"Nine out of the top 10 largest U.S. asset managers are now active in impact investing, according to new Tideline analysis. All but Vanguard, the second largest US asset manager, have stood up or are actively testing impact investing strategies."

[COMMENTARY] impact investing continues to grow, largely due to the demands of high net worth investors says this survey. Also, this survey found that institutional investors are laggards in this area.
Major asset managers moving slowly but surely toward impact investing, by ImpactAlpha/Kim Wright-Violich, October 3, 2017, Tideline & ImpactAlpha, USA.