Ally Bridge Group

Private Equity Venture Capital Est. 2013

Also known as AB, Ally.

Website →
≈USD 1.45B
Firm FUM
Assets under management, stated by SEC Form ADV via FINTRX, 2025 · source
Type
Private Equity
HQ
Hong Kong Island, Hong Kong
Founded
2013
Focus
Life Sciences · Healthcare & Life Sciences

About

Ally Bridge Group is a life-sciences investment firm active in private and public markets. Its private-equity strategy makes last-mile life-sciences investments, while long/short and long-only public-equity strategies invest primarily in listed biotechnology.

Strategies

Buyout
Growth Equity
Venture Capital
Public Equity
Focused strategy
Sources

Profile sources

  1. investormatch.pro — Life Sciences
  2. ally-bridge.com — Healthcare & Life Sciences

Locations & investment markets

  • Recorded venture investment · Thousand Oaks, United States · 2013-11-07

    ImmunGene

    The dated release identifies ImmunGene in Thousand Oaks, California and says its Series A financing was from Ally Bridge Group. This is a historical observed investment, not a current investment mandate.

Capital and location details checked 2026-10-13.

Investment Criteria

Investment size
USD 7M - USD 100M

Reported investment size. Actual commitments may vary by stage, ownership and follow-on participation.

Investment Stages
Stages
Series A Series B Growth
Investment Geographies
Primary Markets
Hong Kong United States
Coverage
Global
Regions
Asia North America

Coverage is a guide only.

Location

Headquarters
Hong Kong Island, Hong Kong
Office Presence
2 countries
Hong Kong United States
2 known offices
Hong Kong Island, Hong Kong (HQ)
Boston, MA, United States

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