Bill Yu works as an Investor at ESO Fund. The firm's known portfolio counts 10 companies.
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Investment focus
- Stage
- GrowthLate-Stage
- Focus
- Employee Stock Option FinancingSecondary Market
Contacts
Affiliated funds' portfolios
Investor at ESO Fund, whose known portfolio counts 10 companies
- Forward
- WeWork
- Next Insurance
- Thrasio
- Cadre
- Builder.ai
- Astera Labs
- Braze
- CISO Global
- Astria Therapeutics
Investor Profile
The listing covers focus areas Employee Stock Option Financing and Secondary Market. Startups operating in these areas may find Bill Yu relevant.
Stage-wise, the deals at ESO Fund cluster around Growth and Late-Stage rounds.
What the affiliated firm has backed is the closest available signal on whether Bill Yu is worth approaching.
Colleagues at ESO Fund
Kenneth Goldman
Partner and Senior Client Specialist
Oakland, United States
Tony Tsao
Partner
San Mateo, United States
Stephen Roberts
Managing Partner
Memphis, United States
Scott Chou
Co-Founder ESO Fund
Los Altos, United States
Utkarsh Sharma
Investor
San Francisco, United States
Frequently asked questions
Who is Bill Yu?
Bill Yu is a venture debt investor based in New York, United States, listed as Investor at ESO Fund. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Bill Yu personally.
What does Bill Yu invest in?
Listed focus areas include Employee Stock Option Financing and Secondary Market. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Bill Yu invest at?
ESO Fund appears in Growth and Late-Stage rounds across its known deals, and Bill Yu is listed there as Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Bill Yu listed at?
Bill Yu is listed as Investor at ESO Fund. 5 other people in the database share a firm with Bill Yu.
How do I contact Bill Yu?
A LinkedIn page is on file for Bill Yu. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal