State Street increases Boss Energy stake, UBS exits substantial holding

State Street Corporation and its subsidiaries reported a change in substantial holding in Boss Energy Ltd, increasing their voting power to 12.22% with 50,715,584 ordinary shares as of September 9, 2025. This marks an increase from their previous holding of 13.47% with 55,887,099 ordinary shares reported on August 27, 2025. The changes involved various lending and collateral transactions, including transfers in and out across different State Street entities.

Concurrently, UBS Group AG and its related bodies corporate ceased to be a substantial holder in Boss Energy Ltd on September 9, 2025. Their last notice was given on September 3, 2025, and dated September 1, 2025. The cessation involved various buy and sell transactions, as well as rehypothecated positions by UBS Securities Australia Ltd and UBS AG London Branch, contributing to their exit from substantial holding.