What has been the fastest growing category within the asset management market over the last few years? Quantitative or AI-driven strategies would be a good guess but you can feel warm and cozy that, in fact, impact investing has actually led the way. Impact investments are made with the intention of generating social and environmental returns alongside financial returns. Compared to global debt and equity markets in the range of $200 trillion (BNY Mellon, 2016), the size of impact -related assets is probably three orders of magnitude smaller, depending on how and who is counting. Nevertheless, in the 2017 Annual Impact Investor Survey prepared by the Global Impact Investing Network (GIIN), surveyed managers expected to increase dollars invested by 17% in 2017 versus 2016.