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Novo Nordisk plunge wipes $50 billion off obesity drug giant

By Thomson Reuters Feb 4, 2026 | 7:21 AM

Feb 4 (Reuters) – Novo Nordisk shares tumbled 16% on Wednesday, wiping off around $50 billion from the Wegovy ‍maker’s market capitalization after it warned on Tuesday its sales and profits would fall in 2026.

Novo Nordisk, which was worth more than $600 billion in 2024, said ‌it expected both its sales ‌and operating profit to fall between 5% and 13% this year, affected by lower drug prices in the United States.

That would ​be the company’s first revenue decline since 2017, according to LSEG ‍data.

“After a year ​in which Novo Nordisk disappointed ​investors several times with downward adjustments, Novo ‍has delivered yet another blow to investors,” analysts from Jyske Bank said in a note to clients.

Novo Nordisk’s Copenhagen-listed shares were set for their ‍biggest one-day drop since July, if the losses hold through the day, having wiped off ‍all ‍their gains from the beginning ​of the year.

Wednesday’s share ​drop ⁠wiped more than 40 billion ‌euros off the company’s market capitalisation, which was at 216 billion euros ($255 billion) at Tuesday’s close.

($1 = 0.8460 euros)

(Reporting by Boleslaw Lasocki, additional reporting by Josehpine Mason and ⁠Canan Sevgili)