Three security acquisitions in one year, no price disclosed on any of them. Accenture now holds a majority of Dragos.

On this episode of Stock Movers: - Novo Nordisk (NVO) shares are lower as it disappointed investors hoping for concrete turnaround plans from Chief Executive Officer Mike Doustdar after losing its lead in the obesity market to Eli Lilly & Co. The company pledged to launch more than five blockbusters and deliver more than $23 billion in new sales in coming years, but investors are selling shares due to lack of concrete news. - Arhaus (ARHS) is moving after Jefferies upgraded the furniture company to buy from hold, writing that it has "newfound optimism on the retailer

Dragos completed its acquisitions of NetRise and runZero following the close of Accenture's majority investment.

These are the stocks posting the largest moves premarket.

The deal will see AI specialists embedded at Anthropic to monitor development practices

Accenture (NYSE:ACN) shares climbed approximately 6% in premarket trading on Monday after Anthropic announced an agreement under which the IT services company will lead independent safety evaluations of its artificial intelligence models. The partnership, announced on 18 September, involves plans for both companies to invest at least $1 billion each over five years to expand independent AI evaluation capacity.

Accenture stock jumps on Anthropic AI safety partnership; both plan $1B+ over 5 years.