune diseases, including its lead candidate ulviprubart for inclusion body myositis.

BiotechHealthtechNewton, US

Steven A. Greenberg(Chief Scientific Advisor & Co-Founder)Steven A. Greenberg, MD(Chief Scientific Advisor & Co-Founder)John Alexander Martin(Executive Officer, Director)Stefano Gulla(Founder)Evan Thompson(Executive Officer)David de Graaf(Executive Officer, Director)

Co-investorsBain Capital Life SciencesNew Enterprise Associates (NEA)Samsara BioCapitalSanofi VenturesMass General Brigham VenturesREDMILE+9 more

Avalanche Energyavalanchefusion.comin𝕏Apr 2026 · $29M✓ verified

Avalanche Energy develops compact fusion technology to generate high-energy neutrons for materials testing, radioisotope production, and advanced nuclear battery systems serving defense, space, and commercial power applications.

Deep TechDefense TechEnergyRichland, US

Robin Langtry(Co-Founder, CEO)inBrian Riordan(Co-Founder, COO)in

BoardMatthew Nordan(Director)inKyle Teamey(Director)

Co-investorsCongruent VenturesFounders FundLowercarbon CapitalToyota VenturesAlumni VenturesAutodesk Foundation+7 more

Vivace Therapeuticsvivacetherapeutics.comJul 2026✓ verified

Vivace Therapeutics is an oncology-focused drug discovery and development company creating small-molecule inhibitors targeting the Hippo-YAP pathway to treat cancers including mesothelioma, meningioma, and various other tumor types.

BiotechHealthtechMedical DevicesSan Mateo, US

Shuang Qiao(Executive Officer, Director)Sheng Ding(Executive Officer)Sofie Qiao(Founder)

BoardEdward Hu(Director)Jun Wu(Director)Jake Simson(Director)in

Co-investorsCanaan PartnersCenova CapitalMission Biocapital

Avalancheuseavalanche.comApr 2026 · $29MDefunct

Avalanche provides software development tools that startups can integrate to build and operate referral programs within their products.

Enterprise SoftwareMarketing TechSan Francisco, US

Elezhan (Ijan) Zhakiya(Founder)inNikhil Shinday

Co-investorsLowercarbon CapitalY Combinator8090 IndustriesCongruent VenturesFounders FundToyota Ventures

Avalancheavax.networkin𝕏Apr 2026 · $29M

The Avalanche Foundation is a non-profit organization that supports innovation and growth in the Avalanche ecosystem through grants, programs, and strategic support for developers, entrepreneurs, and communities building on the Avalanche blockchain platform.

Crypto & Web3Data & InfrastructureDeveloper ToolsEnterprise SoftwareFintech

Emin Gun Sirer(Founder)inBrian Riordan(Founder)Elezhan (Ijan) Zhakiya(Founder)inEmin Gün Sirer(Founder)Kevin Sekniqi(Founder)Maofan Ted Yin(Founder)

Co-investorsa16z cryptoAegis VentuesAndreessen HorowitzAndromeda CapitalBaseTwoBig Brain Holdings+35 more

Avalancheavalabs.orgin𝕏Feb 2026 · $29M

Ava Labs is a company building blockchain infrastructure and tools for creating and using finance applications.

Crypto & Web3Data & InfrastructureDeep TechFintechNew York City, US

Emin Gün Sirer(Founder)inEmin Gun Sirer(Founder)inCharley CooperinKevin Sekniqi(Founder)Maofan Ted Yin(Founder)Maofan Yin(Founder)

Co-investorsAnimoca BrandsAbstract VenturesCeras VenturesContinue CapitalInitialized CapitalLvna Capital+6 more

Celea Therapeuticsceleatx.cominJul 2026 · $180M

Celea develops deupirfenidone, a pulmonary therapeutic targeting idiopathic pulmonary fibrosis in partnership with physicians and patient advocacy organizations.

BiotechHealthtechMedical Devices

Co-investorsPureTech HealthLeaps by Bayer

Climbclimb.frMay 2026 · $110M

Climb is a French wealth management service that combines advisors with technology to grow clients' assets through an open-architecture selection of investment products (life insurance, retirement PER, real estate, private equity, tax-reduction schemes, crypto).

FintechSaaS

Aldric Emié(CEO)in

Co-investorsKima VenturesAlly Bridge GroupREDMILE

Contralinecontraline.cominMay 2026

Contraline develops new contraceptive and reproductive health technologies, with a focus on male contraception.

BiotechDigital HealthMedical DevicesCharlottesville, US

Kevin Eisenfrats(Founder)inJohn Herr(Founder)

BoardIris Van Alderwerelt van Rosenburgh(Director)Gurdane Bhutani(Director)inMartin J Emerson(Director)Tom Thorpe(Director)

PartnerLaura Stoppel· quoted

Co-investorsBiotechnology Value FundMBX CapitalAllied Venture PartnersAlumni VenturesAmboy Street VenturesAurum Venture Partners+19 more

Corxelcorxelbio.comJan 2026 · $287M

Develops therapies for cardiometabolic conditions.

Co-investorsNew Enterprise Associates (NEA)HBM Healthcare InvestmentsRTW Investments L.P.

Dignify Therapeuticsdignifytherapeutics.cominSep 2026

Dignify Therapeutics is developing drug programs that induce on-demand defecation and urination to treat functional bowel and bladder disorders, including incontinence and retention associated with neurological conditions and aging.

