# Who Invests With New Leaf Venture Partners: 23 Co-Investors (2026) > The 23 investors that have backed two or more of the same startups as New Leaf Venture Partners, by kind: vc firms, private equity and asset managers and... Source: https://millionrounds.com/portfolio-maps/new-leaf-venture-partners-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 13 - [*SL* SV Life Sciences](https://millionrounds.com/fund/sv-life-sciences) - [Versant Ventures](https://millionrounds.com/fund/versant-ventures) - [Canaan](https://millionrounds.com/fund/canaan-partners) - [Redmile Group](https://millionrounds.com/fund/redmile-group) - [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) - [Panorama Capital](https://millionrounds.com/fund/panorama-capital) - [ONSET Ventures](https://millionrounds.com/fund/onset-ventures) - [Tribeca Venture Partners](https://millionrounds.com/fund/tribeca-venture-partners) - [Venrock](https://millionrounds.com/fund/venrock) - [InterWest Partners](https://millionrounds.com/fund/interwest-partners) - [Sofinnova Investments](https://millionrounds.com/fund/sofinnova-investments) - [Morgenthaler Ventures](https://millionrounds.com/fund/morgenthaler) - [Kleiner Perkins Caufield & Byers](https://millionrounds.com/fund/kleiner-perkins-caufield-and-byers) ## Private equity and asset managers 7 - [OrbiMed](https://millionrounds.com/fund/orbimed) - [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) - [Baird Capital](https://millionrounds.com/fund/baird-capital) - [Cormorant Asset Management](https://millionrounds.com/fund/cormorant-asset-management) - [Foresite Capital](https://millionrounds.com/fund/forsite-capital) - [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) - [*FM* Foundation Medical Partners](https://millionrounds.com/fund/foundation-medical-partners) ## Growth funds 3 - [*TA* Three Arch Partners](https://millionrounds.com/fund/three-arch-partners) - [Investor Growth Capital Limited](https://millionrounds.com/fund/investor-growth-capital-limited) - [RTW Investments LLC](https://millionrounds.com/fund/rtw-investments-lp) ## Segment by segment ### VC firms 13 investors - [*SL* **SV Life Sciences**](https://millionrounds.com/fund/sv-life-sciences) VC firm - 3 backed - [**Versant Ventures**](https://millionrounds.com/fund/versant-ventures) VC firm United States 3 backed - [**Canaan**](https://millionrounds.com/fund/canaan-partners) VC firm United States 3 backed - [**Redmile Group**](https://millionrounds.com/fund/redmile-group) VC firm United States 3 backed - [**New Enterprise Associates**](https://millionrounds.com/fund/new-enterprise-associates) VC firm United States 3 backed - [**Panorama Capital**](https://millionrounds.com/fund/panorama-capital) VC firm United States 2 backed - [**ONSET Ventures**](https://millionrounds.com/fund/onset-ventures) VC firm United States 2 backed - [**Tribeca Venture Partners**](https://millionrounds.com/fund/tribeca-venture-partners) VC firm United States 2 backed ### Private equity and asset managers 7 investors - [**OrbiMed**](https://millionrounds.com/fund/orbimed) Private equity United States 6 backed - [**RA Capital Management**](https://millionrounds.com/fund/ra-capital-management) Private equity United States 4 backed - [**Baird Capital**](https://millionrounds.com/fund/baird-capital) Investor United States 2 backed - [**Cormorant Asset Management**](https://millionrounds.com/fund/cormorant-asset-management) Private equity United States 2 backed - [**Foresite Capital**](https://millionrounds.com/fund/forsite-capital) Private equity United States 2 backed - [**Perceptive Advisors**](https://millionrounds.com/fund/perceptive-advisors) Asset manager United States 2 backed - [*FM* **Foundation Medical Partners**](https://millionrounds.com/fund/foundation-medical-partners) Private equity United States 2 backed ### Growth funds 3 investors - [*TA* **Three Arch Partners**](https://millionrounds.com/fund/three-arch-partners) Growth fund United States 3 backed - [**Investor Growth Capital Limited**](https://millionrounds.com/fund/investor-growth-capital-limited) Growth fund Sweden 2 backed - [**RTW Investments LLC**](https://millionrounds.com/fund/rtw-investments-lp) Growth fund United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as New Leaf Venture Partners, in rounds we track. Grouped by kind, each ranked by how many startups it shares with New Leaf Venture Partners. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **New Leaf Venture Partners portfolio map** 27 startups · $3.8B](https://millionrounds.com/portfolio-maps/new-leaf-venture-partners-portfolio-map)[Sector portfolio **New Leaf Venture Partners' Biotech portfolio** 17 startups · $2.2B](https://millionrounds.com/portfolio-maps/new-leaf-venture-partners-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) ## Raising from investors like New Leaf Venture Partners? 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