Investment Advisory

With a proven investment process that dynamically combines ESG, impact, and financial criteria MainStreet Partners provides investment universes and bespoke portfolios of funds, equities and thematic bonds as part of a multi-asset balanced strategy or stand alone:


Sustainable Growth Strategy

This global balanced multi-asset strategy targets capital appreciation via a flexible and broadly diversified portfolio of highly liquid direct and indirect investments. The strategy follows a bottom-up fundamental investment style which dynamically combines financial, ESG and impact variables.

Thematic Bonds Strategy

This strategy targets long term absolute returns by investing in a globally diversified portfolio of fixed income instruments issued by corporate, government and supranational issuers. The portfolio includes thematic fixed income instruments such as Green Bonds, Sustainability Bonds, Social Bonds, as well as thematic unlabelled bonds with high liquidity and clearly defined impact objectives.

Impact Champions Strategy

This strategy consists of a diversified portfolio of publicly traded small-mid cap companies that best deliver market rate returns while intentionally providing innovative, scalable and accessible solutions to improve people’s lives and protect our planet. It follows a fundamental bottom-up approach to identify leading companies in high growth sectors including financial services for small-medium enterprises, advanced treatments, natural food, sustainable infrastructure, clean energy and resource management in developed and emerging economies.