UBS lowers stake thresholds at RUBIS

Swiss company UBS Group AG announced that it has lowered its shareholding and voting rights thresholds for RUBIS to 5%. As of September 10, 2025, UBS held 17,047 RUBIS shares, representing 0.02% of the capital, well below the 5% previously held.

The change is the result of a sale of shares outside the market and a reduction in the number of shares held through assimilation. UBS said the shares are subject to a "right of use" agreement, allowing them to be used at any time.

The trading exemption applies to this transaction, in accordance with Article 223-13 of the General Regulation. This announcement underlines the reduction of UBS's commitment to the French energy company.