Terns charge tips Merck into a second-quarter loss as sales rise 5%

4 August 2026

US pharma major Merck & Co (NYSE: MRK), known as MSD outside the USA and Canada, reported second-quarter sales of $16.61 billion, up 5% year on year and 4% excluding currency, but a one-time charge tied to its Terns Pharmaceuticals takeover pushed the company to a loss on both reported and adjusted measures.

GAAP loss per share was $0.54, against earnings of $1.76 a year earlier, while non-GAAP loss per share came in at $0.13, versus $2.13. Both figures carry a $2.31 per share hit from the $6.8 billion Terns deal, which closed in May and was accounted for as an asset acquisition rather than a business combination.

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 >






Company Spotlight



More Features in Pharmaceutical