/Investor DB

Yosemite — Full Portfolio

19 tracked investments · listed companies and verified rows first

Atropos Healthatroposhealth.comin𝕏✓ verified

Atropos Health develops a cloud-based platform that generates real-world evidence from electronic health records to inform clinical decision-making and healthcare research.

AI & Machine LearningData & InfrastructureDigital HealthHealthtechStanford, US

Nigam Shah(Co-Founder & Chief Data Scientist)Brigham Hyde(Chief Executive Officer & co-Founder)inSaurabh Gombar(Chief Medical Officer & co-Founder)inNigam Shah, PhD MBBS(Co-Founder of Atropos Health & Chief Data Scientist at Stanford Health Care)NEIL SANGHAVI(Executive Officer)in

BoardMATTHEW BETTONVILLE(Director)

Co-investorsBreyer CapitalCencora VenturesCerity Partners VenturesGaingelsMana Venturesmark vc+6 more

Quarry Theraquarrythera.cominFeb 2025✓ verified

Quarry Thera is a biotech developing oral small-molecule medicines based on induced-proximity pharmacology, using molecular glues and heterobifunctional compounds.

BiotechDeep TechNew Haven, US

Craig Crews(Co-Founder & Scientific Advisor)inMikael Dolsten, M.D., Ph.D.(Co-founder and Executive Chairman of the Board)Craig Crews, Ph.D.(Co-Founder & Scientific Advisor)Dan McHugh(Manager)Tim Shannon(CEO and Board Member)inJeanne Magram(Chief Scientific Officer)in

Co-investorsF-Prime CapitalCanaan PartnersLilly Ventures

Solve Therapeuticssolvetx.comin✓ verified

Solve Therapeutics is a clinical-stage oncology biotech developing antibody-drug conjugates (ADCs) and radiopharmaceuticals for solid tumors, built around its CloakLink hydrophilic cleavable linker platform and an integrated diagnostic for patient selection.

BiotechDeep TechHealthtechBelmont, US

David Johnson(Chief Executive Officer)Clayton Knox(President)Katti Jessen(SVP, Translational Sciences)inYakov Kogan(Head of Operations)Brian Lannutti(Research & Development Leadership)inLangdon Miller(Clinical Development Leadership)

Co-investorsDecheng CapitalMatrix Capital ManagementB Capital GroupB4 Capital

Solve Therapeuticssolvetherapeutics.com✓ verified

Solve Therapeutics is a clinical-stage oncology biotech developing antibody-drug conjugates (ADCs) and radiopharmaceuticals for solid tumors, using its CloakLink hydrophilic cleavable linker system and an integrated patient-selection diagnostic platform.

BiotechHealthtech

Katti JesseninDavid Johnson(Chief Executive Officer)Clayton Knox(President)Jeff Schaal(Founding Scientist & CSO of Cereius (acquired by Solve))

Co-investorsGeneral AtlanticDecheng CapitalMatrix Capital Management

Eureka Therapeuticseurekatherapeutics.comin𝕏May 2023SEC filingmedium confidence

Eureka Therapeutics is a clinical-stage biopharmaceutical company developing T-cell-based therapies to treat solid tumors and other cancers.

BiotechHealthtechEmeryville, US

Cheng Liu(Executive Officer, Director)in

BoardSandy Chau(Director)Hsing Kung(Director)Qiushi Fu(Director)Chih-Kai Cheng(Director)inMichael Cannon(Director)

Board seatReed Jobs· per SEC Form D · $20M raise · filed May 2023

Co-investorsAcorn Pacific VenturesCloudStone CapitalGP Capital

Azalea Therapeuticsazaleatx.cominNov 2025

Azalea Therapeutics develops precision genome editing therapies that engineer T cells directly inside the patient's body to create cancer immunotherapies, using proprietary delivery vehicles to target and modify specific genetic loci without ex vivo cell manipulation.

AI & Machine LearningBiotechMedical DevicesSan Francisco, US

Jennifer Doudna(Co-founder, Nobel Laureate in Chemistry and Li Ka Shing Chancellor's Chair in Biomedical and Health Sciences, UC Berkeley)Rodolphe Barrangou(Co-founder, Associate Professor of Medicine, UCSF)Krishnendu Roy(Co-founder, Professor of Bioengineering, Stanford University)Connor Tsuchida(Scientific Cofounder)in

Co-investorsThird Rock VenturesRA CapitalSozo Ventures

Chai Discoverychaidiscovery.comDec 2025

Chai Discovery builds a computer-aided design suite using artificial intelligence to design new molecules and drugs.

AI & Machine LearningBiotechDeep TechSan Francisco, US

Joshua Meier(Founder)inJack Dent(Founder)inJosh Meier(CEO)Jacques Boitreaud(Founder)Jacques Boutreau(Founder)Joshua Meier Jack Dent(Founder)

Co-investorsAmplify PartnersAvenir Growth CapitalavraBain Capital VenturesBattery VenturesDCVC (Data Collective)+30 more

Daymark Healthdaymarkhealth.cominApr 2025 · $20M

Daymark provides 24/7 in-home and virtual cancer care, offering patients an oncology-specialized team available by phone, text, video, or home visits to coordinate testing, manage symptoms and medications, and handle care logistics.

