XML 49 R18.htm IDEA: XBRL DOCUMENT v3.26.1
Cash and cash equivalents
12 Months Ended
Dec. 31, 2025
Cash and cash equivalents [abstract]  
Cash and cash equivalents Cash and cash equivalents
Cash and cash equivalents break down as follows:
(amounts in thousands of euros)
AS OF
DECEMBER 31,
2023
AS OF
DECEMBER 31,
2024
AS OF
DECEMBER 31,
2025
CASH AND CASH EQUIVALENTS
Cash equivalents
18,105
87,265
 
478,541
Cash
233,837
56,956
 
38,144
Cash and cash equivalents
251,942
144,221
 
516,685
Cash equivalents mainly include term deposits with short-term maturities (measured at amortized cost) and highly liquid investments
in mutual funds and structured notes (measured at fair value through profit or loss) denominated in euros and U.S. dollars.
As of December 31, 2023, 2024 and 2025, in addition to the Group’s bank accounts, cash includes notice accounts amounting to
€231,562 thousand, €44,239 thousand and €5,744 thousand respectively. These funds are available on demand within 24 hours and
without penalty.
The increase in cash and cash equivalents over the year ended December 31, 2025 is mainly explained by the proceeds from the 
Offering completed on July 28, 2025 (see Note 3.3 - Completion of a public offering July 2025).
As of December 31, 2023, 2024 and 2025, the impact of the revaluation of cash and cash equivalents held in U.S. dollars by the
Company into the its functional currency (euro) is a net financial expense of €3,196 thousand, a net financial income of
€2,035 thousand and a net financial expense of8,639 thousand respectively.