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Journal of Financial Economics Vol. 174 2025

Green tilts

Ľuboš Pástor; Robert F. Stambaugh1; Lucian A. Taylor1

1 University of Pennsylvania

open access

Abstract

We estimate financial institutions’ portfolio tilts related to U.S. stocks’ environmental, social, and governance (ESG) characteristics. From 2012 to 2023, ESG-related tilts consistently total about 6% of the investment industry’s assets and rise from 17% to 27% of institutions’ total portfolio tilts. Significant ESG tilts arise from the choice of stocks held and, especially, the weights on stocks held. The largest institutions tilt increasingly toward green stocks, while other institutions and households tilt increasingly brown. Divestment from brown stocks is typically partial rather than full, even for individual mutual funds. UNPRI signatories and European institutions tilt greener; banks tilt browner.

DOI
10.1016/j.jfineco.2025.104173
Volume
174
Pages
104173
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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