BiotechDigital HealthMedical DevicesResearch Triangle Park, US

Edward C Burgard(Executive Officer, Director, Promoter)Karl Thor(Chief Scientific Officer)inBenny Ward(Executive Officer, Director, Promoter)inAnthony DiTonno(CEO)Ed Burgard(President)Jeff Welch(Chief Operating Officer)

Co-investorsEshelman Ventures, LLCMontreux Equity Partners

Inhibikase Therapeuticsinhibikase.cominJul 2026 · $50M

Inhibikase Therapeutics is a clinical-stage pharmaceutical company developing protein kinase inhibitor therapeutics for pulmonary arterial hypertension (PAH).

BiotechHealthtechAtlanta, US

Milton H. Werner Ph.D(Executive Officer, Director)inJoseph Frattaroli, C.P.A.(Executive Officer)Dennis Berman(Director)Gisele Dion(Director)

BoardPaul Grint, M.D.(Director)Roy Freeman M.D.(Director)

Karyopharm Therapeuticskaryopharm.comin𝕏Mar 2026 · $30M

Karyopharm is a pharmaceutical company developing drugs based on its SINE (Selective Inhibitor of Nuclear Export) technology, with medicines targeting cancers including multiple myeloma and diffuse large B-cell lymphoma.

BiotechHealthtechNewton, US

Stuart Poulton(Executive Officer)inMichael Mano(Executive Officer)inReshma Rangwala(Executive Officer)inRichard Paulson(CEO)inStephen Mitchener(Executive Officer)inMichael Mason(Executive Officer)in

Co-investorsAvoro Capital AdvisorsForesite CapitalHEALTHCARE ROYALTY PARTNERS

NorthLinks Bionorthlinksbio.cominJun 2026

NorthLinks Bio is a clinical-stage biopharmaceutical company developing HEX17, an intranasal antiviral designed to prevent respiratory virus infections by blocking viral entry at the nasal epithelium.

BiotechHealthtechSt Andrews, GB

Fanny Cavalié(Chief Executive Officer)in

Oncologyoncology.venturesSep 2026 · $225M

Oncology Ventures is a cancer-focused venture capital fund that invests in healthcare technology startups related to oncology care.

AI & Machine LearningBiotechDigital HealthHealthtech

Ben Freeberg(Founder, Managing Partner)inJay Freeberg(Chief Financial Officer)

Co-investorsSandwich CapitalAlleyCorpCanaan PartnersConcord Health PartnersCVS Health VenturesForbion+5 more

Pharmapharma.hrinSep 2026

The Faculty of Pharmacy and Biochemistry offers pharmacy and biochemistry degree programs, including a Pharmacy programme in English aligned with EU Directive 2005/36/EC for EU/EEA registration.

EdTech

Co-investorsVesna AdvisorsNextech InvestThe Column Group

Pinnacle Medicinespinnaclemedicines.cominMar 2026

Pinnacle Medicines develops oral peptide-based therapies designed to deliver antibody-like efficacy in pill form for patients with chronic diseases.

BiotechDigital HealthDoylestown, US

Chengzao Sun(Founder)inSandeep Somani(Founder)in

Co-investorsForesite CapitalQuan CapitalLAVOrbiMedVenrock

Slate Medicinesslatemedicines.cominFeb 2026

Slate Medicines is a clinical-stage biotechnology company.

BiotechMedical DevicesBoston, US

Sara Pacheco(Executive Officer)Neil Buckley(Executive Officer, Director)inGregory Oakes(Chief Executive Officer and Board Director)in

BoardTim Lohoff(Director)Cindy Xiong(Director)inAndrew Levin(Director)

Co-investorsForesite CapitalVenrock

SonoTherasonothera.comin𝕏Jun 2026

SonoThera is developing a nonviral, non-invasive gene delivery technology that uses ultrasound and microbubbles (ultrasound-mediated delivery) to deliver genetic payloads to targeted sites in a redosable way.

BiotechDeep TechDigital HealthHealthtechSouth San Francisco, US

Kenneth Greenberg(Co-Founder, President & CEO)in

Co-investorsVida VenturesLeaps by BayerARCH Venture PartnersFoothill VenturesIllumina VenturesMedical Excellence Capital+8 more

Terremoto Biosciencesterremotobio.comApr 2026 · $108M

Terremoto Biosciences is a clinical-stage biotech developing precision therapies for oncology and genetic diseases using lysine-targeted covalent chemistry.

BiotechDeep TechSouth San Francisco, US

Grace Lu(Executive Officer)James Christensen(Executive Officer, Director)Charles Baum(Executive Officer, Director)in

BoardMichael Goller(Director)Reid Huber(Director)inPeter Thompson(Director)in

Co-investorsEcoR1 CapitalOrbiMedNovo HoldingsThird Rock Ventures

Topl (Now Plasma)plasma.toin𝕏Apr 2026 · $29M

Plasma is a financial technology company offering Plasma One, a stablecoin-based account and Visa card that supports USD₮ transfers, cashback, and yield through third-party DeFi protocols.

Crypto & Web3FintechLondon, GB

Co-investors1/1 Capital6th Man VenturesBeni Venture CapitalImpossible FinanceMercury FundMirana Ventures+12 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Lonestar MedicinesMemento MedicinesTypewriter Therapeutics

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.