The Power of Nutrition, launched in April 2015, is a global partnership of investors and implementers committed to improving children’s nutrition and contributing to ending the cycle of undernutrition. This report presents findings from a midline assessment that examines the progress made by The Power of Nutrition toward its key objectives approximately four years after it was established. In this report, we describe the successes and challenges of The Power of Nutrition’s fundraising and investments, and stakeholders’ perceptions about The Power of Nutrition’s influence on the nutrition landscape. We also provide an early look at the progress made by The Power of Nutrition’s first three investments in improving coverage of key nutrition interventions and outcomes, and the extent to which these early investment countries prioritize nutrition.