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Altium Capital

Crossover fund

New York · Seed–Growth · 7 people tracked

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Investment thesis

Altium Capital Management concentrates on long-term healthcare investments, primarily in therapeutics across private ventures and small-cap and micro-cap public companies. The firm provides growth capital to early-stage ventures, often in pre-clinical development phases, and supports companies expected to have transformative catalysts, many raising institutional capital for the first time. Altium favors long-term partnerships with multiple rounds of financing and helps portfolio companies attract additional capital through its investor network. Research and due diligence underpin its conviction-based approach, and the team combines scientific and medical experts with experienced fund managers.

Source: firm website, verified Sep 26, 2026.

Stage
Seed–Growth
HQ
New York, US
Instruments
Equity
Founded
2017
Tracked investments
26
IPOs
3

Team · 7 people

from the firm's website & curated

What they invest in

from 17 of 26 portfolio companies

Biotech ×14Healthtech ×9Medical Devices ×5Deep Tech ×4AI & Machine Learning ×2Digital Health ×2Advanced Manufacturing ×1B2B Marketplaces ×1

HQs:United States×13

Who they back

founder profiles across 8 portfolio companies
50%
solo founders
4 of 8 mapped founding teams

Founding team size:solo founder×42 founders×33 founders×1

Investments · 26 tracked

founders shown can be your intro path

By year:2025 · 12021 · 32019 · 12016 · 16 dated

Delcath Systemsdelcath.cominNASDAQ: DCTH

Delcath Systems is a commercial-stage interventional oncology company developing minimally-invasive treatments for patients with primary and metastatic liver cancers.

BiotechHealthtechMedical DevicesNy, US

Barbra Keck(Executive Officer)inJennifer Simpson(Executive Officer, Director)inGerard Michel(Chief Executive Officer (CEO) and Director)inMarco Taglietti(Director)

BoardRoger Stoll(Director)William Rueckert(Director)

Hyperfinehyperfine.ioin𝕏NASDAQ: HYPR

Hyperfine develops diagnostic imaging and data solutions for patient care.

AI & Machine LearningDeep TechHealthtechMedical Devices

Jonathan Rothberg(Founder)Maria Sainz(President, Chief Executive Officer and Director)Brett Hale(Chief Administrative Officer, Chief Financial Officer, Treasurer and Corporate Secretary)Thomas Teisseyre(Chief Operating Officer)

Co-investorsColle Capital PartnersDolby Family Ventures

Sagimet Biosciencessagimet.cominNASDAQ: SGMT

Sagimet is a clinical-stage biopharmaceutical company developing therapies targeting fatty acid synthase (FASN) for metabolic diseases and oncology.

BiotechDigital HealthHealthtechMenlo Park, US

Rekha Hemrajani(Executive Officer)inMerdad Parsey(Executive Officer, Director)inDavid Happel(Chief Executive Officer & Director)Andreas Grauer(Chief Medical Officer)inThierry Chauche(Chief Financial Officer)inMarie O'Farrell(Chief Scientific Officer)in

Co-investorsHM Venture PartnersKleiner PerkinsNew Enterprise Associates (NEA)BAM ElevateBiotechnology Value FundBlue Owl Capital+1 more

Antios Therapeuticsantiostherapeutics.comin𝕏Nov 2021 · $75M

Antios Therapeutics develops antiviral therapies for hepatitis B virus (HBV) and other viral diseases, including its Active Site Polymerase Inhibitor Nucleotide (ASPIN) ATI-2173 and a capsid assembly modulator program.

BiotechHealthtechMendham, US

Gregory Mayes(Executive Officer, Director)Douglas Mayers(Executive Officer)inTamra Adams(Executive Officer)inAbel De La Rosa(Director)

BoardIyona Rajkomar(Director)inBenjamin Rovinski(Director)

Co-investorsAisling CapitalAvego BioScience CapitalLifeSci Venture PartnersPontifax Venture CapitalAmzak HealthDelos Capital+8 more

Chemomabchemomab.comin

Chemomab is a clinical-stage biotech developing therapies that target the CCL24 cytokine involved in fibro-inflammatory diseases, with its lead antibody nebokitug tested in conditions including primary sclerosing cholangitis, systemic sclerosis, MASH and idiopathic pulmonary fibrosis.

BiotechHealthtechTel Aviv

Adi Mor(Executive Officer, Director)inAdi Mor George(Executive Officer, Director)Jill Quigley(Director)inSigal Fattal(Executive Officer)inMatthew Frankel(Executive Officer)inArnon Aharon(Executive Officer)in

Co-investorsOrbiMedSBI JI Innovation Advisory Ltd.

eGenesisegenesisbio.comin

eGenesis uses gene editing and genome engineering to develop porcine donor animals for cross-species organ transplantation, addressing organ failure treatment and transplant supply constraints.

BiotechDeep TechMedical Devices

Mike Curtis, Ph.D.(President & Chief Executive Officer)

Co-investorsAlta PartnersEisai Innovation, Inc.Fresenius Medical Care VenturesKhosla VenturesLux Capital

eGenesisegenesis.comFeb 2021

Biotechnology company using multiplex gene editing to develop genetically engineered porcine organs for human transplantation.

