October 26, 2025 5:57pm

A sector catalyst

Novartis NVS) has agreed to buy Avidity Biosciences (RNA closed up Friday +$0.60 or +1.24% to $49.15) for about $12 billion.

NVS will pay Avidity shareholders $72 a share in cash, a premium of 46% to the company’s Friday closing price.

Avidity Biosciences is a biopharmaceutical company. RNA is engaged in delivering a new class of ribonucleic acid (RNA) therapeutics called antibody oligonucleotide conjugates (AOCs). These AOCs are designed to combine the specificity of monoclonal antibodies with the precision of oligonucleotide therapies to address targets and diseases previously unreachable with existing RNA therapies.


The Bottom Line:

RNA's advancing and expanding pipeline has 3 programs in clinical development.

  • The Del-desiran is designed to treat people with myotonic dystrophy type 1 (DM1) and is in the global P3 HARBOR trial and in the ongoing MARINA-OLE trial in people with DM1.
  • The Delpacibart braxlosiran is the first investigational therapy designed to directly target DUX4 in people living with facioscapulohumeral muscular dystrophy (FSHD).
  • The Del-zota is designed for people with Duchenne muscular dystrophy (DMD) and is in development with the Phase II EXPLORE44 open-label extension (OLE) study.

However, the acquisition by NVSs of RNA is subject to the completion of a spin-off or a sale of SpinCo and other customary closing conditions, including the receipt of regulatory approvals and the approval of Avidity stockholders. 

The deal is expected to close in the 1H/26, after RNA spins out parts of its business, including its early-stage precision cardiology programs.

Also, the ticker symbol "RNA"will be worth a very pretty dollar