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ResearchedVenture Capital (Life Sciences)

Aaron Li

Vice President · Decheng Capital

Venture Capital Investor / Board MemberEarly-Stage (Seed, Series A) through Growth-Stage (Series B, Series C)Shanghai, China (firm also has offices in Menlo Park, CA and New York, NY)
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At a glance

Title
Vice President
Role
Venture Capital Investor / Board Member
Firm
Decheng Capital
Firm Type
Venture Capital (Life Sciences)
Investment Stage
Early-Stage (Seed, Series A) through Growth-Stage (Series B, Series C)
Location
Shanghai, China (firm also has offices in Menlo Park, CA and New York, NY)

Background

Aaron Li (full name: Weizhi Aaron Li) is a Vice President at Decheng Capital, a global life sciences venture capital firm managing over $2 billion in capital. He joined the firm in September 2018 and currently serves on the boards of Bioheng and PackGene Biotech, both of which are portfolio companies focused on cell and gene therapy.

Prior to Decheng Capital, Aaron was a Consultant at Boston Consulting Group (BCG), where he specialized in the healthcare practice. At BCG, he covered areas including commercial excellence, emerging market strategy, growth strategy, turnaround, M&A strategy, and post-merger integration support. His clients included leading global pharmaceutical companies, medical technology firms, healthcare service providers, and institutional investors. Before BCG, Aaron worked at L.E.K. Consulting, another global management consultancy with deep healthcare expertise.

Aaron holds a Bachelor's degree in Economics from the Shanghai University of International Business and Economics and an MBA from the Tuck School of Business at Dartmouth College. His consulting background in healthcare strategy combined with his venture capital experience gives him a well-rounded perspective on evaluating and supporting life sciences companies across global markets.

Investment Thesis & Focus

Decheng Capital, where Aaron invests, is focused exclusively on the healthcare and life sciences sector. The firm provides capital and strategic support to early-stage life science companies developing revolutionary technologies, as well as growth-stage healthcare companies with strong market presence. Key areas of focus include:

The firm typically invests in Series A through Series C rounds, with average round sizes of $43.3M (Series A), $70.4M (Series B), and $89.9M (Series C). Decheng takes an active role in portfolio companies, providing board-level governance and operational support to help companies scale.

  • Biotechnology & Pharmaceuticals: Drug discovery, biologics, cell and gene therapy, and novel therapeutic modalities.
  • Medical Devices & Diagnostics: Innovative devices, diagnostic platforms, and healthcare delivery tools.
  • Platform Technologies: CRISPR-based gene editing (e.g., Mammoth Biosciences), immune-oncology, and next-generation sequencing.
  • Cross-Border Strategy: Decheng maintains a distinctly global approach with offices in Shanghai, Silicon Valley, and New York, investing in companies across the US, China, and globally, with the ability to help portfolio companies navigate the China-US life sciences corridor.

Notable Investments

  • Bioheng -- Allogeneic immuno-cell therapy company (Aaron Li serves as board member); raised $80M Series B
  • PackGene Biotech -- Gene therapy vector development platform (Aaron Li serves as board member)
  • ARMO BioSciences -- Immuno-oncology company; acquired by Eli Lilly
  • Checkmate Pharmaceuticals -- Anti-cancer immunotherapy; acquired by Regeneron
  • GeneWeave Biosciences -- Rapid molecular diagnostics; acquired by Roche
  • Mammoth Biosciences -- CRISPR-based gene editing platform; unicorn (valued at $1B+ since 2021); signed R&D deal with Regeneron in 2024
  • Adaptive Biotechnologies -- Immune-driven medicine (NASDAQ: ADPT)
  • CG Oncology -- Oncolytic immunotherapy; IPO
  • GRAIL -- Multi-cancer early detection; IPO and subsequent acquisition by Illumina
  • Acelyrin -- Autoimmune and inflammatory disease therapeutics; IPO
  • Arcus Biosciences -- Cancer immunology; publicly traded
  • Nuvation Bio -- Oncology-focused biopharmaceutical company
  • Cellares -- Cell therapy manufacturing automation (invested January 2026)
  • Ottimo Pharma -- Bifunctional medicines; $140M+ Series A (December 2024)
  • Solve Therapeutics -- Drug discovery (Series B, December 2024)
  • Excellergy -- Preclinical biotech; $70M Series A (2025)
  • Nalu Medical -- Neurostimulation for chronic pain (follow-on investment, 2024)
  • Aardvark Therapeutics -- Gut-restricted therapeutics; NASDAQ IPO (February 2025)

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