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French biotech Abivax's shares climb on Eli Lilly bid rumors

Published by Global Banking & Finance Review

Posted on December 10, 2025

1 min read

· Last updated: January 20, 2026

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Dec 10 (Reuters) - French biotech company Abivax's shares jumped by 20% on Wednesday on market rumours that U.S. pharma giant Eli Lilly might be interested in bidding for the business. The "share

Abivax Shares Rise on Rumors of Eli Lilly Takeover Bid

Dec ‌10 (Reuters) - French biotech company Abivax's shares ‍jumped ‌by 20% on Wednesday on market rumours that ⁠U.S. pharma ‌giant Eli Lilly might be interested in bidding for the business.

The "share price movement is driven ⁠by speculation around a possible takeover," said Damien Choplain, ​analyst at Stifel.

Abivax and Eli Lilly ‌did not respond ⁠to initial requests for comment.

The French company announced in July positive results from ​a Phase 3 trial of its key drug obefazimod for the treatment of ulcerative colitis, sending its Paris-listed shares soaring ​over ‍500% in a ​day, and filed for an offering of up to $400 millions in American Depositary Shares.

By 1007 GMT on Wednesday, the stock was on track for an 18-fold increase ⁠in value since the beginning of the year, having reached ​a market valuation of over 8 billion euros ($9.3 billion), up from just 500 million euros in January.

($1 = 0.8595 ‌euros)

(Reporting by Alessandro Parodi, Gianluca Lo Nostro and Danilo Masoni, editing by Matt Scuffham)

Key Takeaways

  • Abivax shares rose 20% on takeover rumors.
  • Eli Lilly is speculated to be interested in Abivax.
  • Abivax's drug trial results boosted share value.
  • Market valuation increased to over 8 billion euros.
  • No official comment from Abivax or Eli Lilly.

Frequently Asked Questions

What is market valuation?
Market valuation refers to the total worth of a company as determined by the stock market, based on its share price and the total number of outstanding shares.
What is a takeover?
A takeover occurs when one company acquires control of another company, typically by purchasing a majority of its shares.
What are American Depositary Shares?
American Depositary Shares (ADS) are shares of a foreign company traded on U.S. exchanges, representing a specific number of the company's shares.

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