UBS Group AG has ceased to be a substantial shareholder in Appen Ltd. as of February 24, 2025. This shift in shareholding may affect Appen's market perception and investor confidence, given the influence substantial holders typically have on company strategies and shareholder value.Appen Ltd., operating in the technology sector, specializes in data solutions that enhance machine learning and artificial intelligence systems, providing high-quality data to improve AI models for a global market.