Fundraising Fox
Stella Robertson
InvestorPartner at Bios Partners
Fort Worth, Texas
Writes $100K – $5M checks · typically $1.5M
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About
Co-founder of Bios Partners with 25+ years in pharmaceutical R&D. Former VP of R&D at Alcon Laboratories overseeing the ophthalmic pipeline. Holds a PhD in biology-immunology from Johns Hopkins University and completed Harvard Business School's PMD.
Contact· self-published, not guessed
Deals · 2
Trefoil TherapeuticsBoard seat
via Bios Partners · filed May 2025 · $5M raise
AzitraBoard seat
via Bios Partners · filed Oct 2022 · $4.5M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Investor
Sources: SEC Form D filings · curated public sources.
Colleagues at Bios Partners
Network3
Investors connected to Stella in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Stella Robertson?
- Co-founder of Bios Partners with 25+ years in pharmaceutical R&D. Former VP of R&D at Alcon Laboratories overseeing the ophthalmic pipeline. Holds a PhD in biology-immunology from Johns Hopkins University and completed Harvard Business School's PMD.
- Where does Stella Robertson work?
- Stella Robertson is Partner at Bios Partners.
- What check size does Stella Robertson write?
- Stella Robertson typically writes checks of $100K – $5M.
- What boards does Stella Robertson sit on?
- Stella Robertson holds tracked board seats at Azitra, Trefoil Therapeutics.
- What companies has Stella Robertson invested in?
- Investments tracked here include VenoStent.
About this profile. Compiled from public sources — Bios Partners's own website, regulatory filings and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights