In ESG investing, exclusionary preferences are most likely to:

Exclusionary preferencesare investment restrictions based on ethical, moral, or normative criteria, such as avoiding tobacco or weapons companies. These are most commonlyinitiated by asset owners, such as pension funds or sovereign wealth funds, due to their fiduciary or ethical mandates. While some asset managers also apply such screens, they typically do so only when managingcustomized mandatesfor asset owners.

“Exclusionary preferences are most commonly adopted and applied by asset owners rather than asset managers… Asset managers do manage dedicated mandates for asset owners that commonly impose some form of exclusionary screen.”

This is because asset owners are more directly accountable to their beneficiaries, who often hold specific ethical values that need to be reflected in their investments.