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§ Hedge Fund · San Francisco, CA, USA
Biotech-focused investment advisory firm and hedge fund investing in biotechnology companies developing solutions for untreated diseases.
EcoR1 Capital is a biotechnology-focused investment advisory firm and hedge fund based in San Francisco, California, that evaluates and invests in life sciences companies developing novel therapeutic solutions for untreated diseases. The organization operates across both private equity and public market asset classes, emphasizing value-oriented investments that maintain a distinct margin of safety derived from underlying intellectual property, clinical-stage products, or strategic industry partnerships. Operating at a significant scale within the healthcare sector, the firm manages approximately $5 billion in discretionary assets under management as of March 2024, alongside a reported $3.95 billion in 13F public securities. The fund's diverse investment portfolio and active board involvements feature several prominent clinical-stage and commercial biotechnology companies, including AnaptysBio, Galapagos, Zymeworks, and Apellis Pharmaceuticals. EcoR1 Capital was officially established in 2013 by founder and lead portfolio manager Oleg Nodelman.
Key people at EcoR1 Capital.
EcoR1 Capital was founded in 2012 by Oleg Nodelman (Founder & Managing Director).
EcoR1 Capital is a San Francisco-based biotech-focused investment advisory firm dedicated to advancing discovery and innovation in the life sciences sector. Its mission centers on partnering with bold entrepreneurs to push therapeutic innovation forward, aiming to develop new medicines that improve patient lives. The firm employs a holistic, patient-driven investment philosophy, combining deep scientific and strategic expertise to identify and support companies with transformative potential in biotechnology. EcoR1 Capital primarily invests across the biotech sector, focusing on companies at various stages of research and development that address unmet medical needs. Through its strategic investments and active partnerships, EcoR1 Capital plays a significant role in fueling innovation and growth within the biotech startup ecosystem[1][2][4].
Founded in 2013 by Oleg Nodelman, who serves as Founder and Portfolio Manager, EcoR1 Capital emerged from Nodelman’s extensive experience in biotech investing, including his prior role at BVF Partners, one of the first hedge funds dedicated to biotechnology. Nodelman’s background combines over two decades of investment management with deep roots in biotech and scientific communities. The firm has evolved to invest globally in companies at all stages of research and development, maintaining a focus on therapeutic innovation and patient impact. The founding vision was to create a specialized investment advisory that could bridge scientific insight with strategic capital allocation to accelerate breakthroughs in medicine[3][1].
EcoR1 Capital rides the wave of exponential advances in molecular biology and disease understanding, which have created unprecedented opportunities for drug discovery and therapeutic innovation. The timing is critical as breakthroughs in genomics, protein engineering, and immunology converge to enable new classes of medicines. Market forces such as increasing demand for novel treatments, rising biotech venture capital, and regulatory support for innovation work in EcoR1’s favor. By focusing on patient-driven investments and partnering with visionary entrepreneurs, EcoR1 influences the broader biotech ecosystem by accelerating the translation of scientific discoveries into impactful therapies[2][4][6].
Looking ahead, EcoR1 Capital is well-positioned to continue expanding its influence as biotech innovation accelerates. Trends such as personalized medicine, gene editing, and AI-driven drug discovery will likely shape its investment focus. The firm’s deep scientific expertise and strategic approach provide a competitive advantage in identifying breakthrough opportunities early. As the biotech sector grows more complex and capital-intensive, EcoR1’s role as a knowledgeable, patient-driven partner will become increasingly valuable, potentially leading to more transformative therapies and stronger returns for investors. This forward momentum ties back to EcoR1’s founding mission: to forge the future of biotech by propelling discovery that improves patient lives[2][3][4].
EcoR1 Capital was founded in 2012 by Oleg Nodelman (Founder & Managing Director).
Key people at EcoR1 Capital.
EcoR1 Capital has more than 26 tracked investments across 24 companies. The latest tracked deal is $125.0M Series B in Diagonal Therapeutics in January 2026.