BiotechBrookline, US

Luhan Yang(President, Secretary and Treasurer)Geoff MacKay(Chief Executive Officer)

BoardGeorge M. Church(Director)

Co-investorsAlta PartnersARCH Venture PartnersCatalio Capital Management, LPHBM Healthcare InvestmentsHBM PartnersKhosla Ventures+13 more

Gemini Therapeuticsgeminitherapeutics.comApr 2016

Precision medicine company developing therapeutics for genetically-defined age-related macular degeneration.

BiotechCambridge, US

James McLaughlin(Executive Officer, Director)in

BoardJean George(Director)Jason Rhodes(Director)inCarl Gordon(Director)in

Co-investorsLightstone VenturesAtlas VentureOrbiMed

Hummingbirdhummingbird-tech.comMay 2021

OLG Machinery, founded in 2008, trades new and certified used industrial spare parts and machinery, serving U.S. companies operating across North and South America with a focus on Mexico.

Advanced ManufacturingB2B MarketplacesLogistics & Supply Chain

Co-investorsOxford Investment Opportunity Network (OION)Ally Bridge GroupAmgen VenturesDroia VenturesFrazier Healthcare PartnersNovo Holdings+2 more

Hummingbird Biosciencehummingbirdbioscience.comin𝕏

Hummingbird Bioscience is a precision biotherapeutics company developing a pipeline of novel targeted therapies for cancer, using proprietary drug discovery technologies and platforms.

AI & Machine LearningBiotechDeep TechHealthtech

Piers Ingram(Chief Executive Officer, Co-Founder, Executive Director)inJerome Boyd-Kirkup(Chief Scientific Officer, Co-Founder)inKonrad Paszkiewicz(Chief Technology Officer)inKwek Kon Yew(Chief Medical Officer)Dipti Thakkar(Chief Operating Officer)in

Co-investorsClavystBioDecheng CapitalDroia VenturesFrazier Life SciencesKiwoom InvestmentMuirwoods Ventures+6 more

Immunovantimmunovant.cominJan 2025

Immunovant is a clinical-stage immunology company developing targeted therapies based on anti-FcRn technology for people with autoimmune diseases.

BiotechHealthtechMedical DevicesNew York, US

Christopher Van Tuyl(Executive Officer)Michael Geffner(Executive Officer)inPete Salzmann(Executive Officer, Director)inJay Stout(Executive Officer)inMelanie Gloria(Executive Officer)inEva Renee Barnett(Executive Officer)

Ocuphire Pharmaocuphire.com

Opus Genetics (formerly Ocuphire) is a clinical-stage ophthalmic biopharmaceutical company developing gene therapies and other treatments for inherited retinal diseases (IRDs) and other retinal and refractive disorders.

BiotechDeep TechDigital HealthWest Bloomfield, US

Mina Sooch(Executive Officer, Director)Meyer Alan(Director)

Co-investorsCapital Midwest FundID Ventures

Palisade BIOpalisadebio.comin𝕏

Palisade Bio develops a PDE4 prodrug platform for treating immune, inflammatory, and fibrotic diseases, with improved pharmacokinetics and tolerability compared to traditional PDE4 inhibitors.

BiotechMedical DevicesCarlsbad, US

I. Richard Garr(Executive Officer, Director)Karl Johe(Executive Officer, Director)Robert McRae(Executive Officer)inHerbert Slade(Executive Officer)J.D. Finley(Executive Officer, Director)JD Finley(Chief Executive Officer)

Quoinpharmaquoinpharma.comin𝕏

Quoin Pharmaceuticals is a pharmaceutical company developing therapeutic products for rare diseases, with a lead candidate, QRX003, in clinical trials for Netherton Syndrome.

BiotechHealthtechAshburn, US

Michael Myers(Executive Officer, Director)Denise Carter(Executive Officer, Director)inMICHAEL MEYERS(Executive Officer, Director)Sally Bridget Lawlor(Executive Officer)Eyal Leibovitz(Executive Officer)Shai Yarkoni(Executive Officer, Director)

Seelos Therapeuticsseelostherapeutics.com

BiotechNew York, US

Raj Mehra(Chief Executive Officer)Michael Golembiewski(Chief Financial Officer)inBRIAN DORSEY(Executive Officer)CATHERINE BOVENIZER(Executive Officer)NEIL MORTON(Executive Officer)

BoardBrian Lian(Director)

Other

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

CerevelCerevel TherapeuticsQuoinSonnet BiotherapeuticsSonnetbioTimber PharmaceuticalsTimberpharmaVincerxVincerx PharmaYumanityYumanity Therapeutics

Exits · 3

3 IPOs

Delcath SystemsNASDAQ: DCTHHyperfineNASDAQ: HYPRSagimet BiosciencesNASDAQ: SGMT

Frequently asked questions

How many investments has Altium Capital made?
Altium Capital has 26 tracked investments, 3 of which have exited, including 1 dated in the last 24 months.
What stage does Altium Capital invest at?
Altium Capital invests at the Seed, Series A, Growth stages.
What sectors does Altium Capital focus on?
Altium Capital focuses on Biotech, Crypto & Web3, Digital Health, Healthtech, Medical Devices.
Where is Altium Capital located?
Altium Capital is headquartered in New York, US.
Who does Altium Capital co-invest with?
Altium Capital most often shares deals with Frazier Life Sciences, Sanofi Ventures, Khosla Ventures, among 29 tracked co-investors.

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