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City, State:
San Diego, California
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United Kingdom, Professional
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Company overview
Rayzebio is a biotechnology company focused on developing targeted radiopharmaceutical drugs for solid tumors in cancers. The team prosecutes diverse sets of binders against clinically validated cancer targets through an iterative process involving in-vitro screening, X-ray crystallography, linker and radiolabeling optimization, and in-vivo screening with molecular imaging and biodistribution analysis.
Investment thesis
Our August 2022 investment in RayzeBio was centered on the strength of the clinical data for their lead asset (RZE-101). We believe the drug targets a well-defined market with remaining unmet need and that the company has emerged as one of the leaders in the space with their experienced team, strategy execution, manufacturing capabilities, and strong support from a high-quality shareholder base.
Given Wellington's long track record within the healthcare space, and success working with innovative biotech companies, it's a no-brainer for any entrepreneur to want to have Wellington as an investor.
Dr. Ken Song is the CEO of Rayzebio, which is a portfolio company that Wellington has invested in. This statement about Wellington reflects a personal opinion that may not be shared by others. There has been no compensation provided for such statements.
We believe RayzeBio’s strong clinical data, experienced team, and robust manufacturing capabilities make them a leader in the radiopharmaceutical space addressing critical unmet needs for cancer patients.
The Private biotech team
Meet our biotech venture capital experts with deep scientific backgrounds and an average of 15+ years of investment experience.
- Head of Biotech Private Investments
- Boston
- Principal, Biotech Private Investments
- Boston
- Sector Lead, Biotech Private Investments
- Boston
- Sector Lead, Biotech Private Investments
- Boston
Our Focus Areas
Venture capital
From energy transformation to sustainable cities to next-generation agriculture, we support innovative companies helping to address the impacts of climate change.
We seek out companies at the nexus of scientific breakthroughs and medical needs with innovations that are improving the standard of care of medicine for patients.
To guide late-stage private companies through the finish line and beyond, we leverage our deep industry expertise, resources, and long-term relationships across public and private markets.
Private credit
