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    Halcyon Fund logo

    Halcyon Fund

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

    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.

    They made 1 investments in the last 12 months. Their most common stage is pre-seed (50% of deals). Average disclosed round size is $133.9M (across 4 rounds with reported amounts).

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    Portfolio

    4

    Fund Size

    $5M

    Top Stage

    Pre Seed

    Last 12 Mo

    1

    Portfolio Breakdown

    Stage Distribution

    Sector Distribution

    Investment Activity

    DealsAvg Round Size

    Portfolio

    4 investments
    CompanyRoundAmountDate
    Asymmetric Security logoAsymmetric SecurityPre-Seed$4.2MJan 2026
    MMEDUSeed$4MAug 2022
    OxiWear logoOxiWearPre-Seed$1.3MNov 2021
    Spotify logoSpotifyGrowth$526MJun 2015

    Top Co-Investors

    MaC Venture Capital1 shared
    Susa Ventures1 shared
    Y Combinator1 shared
    Gaingels1 shared
    Future Communities Capital1 shared
    Baillie Gifford1 shared
    GGV Capital1 shared
    Northzone1 shared
    Lansdowne Partners1 shared
    Discovery Ventures1 shared
    GSV1 shared
    Technology Crossover Ventures1 shared
    Goldman Sachs1 shared

    Last updated: 28 April 2026