BMS Expands Cardio Partnership with Avidity in Potential $2.3B Deal

Acquisition underscores Merck’s ongoing commitment to developing treatments for neurodegenerative diseases

(November 28, 2023) | By Kate Goodwin

Bristol Myers Squibb is upping the ante in its partnership with Avidity Biosciences. The San Diego-based biopharma announced Tuesday an expansion of its previous collaboration with BMS, with the latter paying $100 million upfront and adding up to five cardiovascular targets.

With potential cumulative payments of up to $2.3 billion plus low double-digit royalties, the partnership could be a lucrative one for the RNA biopharma. The deal expansion sent Avidity’s suffering stock soaring around 35% in premarket trading. A welcome reprieve to the 72% tumble it took earlier this year.

Avidity will get a $60 million upfront cash payment in addition to BMS scooping up $40 million of its stock to deliver new cardiovascular treatments utilizing the former’s antibody oligonucleotide conjugates (AOCs).