Matthew Stepka
Solo GP · San Francisco, CA
Matthew Stepka is a solo GP based in San Francisco, CA, investing at pre-seed, seed stage. Matthew Stepka's most recent fund with a disclosed size, Machina Ventures II, L.P., filed a $10M offering with the SEC in Sep 2025. Estimated typical check: $100K–$300K. Matthew Stepka's latest dated investing activity was in Sep 2025.
Why Matthew Stepka is listed
Named as the only individual (Managing Director of the Issuer's General Partner) on the Form D for Machina Ventures II, L.P., a $10M venture fund (Sep 2025).
Source: SEC Form D: Machina Ventures II, L.P. (Sep 15, 2025)
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- Stages
- Pre-seed, Seed
- Typical check (est.)
- $100K–$300K
- Latest fund
- $10M · Sep 2025
- Latest dated activity
- Sep 2025
Is Matthew Stepka a fit for you?
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What does Matthew Stepka invest in?
Sector focus not yet verifiedWhat has Matthew Stepka invested in recently?
- Sep 2024
Machina Ventures II, L.P.
Invested through a fund
Funds and deal vehicles Matthew Stepka filed with the SEC
- Sep 2025
Machina Ventures II, L.P.
Fund · $10M offering
Sources
- SEC Form D: Machina Ventures II, L.P.Sep 15, 2025
Data refreshed from public sources Oct 15, 2026. Is this you? Remove or correct this profile.