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Luke Armour

Solo GP · Santa Monica, CA

Verified active in the last 12 months

Luke Armour is a solo GP based in Santa Monica, CA, investing at pre-seed, seed stage. Luke Armour's most recent fund with a disclosed size, Chaac Ventures Fund III, LP, filed a $4.4M offering with the SEC in Dec 2025. Luke Armour has 5 funds and deal vehicles on SEC file, including 4 single-deal SPVs. Estimated typical check: $50K–$150K. Luke Armour has dated investing activity in the last 12 months (latest Jan 2026).

Why Luke Armour is listed

Named as one of two individuals (Manager of the General Partner of the Issuer) on the Form D for Chaac Sidecar LP Investment Series XXI, a $500K venture SPV (Jan 2026) (5 vehicles on file: 1 fund, 4 SPVs). Also a non-executive director at 1 startup that filed Form D.

Source: SEC Form D: Chaac Sidecar LP Investment Series XXI (Jan 23, 2026) · 5 more sources

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Stages
Pre-seed, Seed
Typical check (est.)
$50K–$150K
Latest fund
$4.4M · Dec 2025
Latest dated activity
Jan 2026

Is Luke Armour a fit for you?

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What does Luke Armour invest in?

Sector focus not yet verified

What has Luke Armour invested in recently?

  • Chaac Ventures Fund III, LP

    Invested through a fund

    Dec 2024
  • Vysioneer

    Board seat on the company's SEC filing (not by itself proof of an investment) · MA

    Jun 2023

Funds and deal vehicles Luke Armour filed with the SEC

  • Chaac Sidecar LP Investment Series XXI

    Deal vehicle · $500K offering

    Jan 2026
  • Chaac Ventures Fund III, LP

    Fund · $4.4M offering

    Dec 2025
  • Chaac Sidecar,L.P. Series 18

    Deal vehicle · $210K offering

    Aug 2024
  • Chaac Sidecar, L.P. Series 17

    Deal vehicle · $125K offering

    Feb 2024
  • Chaac Sidecar, L.P. Series 16

    Deal vehicle · $480K offering

    Jan 2024

Sources

Data refreshed from public sources Oct 15, 2026. Is this you? Remove or correct this profile.