/Investor DB

Alexandria — 2026 Investments

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

BigHat Biosciencesbighatbio.comin𝕏Sep 2026

Big Hat Bio develops therapeutics under development across multiple programs.

AI & Machine LearningBiotechDeep TechSan Francisco, US

Peyton Greenside(Founder)inMark DePristo(Founder)inMark DePristo Peyton Greenside(Founder)Theresa Tribble(Founder)Andrew Conrad(Director)

BoardFrancisco Gimenez(Director)in

Co-investors8VCAndreessen HorowitzBOLD LongevityCatalio Capital Management, LPFlucas VenturesGaingels+16 more

Precedeprecede.bioin𝕏Jan 2026

Precede Biosciences develops a blood-based diagnostic platform that profiles gene expression from cell-free DNA to reveal disease biology at the transcriptional level for drug developers and clinical trials.

AI & Machine LearningBiotechDigital HealthBoston, US

Rehan Verjee(Co-Founder, Chief Executive Officer, Board Director)inSylvan Baca(Co-Founder; Assistant Professor of Medicine, Dana-Farber Cancer Institute)inToni Choueiri(Co-Founder; Director, Lank Center for GU Oncology, Dana-Farber Cancer Institute)Matthew Freedman(Co-Founder; Professor of Medicine, Dana-Farber Cancer Institute)

Co-investors5AM VenturesIllumina VenturesOUP (Osage University Partners)Lilly Asia VenturesS28 CapitalUPMC Enterprises

Prompt AIpromptai.coJan 2026

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)Laude VenturesNeotribe VenturesBraidwell+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 VenturesProgressionBalderton CapitalBayern KapitalBraidwell+9 more

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

Other

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

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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.