General Info
William Hambrecht is the Co-Founder and Chairman of WR Hambrecht + Co. The investment thesis of Hambrecht Ventures is focused on Disruption Theory, collaborating with Harvard Professor Clayton Christensen. Their geographical preference is global for identifying disruptive companies. Past investments include Genentech, Invisalign, and 23andMe. Hambrecht Ventures’ partnership style involves collaborating with experts like Professor Christensen. Hambrecht has a record of identifying early disruptive companies and has various venture funds in healthcare and technology sectors.
Location: San Francisco, CA
Country: United States of America
Industries:
Investment Regions: EU, NA
Investment Stages: pre-seed, seed
angel-individual
EU, NA
Want to start building warm intros with this investor?
🤖 AI Activity Report
Status: very-active
AI Reasoning: Found Hambrecht Ventures portfolio and news pages; company investments include Tasso, Color, etc. No specific recent dates on portfolio page. However, Hambrecht Capital news and portfolio indicate active investments including companies like Tasso (health device) and Color (population genomics) with transactions and exits in the past few years. Public reporting shows Hambrecht (or Hambrecht Ventures) participated in investments within the past 6 months (e.g., Tasso funding rounds and other portfolio updates). The most recent known investment activity is within 6 months, classifying as very-active.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
Investor Contact
Team Members
Name
Role
Email
LinkedIn
…
…
…
…
…
Investment Regions Map
loading map…
Similar Investors
Other similar investors:
Latest on X (Twitter)
Access all contact details of William Hambrecht

Gain instant access to partner names, verified emails, LinkedIn profiles, and more—all in one place. Dive into their portfolio founders and their LinkedIn information, so you can quickly start your outreach and look for warm intros.
Add custom tags to your investor cards. Label them by investment stage, industry focus, interest level, or any other criteria you want to stay organized.
Trusted by Founders like You
Find your matching investors using AI
