Novartis agrees to buy Avidity for $12 billion

27 October 2025

Swiss pharma giant Novartis (NOVN: VX) revealed that it has entered into an agreement to acquire Avidity Biosciences (Nasdaq: RNA), a San Diego, USA-based, biopharmaceutical company focused on a new class of therapeutics enabling RNA delivery to muscle.

The news, announced on Sunday, pushed Avidity’s shares up 42.5% to $70.05 in pre-market activity today, while those of Novartis dipped 1% in early trading.

“Avidity’s pioneering AOC platform for RNA therapeutics ​and its late-stage assets bolster our commitment to delivering innovative, targeted and potentially first-in-class medicines to treat devastating, progressive neuromuscular diseases,” said Vas Narasimhan, chief executive of Novartis, adding: “The Avidity team has built robust programs with industry-leading delivery of RNA therapeutics to muscle tissue. We look forward to developing these programs to meaningfully change the trajectory of diseases for patients.”

This article is accessible to registered users, to continue reading please register for free.  A free trial will give you access to exclusive features, interviews, round-ups and commentary from the sharpest minds in the pharmaceutical and biotechnology space for a week. If you are already a registered user please login. If your trial has come to an end, you can subscribe here.

Login to your account

Become a subscriber

 

£820

Or £77 per month

Subscribe Now
  • Unfettered access to industry-leading news, commentary and analysis in pharma and biotech.
  • Updates from clinical trials, conferences, M&A, licensing, financing, regulation, patents & legal, executive appointments, commercial strategy and financial results.
  • Daily roundup of key events in pharma and biotech.
  • Monthly in-depth briefings on Boardroom appointments and M&A news.
  • Choose from a cost-effective annual package or a flexible monthly subscription
The Pharma Letter is an extremely useful and valuable Life Sciences service that brings together a daily update on performance people and products. It’s part of the key information for keeping me informed

Chairman, Sanofi Aventis UK

Company News Directory



Companies featured in this story

More ones to watch >




Today's issue

Company Spotlight



More Features in Biotechnology