# Who Invests With venBio Partners: 20 Co-Investors (2026) > The 20 investors that have backed two or more of the same startups as venBio Partners, by kind: vc firms and private equity and asset managers. Source: https://millionrounds.com/portfolio-maps/venbio-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 12 - [5AM Ventures](https://millionrounds.com/fund/5am-ventures) - [Alexandria Real Estate Equities](https://millionrounds.com/fund/alexandria) - [Fidelity](https://millionrounds.com/fund/fidelity) - [InterWest Partners](https://millionrounds.com/fund/interwest-partners) - [TCG Crossover](https://millionrounds.com/fund/tcg-crossover) - [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) - [Apple Tree Partners](https://millionrounds.com/fund/apple-tree-partners) - [Cormorant Capital](https://millionrounds.com/fund/cormorant-capital) - [Osage University Partners](https://millionrounds.com/fund/osage-university-partners) - [Canaan](https://millionrounds.com/fund/canaan-partners) - [Sofinnova Investments](https://millionrounds.com/fund/sofinnova-investments) - [F-Prime Capital](https://millionrounds.com/fund/f-prime) ## Private equity and asset managers 8 - [Vivo Capital](https://millionrounds.com/fund/vivo-capital) - [Aisling Capital](https://millionrounds.com/fund/aisling-capital) - [OrbiMed](https://millionrounds.com/fund/orbimed) - [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) - [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) - [TCG](https://millionrounds.com/fund/tcg) - [Cormorant Asset Management](https://millionrounds.com/fund/cormorant-asset-management) - [General Atlantic](https://millionrounds.com/fund/general-atlantic) ## Segment by segment ### VC firms 12 investors - [**5AM Ventures**](https://millionrounds.com/fund/5am-ventures) VC firm United States 3 backed - [**Alexandria Real Estate Equities**](https://millionrounds.com/fund/alexandria) VC firm United States 3 backed - [**Fidelity**](https://millionrounds.com/fund/fidelity) VC firm United States 2 backed - [**InterWest Partners**](https://millionrounds.com/fund/interwest-partners) VC firm United States 2 backed - [**TCG Crossover**](https://millionrounds.com/fund/tcg-crossover) VC firm United States 2 backed - [**New Enterprise Associates**](https://millionrounds.com/fund/new-enterprise-associates) VC firm United States 2 backed - [**Apple Tree Partners**](https://millionrounds.com/fund/apple-tree-partners) VC firm United States 2 backed - [**Cormorant Capital**](https://millionrounds.com/fund/cormorant-capital) VC firm United States 2 backed ### Private equity and asset managers 8 investors - [**Vivo Capital**](https://millionrounds.com/fund/vivo-capital) Private equity United States 5 backed - [**Aisling Capital**](https://millionrounds.com/fund/aisling-capital) Private equity United States 2 backed - [**OrbiMed**](https://millionrounds.com/fund/orbimed) Private equity United States 2 backed - [**Perceptive Advisors**](https://millionrounds.com/fund/perceptive-advisors) Asset manager United States 2 backed - [**RA Capital Management**](https://millionrounds.com/fund/ra-capital-management) Private equity United States 2 backed - [**TCG**](https://millionrounds.com/fund/tcg) Private equity United States 2 backed - [**Cormorant Asset Management**](https://millionrounds.com/fund/cormorant-asset-management) Private equity United States 2 backed - [**General Atlantic**](https://millionrounds.com/fund/general-atlantic) Private equity United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as venBio Partners, in rounds we track. Grouped by kind, each ranked by how many startups it shares with venBio Partners. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Sector portfolio **venBio Partners' Biotech portfolio** 11 startups ยท $1.9B](https://millionrounds.com/portfolio-maps/venbio-biotech-portfolio)[Co-investors **Who invests with Techstars** 991 co-investors](https://millionrounds.com/portfolio-maps/techstars-co-investors)[Co-investors **Who invests with SV Angel** 988 co-investors](https://millionrounds.com/portfolio-maps/sv-angel-co-investors)[Co-investors **Who invests with Andreessen Horowitz** 977 co-investors](https://millionrounds.com/portfolio-maps/andreessen-horowitz-co-investors)[Co-investors **Who invests with Alumni Ventures** 911 co-investors](https://millionrounds.com/portfolio-maps/us-strategic-tech-fund-an-alumni-ventures-fund-co-investors)[Co-investors **Who invests with Sequoia Capital** 827 co-investors](https://millionrounds.com/portfolio-maps/sequoia-capital-co-investors) ## Raising from investors like venBio Partners? 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