William Harris

Solo GP · Atlanta, GA

Verified active in the last 12 months

William Harris is a solo GP based in Atlanta, GA focused on AI & ML, Deep Tech, investing at pre-seed, seed stage. William Harris's most recent fund with a disclosed size, BIP Fintop FUND IV-QP, LLC, filed a $20M offering with the SEC in Aug 2026. William Harris has 12 funds and deal vehicles on SEC file, including 7 single-deal SPVs. Estimated typical check: $200K–$600K. William Harris has dated investing activity in the last 12 months (latest Aug 2026).

Why William Harris is listed

Named as the only individual (Managing Director of the Manager) on the Form D for BIP Fintop FUND IV-QP, LLC, a $20M venture fund (Aug 2026) (12 vehicles on file: 5 funds, 7 SPVs).

Source: SEC Form D: BIP Fintop FUND IV-QP, LLC (Aug 4, 2026) · 7 more sources

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Stages: Pre-seed, Seed
Typical check (est.): $200K–$600K
Latest fund: $20M · Aug 2026
Latest dated activity: Aug 2026

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What does William Harris invest in?

AI & MLDeep Tech

What has William Harris invested in recently?

BIP Fintop FUND IV-QP, LLC
Invested through a fund
Aug 2026
BIP Fintop FUND Iv-Ai, LLC
Invested through a fund
Aug 2026
BIP UNMET Frontier I, LLC
Invested through a fund
Jul 2026
BIP Vocap Fund IV-QP, LLC
Invested through a fund
Aug 2024
BIP Fulcrum Fund V, LLC
Invested through a fund
Mar 2024

Funds and deal vehicles William Harris filed with the SEC

BIP Fintop FUND IV-QP, LLC
Fund · $20M offering
Aug 2026
BIP Fintop FUND Iv-Ai, LLC
Fund · $20M offering
Aug 2026
BIP UNMET Frontier I, LLC
Fund · $10M offering
Jul 2026
BIP Vocap Fund IV-QP, LLC
Fund · $3.67M offering
Aug 2024
BIP Vocap Fund IV-AI, LLC
Deal vehicle · $1.4M offering
Aug 2024
BIP Revtech Fund 2, LLC
Deal vehicle · $1.02M offering
Apr 2024
BIP Fulcrum Fund V-QP, LLC
Deal vehicle · $1.8M offering
Mar 2024
BIP Fulcrum Fund V, LLC
Fund · $5.35M offering
Mar 2024
BIP Valor Fund 3-QP, LLC
Deal vehicle · $1.85M offering
Jan 2024
BIP Valor Fund 3-AI, LLC
Deal vehicle · $500K offering
Jan 2024

Sources

SEC Form D: BIP Fintop FUND IV-QP, LLCAug 4, 2026
SEC Form D: BIP Fintop FUND Iv-Ai, LLCAug 4, 2026
SEC Form D: BIP UNMET Frontier I, LLCJul 1, 2026
SEC Form D: BIP Vocap Fund IV-QP, LLCAug 30, 2024
SEC Form D: BIP Vocap Fund IV-AI, LLCAug 30, 2024
SEC Form D: BIP Revtech Fund 2, LLCApr 17, 2024
SEC Form D: BIP Fulcrum Fund V-QP, LLCMar 11, 2024
SEC Form D: BIP Fulcrum Fund V, LLCMar 11, 2024

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