Invents & Invests

in biotechnology companies that aim to drastically improve medicine

About Us

Boxer Capital, LLC is a private investment firm based in San Diego, California that invents and invests in biotechnology drug development across multiple therapeutic indications.

Founded by the life sciences team at Tavistock Group in 2005, we maintain a concentrated portfolio of public and private companies.

Our Values




Investment Philosophy & Process

We identify investment opportunities throughout the business life-cycle - from positions with mature biotechnology companies, to helping build new biotechnology companies. This unique investment approach has positioned Boxer as a key player within the biotechnology and life science industries, as we continue to foster investments that lead to life-changing advancements in the medical markets.

Our expert team includes scientists and clinicians who have been at the forefront of research and discovery across multiple therapeutic indications. Several members of our management team continue to practice medicine and have had the privilege of leading clinical development for multiple drugs that are treating patients today. This unique combination of medical and investment expertise has led to a 13-year proven track record.

Life-Changing Medical Advancements

Boxer Capital invents and invests in biotechnology companies that aim drastically improve medicine, particularly for severe medical illnesses, including oncology and rare disease.


Boxer Capital's team of medical and investment experts conduct extensive due diligence on every deal, including scientific, clinical, and quantitative analysis.

Translating Innovation into Opportunity

Though the biotechnology industry is burgeoning with innovation, it is fraught with market inefficiencies. Boxer Capital translates these inefficiencies into investment opportunities, marrying fundamentals of a Company with "big picture" thinking of the industry and sub-sectors.