Investor Companies


Boxer Capital

Boxer Capital LLC is a private investment firm founded by the life sciences team at Tavistock Group in 2005. Boxer Capital invents and invests in biotechnology companies that aim to drastically improve medicine. At Boxer Capital, we leverage our internal expertise within the drug development and biotechnology industry to evaluate pre-clinical and clinical data with the aim to generate outsized returns for our investor the Tavistock Group. Boxer Capital maintains a portfolio of public and private companies and has a focus on biotechnology drug development companies across multiple therapeutic indications.


Frazier Healthcare

Founded in 1991, Frazier Healthcare Partners is a leading provider of growth and venture capital to healthcare companies. With nearly $4.2 billion total capital raised, Frazier has invested in over 170 companies, with investment types ranging from company creation and venture capital to buyouts of profitable lower-middle market companies. The firm’s Growth Buyout team invests in healthcare and pharmaceutical services, medical products and related sectors. The Life Sciences team invests in therapeutics and related areas that are addressing unmet medical needs through innovation. Frazier has offices in Seattle, WA and Menlo Park, CA, and invests broadly across the US, Canada, and Europe. For more information about Frazier Healthcare Partners, visit the company's website at


Janus Henderson Investors

Janus Henderson Investors exists to help clients achieve their long-term financial goals. Our active management offers clients the opportunity to outperform passive portfolios over the course of market cycles. With more than 360 investment professionals, we provide access to some of the industry's most talented and innovative thinkers, spanning equities, fixed income, multi-asset and alternatives, globally. Our investment teams blend insight, originality and precision with rigorous analysis, structured processes and robust risk management. We build client partnerships on openness and trust, channeling expertise from across the business and communicating the views of our experts in a timely and relevant way.


RA Capital Management

RA Capital Management is a multi-stage investment manager dedicated to evidence-based investing in public and private healthcare and life science companies that are developing drugs, medical devices, and diagnostics. The flexibility of its strategy allows RA Capital® to provide seed funding to startups and to lead private, IPO, and follow-on financings for its portfolio companies, both facilitating the crossover process and allowing management teams to drive value creation with fewer capital concerns from inception through commercialization.


Venrock Healthcare Capital Partners

Originally established as the venture capital arm of the Rockefeller family in 1969, Venrock Healthcare Capital Partners with entrepreneurs to build some of the world’s most disruptive, successful companies. With a primary focus on technology and healthcare, portfolio companies have included Apple Computer, AveXis, Centocor, Check Point Software, Dollar Shave Club, DoubleClick, Gilead Sciences, Idec Pharma, Illumina, Intel, Juno Therapeutics, Millennium Pharmaceuticals and Nest. For more information, please visit Venrock’s website at and follow the firm on Twitter at @venrock.