Founder Stories: Bob Nelsen, ARCH Venture Partners

30 Jun 2023 · 103 min
1:43:29

In this on‑stage interview, moderator Speaker A talks with Bob Nelsen, co‑founder and managing director of ARCH Ventures, about his personal background, the origins and philosophy of ARCH, and the firm’s track record in biotech venture capital. Nelsen recounts growing up on a farm, early stock‑picking at age 11, and an MBA at the University of Chicago that led him to volunteer for the university’s venture fund, eventually creating ARCH. He explains ARCH’s science‑first, faculty‑driven approach, its emphasis on long‑term, aligned investors (sovereign wealth funds, public pension funds, foundations), and the use of option‑thinking rather than traditional NPV. The conversation covers notable portfolio companies (Illumina, Juno, Denali, Kythera, Icaria, Kybella, GRAIL, etc.), how ARCH sources deals, builds teams, and decides when to kill projects. Nelsen discusses risk tolerance, the importance of hiring for “DNA” rather than pedigree, and the firm’s willingness to back very early, high‑risk ideas such as anti‑aging, infectious‑disease immunology (VIR/Vyr), xenotransplantation, and gene‑editing platforms. He critiques pharma’s incentive structures, describes the role of large, patient capital, and shares lessons for founders about relationships, networking, and unconventional funding paths. The interview ends with a brief Q&A on Unity Biotech, personal health experiments, and future hot areas in biotech.

Chapters

More from Joshua

youtube.com

Scientist Stories: Jennifer Doudna, The Code Breaker

10mo ago
youtube.com

Founder Stories: Helmy Eltoukhy, Founder & CEO of Guardant Health

1y ago
youtube.com

Scientist Stories: Fabian Theis, Machine Learning and Systems Biology

2y ago
youtube.com

Scientist Stories: Thomas Lanyon-Hogg, Chemical Biology in Drug Discovery

2y ago
youtube.com

Founder Stories: Bobby Gaspar, Manufacturing Hematopoietic Stem Cells

2y ago
youtube.com

Scientist Stories: Dana Pe'er, Single-Cell Gene Regulation

2y ago
youtube.com

Scientist Stories: Hans Waterham, The value of phenotypic assays in peroxisomal disorders

2y ago
youtube.com

Scientist Stories: Michael Rosenblum, Exploring Regulatory T-Cells

2y ago
youtube.com

Scientist Stories: Hannah Mitchison, Expanding Ciliopathies

2y ago
youtube.com

Scientist Stories: Leonardo Ferreira, Engineered Immune Cell Therapies

2y ago
youtube.com

Scientist Stories: Joel Zlotogora, Genetic carrier screening programs for reproductive purposes

2y ago
See all content