SEI Investments Company has announced a strategic partnership with Prosperity IFA Limited, an independent financial adviser. The collaboration will see SEI serve as the discretionary investment manager for Prosperity's customised range of model portfolios, known as the Pegasus MPS range. This partnership aims to enhance Prosperity's central investment proposition and client experience through a scalable and customised investment framework. By leveraging SEI's institutional expertise and investment infrastructure, Prosperity seeks to offer improved portfolio design, risk management, and operational efficiency. Both companies are committed to delivering investment excellence and placing clients at the core of their services.