# New Leaf Venture Partners' Biotech Investments: 17 Startups in Its Portfolio (2026)

> The 17 Biotech startups New Leaf Venture Partners has backed, by stage: $2.2B raised between them. From the rounds we track; updated nightly.

Source: https://millionrounds.com/portfolio-maps/new-leaf-venture-partners-biotech-portfolio (Millionrounds; every figure on the page links to its filing or article)

## Series C and later

8

- [Star Therapeutics](https://millionrounds.com/company/star-therapeutics)
- [Deciphera Pharmaceuticals](https://millionrounds.com/company/deciphera-pharmaceuticals)
- [ReViral](https://millionrounds.com/company/reviral)
- [Neuronetics](https://millionrounds.com/company/neuronetics)
- [Presidio Pharmaceuticals](https://millionrounds.com/company/presidio-pharmaceuticals)
- [*KC* Kit Check](https://millionrounds.com/company/kit-check)
- [Advanced Cell Diagnostics](https://millionrounds.com/company/advanced-cell-diagnostics)
- [AiCure](https://millionrounds.com/company/aicure)

## Stage not reported

4

- [True North Therapeutics](https://millionrounds.com/company/true-north-therapeutics)
- [Arvinas](https://millionrounds.com/company/arvinas)
- [Principia BioPharma](https://millionrounds.com/company/principia-biopharma)
- [ProteoGenix](https://millionrounds.com/company/proteogenix)

## Series B

3

- [Wave Life Sciences](https://millionrounds.com/company/wave-life-sciences)
- [Passage Bio](https://millionrounds.com/company/passage-bio)
- [*KT* Karus Therapeutics](https://millionrounds.com/company/karus-therapeutics)

## Series A

2

- [Renovacor](https://millionrounds.com/company/renovacor)
- [*CP* Convergence Pharmaceuticals](https://millionrounds.com/company/convergence-pharmaceuticals)

## Segment by segment

### Series C and later

8 startups · $906M raised

- [**Star Therapeutics**](https://millionrounds.com/company/star-therapeutics) Star Therapeutics is a clinical-stage biotechnology company based in South San Francisco, California, founded in 2018. United States $325M
- [**Deciphera Pharmaceuticals**](https://millionrounds.com/company/deciphera-pharmaceuticals) Deciphera Pharmaceuticals focuses on improving kinase inhibitor treatments. United States $127M
- [**ReViral**](https://millionrounds.com/company/reviral) ReViral is a biotechnology company that develops and offers antiviral therapies for patients. United Kingdom $122M
- [**Neuronetics**](https://millionrounds.com/company/neuronetics) Neuronetics is a medical device company that develops non-invasive therapies for psychiatric and neurological disorders. United States $110M
- [**Presidio Pharmaceuticals**](https://millionrounds.com/company/presidio-pharmaceuticals) Presidio Pharmaceuticals is a clinical-stage pharmaceutical company focused on the discovery of small-molecule antiviral therapeutics. United States $109M
- [*KC* **Kit Check**](https://millionrounds.com/company/kit-check) United States $48M
- [**Advanced Cell Diagnostics**](https://millionrounds.com/company/advanced-cell-diagnostics) Advanced Cell Diagnostics is a molecular pathology company developing cell- and tissue-based diagnostic tests for personalized medicine. United States $41M
- [**AiCure**](https://millionrounds.com/company/aicure) AiCure is an advanced data analytics company that uses artificial intelligence to understand how patients respond to treatments. United States $25M

### Stage not reported

4 startups · $371M raised

- [**True North Therapeutics**](https://millionrounds.com/company/true-north-therapeutics) True North Therapeutics is a pioneering biotechnology company selectively inhibiting the Complement pathway for diseases. United States $142M
- [**Arvinas**](https://millionrounds.com/company/arvinas) Arvinas is a clinical-stage biotechnology company leading the way in targeted protein degradation therapeutics. United States $111M
- [**Principia BioPharma**](https://millionrounds.com/company/principia-biopharma) Principia Biopharma is dedicated to bringing oral therapies to patients with significant unmet medical needs in immunology & oncology. United States $90M
- [**ProteoGenix**](https://millionrounds.com/company/proteogenix) ProteoGenix is a leading life sciences organization which provides services in molecular biology and immunology and in particular United States $28M

### Series B

3 startups · $821M raised

- [**Wave Life Sciences**](https://millionrounds.com/company/wave-life-sciences) Wave Life Sciences is a clinical-stage RNA medicines company committed to delivering life-changing treatments for people battling United States $434M
- [**Passage Bio**](https://millionrounds.com/company/passage-bio) Passage Bio is a fully integrated gene therapy company developing therapies for the treatment of monogenic central nervous system diseases. United States $380M
- [*KT* **Karus Therapeutics**](https://millionrounds.com/company/karus-therapeutics) Karus Therapeutics is a pharmaceutical research company that develops drugs to treat cancer and heart diseases. United Kingdom $7.6M

### Series A

2 startups · $76M raised

- [**Renovacor**](https://millionrounds.com/company/renovacor) No mercado desde 2009, a Renovacor Tintas se diferencia pela fabricação de tintas e revestimentos acrílicos de qualidade que conta United States $41M
- [*CP* **Convergence Pharmaceuticals**](https://millionrounds.com/company/convergence-pharmaceuticals) Convergence Pharmaceuticals is a biotechnology company focused on the development of novel analgesics for the treatment of chronic pain. United Kingdom $35M

**How this map is made.** Every startup here works in Biotech and has raised money in a round we track that names New Leaf Venture Partners as an investor. Each sits under the stage of its latest round. 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)[Co-investors **Who invests with New Leaf Venture Partners** 23 co-investors](https://millionrounds.com/portfolio-maps/new-leaf-venture-partners-co-investors)[Sector portfolio **Techstars' AI portfolio** 336 startups · $4.9B](https://millionrounds.com/portfolio-maps/techstars-ai-portfolio)[Sector portfolio **Alumni Ventures' AI portfolio** 302 startups · $36B](https://millionrounds.com/portfolio-maps/us-strategic-tech-fund-an-alumni-ventures-fund-ai-portfolio)[Sector portfolio **Andreessen Horowitz's AI portfolio** 259 startups · $426B](https://millionrounds.com/portfolio-maps/andreessen-horowitz-ai-portfolio)[Sector portfolio **General Catalyst's AI portfolio** 226 startups · $179B](https://millionrounds.com/portfolio-maps/general-catalyst-ai-portfolio)

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