We work diligently to understand and manage risk


Intense curiosity guides our research


Openness promotes efficiency and improves outcomes


We are part of an interconnected system


Our History of Mission-Driven Investing

Our firm was founded in 2015, in partnership with the blue moon fund, a private foundation with a long history of successful mission-driven investing. “Mosaico”, Spanish for “mosaic,” represents our belief that excellence in investing embraces a broad array of considerations; not just financial risk and return, but also sustainability and positive environmental impact. We are committed to transparency, integrity and a deep understanding of the societal and natural context within which our investments operate.


Our People


Jason W. Green, President

Jason oversees Mosaico Management’s investment management activities. He is the former Chief Investment Officer of blue moon fund, inc., where he helped create and manage the endowment's mission-driven investment strategy. Prior to joining blue moon fund, Jason spent 13 years at Moore Capital Management LP as a Principal in the Private Equity Group and later as Portfolio Manager of a U.S. long/short equity strategy. Prior to Moore Capital, Jason worked in the Principal Investment Area of Goldman Sachs & Co.

Jason is a Director of Potomac Conservancy and Mountain Hazelnuts Group Ltd.

He received his MBA from the Wharton School of Business and BA from the University of Virginia.


Adam D. Barnard, Senior Associate

Adam focuses on Mosaico Management’s investment and impact research. He recently completed a Masters of Advanced Management from Yale School of Management with a concentration on investment and environment. Prior to Yale, Adam worked in strategy at SABMiller across Africa, focusing on profitable revenue growth management. Prior to SABMiller, Adam completed his MBA at the University of Cape Town’s Graduate School of Business including a semester exchange at Kellogg School of Management in Chicago where he authored a thesis on impact investing. Prior to his MBA, Adam spent seven years in London working in investment management for Man Group, UBS and Morgan Stanley.

Adam is passionate about the environment, conservation and the outdoors. He has traveled extensively and is an accomplished wildlife photographer.

He received his Bachelors of Commerce in Philosophy, Politics and Economics and a Bachelors of Commerce Honors in Financial Analysis and Portfolio Management from the University of Cape Town in South Africa.