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    Halcyon Fund

    Washington, District of Columbia, United StatesFounded 2022
    www.halcyonhouse.org/investing-old/halcyon-fund
    HealthcareCybersecurityEducation

    Halcyon Fund, managed by Halcyon Venture Partners, focuses on impact investments in Climate, Health, and EquityTech sectors, primarily targeting underrepresented founders and alumni of Halcyon fellowships at the pre-seed and seed stages. The firm also invests in B2B commercial services companies, including those in educational software, financial software, and medical supplies.

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    Portfolio

    4

    Fund Size

    $5M

    Top Stage

    Pre Seed

    Last 12 Mo

    1

    Stage Distribution

    Portfolio

    4 investments
    CompanyRoundAmountDate
    Asymmetric SecurityPre-Seed$4.2MJan 2026
    MEDUSeed$4MAug 2022
    OxiWearPre-Seed$1.3MNov 2021
    OxiWearPre-Seed$1.3M—

    Top Co-Investors

    Gaingels2 shared
    MaC Venture Capital1 shared
    Susa Ventures1 shared
    Y Combinator1 shared

    Last updated: 27 February 2026