Matt Miller
Solo GP · Minneapolis, MN
Matt Miller is a solo GP based in Minneapolis, MN, investing at pre-seed, seed stage. Matt Miller's most recent fund with a disclosed size, Headwater Ventures Fund III, LP, filed a $11.4M offering with the SEC in Jun 2026. Matt Miller has 2 funds and deal vehicles on SEC file. Estimated typical check: $125K–$400K. Matt Miller has dated investing activity in the last 12 months (latest Jun 2026).
Why Matt Miller is listed
Named as the only individual (Manager of the General Partner) on the Form D for Headwater Ventures Fund II, LP, a $13M venture fund (Feb 2024) (2 vehicles on file).
Source: SEC Form D: Headwater Ventures Fund III, LP (Jun 16, 2026) · 1 more source
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- Stages
- Pre-seed, Seed
- Typical check (est.)
- $125K–$400K
- Latest fund
- $11.4M · Jun 2026
- Latest dated activity
- Jun 2026
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What does Matt Miller invest in?
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Funds and deal vehicles Matt Miller filed with the SEC
Sources
- SEC Form D: Headwater Ventures Fund III, LPJun 16, 2026
- SEC Form D: Headwater Ventures Fund II, LPFeb 8, 2024
Data refreshed from public sources Oct 15, 2026. Is this you? Remove or correct this profile.