Digital HealthHealthtechMental HealthPhiladelphia, US

Justin Bekelman(Executive Officer, Director)inJonathan Rhodes(Founder)inPaul Dufault(Executive Officer)Roy Beveridge(Director)

BoardKelsey Maguire(Director)Ambar Bhattacharyya(Director)

Co-investorsBlue Venture FundsHealthier CapitalMaverick VenturesOncology VenturesAlpha PartnersSandbox Industries

DespiertainOct 2025 · $8.4M

HealthtechMiami, US

Christopher Lee(Executive Officer)inChristian Seale(Executive Officer)inJustin Dangel(Executive Officer)in

Fourierfourier.arOct 2025 · $8.4M

Fourier Optics builds Fourier AR, an angular and wavelength-selective metasurface optical combiner embedded invisibly inside ophthalmic lenses that reflects RGB light from a µLED projector to the eye for all-day augmented-reality glasses.

Deep TechHardwareSemiconductors

Dr. Omri Barlev(Founder & CEO)Shoam Shwartz(Founder & CTO)inAsaf Carmel(Founder & VP R&D)in

BoardJoe O'keeffe(Chairman)

Co-investorsMaverick Ventures IsraelLam Capitalfresh.fundInnospark VenturesLasagnaNextGen Venture Partners+1 more

Fourier Healthfourierhealth.cominOct 2025

Fourier Health builds infrastructure to unlock unstructured clinical data from healthcare systems, enabling AI models and clinicians to access actionable intelligence from records currently locked in PDFs and fragmented systems.

AI & Machine LearningData & InfrastructureDigital HealthHealthtech

Christopher Lee(Co-Founder & CEO)inJames Lloyd(Co-Founder & CTO)in

Co-investorsGeneral CatalystNextGen Venture PartnersTau VenturesInnospark VenturesLasagnaMyelin VC

Healthier Capitalhealthiercapital.comSep 2025 · $20M

Healthier Capital is a venture capital firm that invests in technology-enabled healthcare companies seeking to reduce costs and improve care delivery.

Digital HealthFintechHealthtech

Amir Dan Rubin(CEO and Founding Managing Partner)in

Co-investorsModi VenturesBlack Opal VenturesDefine VenturesMacquarie CapitalMaverick VenturesNorwest Venture Partners+2 more

Prompt AIpromptai.coJan 2026 · $80M

Prompt is an Ambient AI product and research company that develops human-centered AI products designed to sense the physical environment.

AI & Machine LearningConsumerDeep TechSan Francisco, US

Tete Xiao(Founder)in

Co-investorsAbstract VenturesAIX VenturesDCVC (Data Collective)Neotribe VenturesAlexandriaBraidwell+4 more

Proximaproxima.ggJan 2026 · $80M

Proxima develops AI-powered gaming experiences and infrastructure, with a focus on embodied AI agents and applied AI systems for interactive entertainment.

AI & Machine LearningGamingSan Francisco, US

Ran Mo(Founder)in

Co-investorsAIX VenturesKonvoy VenturesProgressionAlexandriaBalderton CapitalBayern Kapital+9 more

Sagesagehealth.cominDec 2025 · $11.7M

Sage Health provides a connected platform powered by AI that adapts to evolving care and technology requirements.

AI & Machine LearningDigital HealthHealthtechLongevityNew York City, US

Matt Lynch(Founder)inEllen Johnston(Founder)inRaj Mehra(Founder)in

Co-investorsAlumni VenturesDistributed VenturesIVP (Institutional Venture Partners)MaveronMerus CapitalP101 Ventures+8 more

Sage Caregetsagecare.com𝕏Defunct

Sage Care connects families with local caregiving professionals who provide in-home support for aging parents.

HealthtechMarketplacesToronto, CA

Vanessa Lee(Founder)inLucas Lu

Co-investorsGeneral CatalystY CombinatorSV Angel

Sage Caresagecare.aiin

Sage Care provides software for home care agency operators to manage lead capture, client conversion, and automated administrative paperwork.

AI & Machine LearningEnterprise SoftwareHealthtechSaaSSan Francisco, US

Jon Levinson(CEO)inIan Gillis(CTO)inVanessa Lee(Founder)in

Co-investorsY CombinatorSeven Stars VenturesGeneral CatalystGoodwater CapitalSV AngelTorch Capital+1 more

Tune Therapeuticstunetx.comin𝕏Mar 2023

Tune Therapeutics develops a therapeutic platform targeting the epigenome to treat complex diseases and regenerative medicine applications.

BiotechDeep TechHealthtechLongevityMedical DevicesDurham and Seattle, US

Akira Matsuno(Co-Founder, President, CFO, COO)inDerek Jantz(Executive Officer)inCharles Gersbach(Co-Founder)inJohn McHutchison(CEO, Chairman of the Board)inDan McHugh(Co-Founder, Investor)inBlythe Sather(Executive Officer)in

Co-investorsDuke Capital PartnersHatteras Venture PartnersMission BiocapitalNew Enterprise Associates (NEA)Pappas CapitalRV Invest GmbH+2 more

Turquoise Healthturquoise.healthinMar 2026 · $40M

Turquoise builds a healthcare transaction platform designed to reduce administrative waste in the healthcare system by standardizing pricing, benefits, and claims processing for providers, payers, and patients.

Enterprise SoftwareFintechHealthtechSan Diego, US

Chris Severn(Founder)inAdam Geitgey(Founder)in

Co-investorsAndreessen HorowitzBessemer Venture PartnersBoxGroupOak HC/FT8VCAdams Street Partners+4 more

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.