
Brian Yordy
Senior Associate
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- Full Name
- Brian Yordy, PhD
- Title
- Principal
- Firm
- F-Prime Capital
- Firm Type
- Venture Capital (life sciences / healthcare)
- Investment Stage
- Seed and Series A
- Check Size
- ~$100K–$10M, with a sweet spot around $5M
- Target Company Profile
- Early-stage biopharmaceutical and medical technology companies, often science-driven startups built around novel therapeutic modalities and platforms
- Sector Focus
- Biopharmaceuticals, medical technology/devices, biotech (immunology, oncology, rare disease)
- Geographic Focus
- U.S., anchored in Boston/Cambridge and the New England biotech cluster
- Location
- Cambridge / Boston, Massachusetts
Background
Brian Yordy is a Principal at F-Prime Capital, the Boston- and Cambridge-based venture capital firm that invests across healthcare and technology (F-Prime is affiliated with the Fidelity/Johnson family of funds and is distinct from Fidelity's mutual-fund business). He joined F-Prime in 2018 and concentrates on the firm's biopharmaceutical and medical technology investing, drawing on a deep scientific background to evaluate early-stage therapeutics and platform companies.
Before entering venture capital, Yordy was an Engagement Manager at McKinsey & Company (roughly 2013–2018), where he advised pharmaceutical and medical technology clients on business development, R&D, and corporate strategy. That combination of scientific training and strategy consulting shapes how he underwrites companies — pairing an assessment of the underlying biology with a view on development strategy and commercial path.
Academically, Yordy holds a PhD in Immunology from Yale University (Yale School of Medicine) and a B.S. in Biochemistry from the University of Notre Dame. His immunology training is reflected in a portfolio weighted toward immuno-oncology, cell therapy, and immune-mediated and rare diseases.
Note on the source stub: F-Prime is an institutional venture capital firm rather than an angel network, and Yordy's current, publicly listed title is Principal (not Senior Associate). The corrected details above reflect F-Prime's own team page and multiple investor databases.
Investment Thesis & Focus
- Invests in early-stage life sciences — primarily seed and Series A biopharma and medtech companies.
- Sector concentration: biopharmaceuticals and medical technology, with clear pull toward immunology, oncology, cell/immune-evasive therapies, and rare/severe disease — consistent with his immunology PhD.
- Check sizes reported in the ~$100K–$10M range, with a typical sweet spot near $5M, reflecting F-Prime's ability to lead early rounds and follow on.
- Looks for strong underlying science plus a credible development and business-building plan — a lens sharpened by his McKinsey work advising pharma/medtech on BD, R&D, and strategy.
- As part of F-Prime, favors founding/company-creation and lead-investor roles in novel therapeutic platforms rather than late-stage or generalist tech deals.
Notable Investments
- Rallybio — biopharma developing therapies for severe, rare disorders; went public (Nasdaq: RLYB) and later pursued a 2026 combination with Candid Therapeutics.
- Bicara Therapeutics — immuno-oncology company developing bifunctional antibodies; completed an IPO (Nasdaq: BCAX).
- Shinobi Therapeutics — developing off-the-shelf, immune-evasive iPSC-derived cell therapies.
- Avalyn Pharmaceuticals — inhaled therapies for pulmonary fibrosis and respiratory disease.
- Arvelle Therapeutics — CNS-focused biopharma (developed/commercialized cenobamate in Europe; acquired by Angelini Pharma).
- OnCusp Therapeutics — clinical-stage oncology company advancing next-generation cancer therapeutics.
- RIGImmune — biotech targeting innate immune (RIG-I) pathways for antiviral and immune applications.
- ABK Biomedical — medical device / interventional oncology company (radioembolization microspheres).
- Bicara, Quarry Therapeutics, J-Pharma, Tenvie Therapeutics — additional biopharma holdings spanning oncology and novel small-molecule/targeted approaches.
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