GAMCO does not publish a nondiscrimination policy but has not publicly canceled business relationships based on views or beliefs. GAMCO is a signatory of the Principles for Responsible Investment, incorporating ESG issues into investment analysis, decision-making, and other business practices. GAMCO invests in GFJ ESG Acquisitions, a "Special Purpose Acquisition Company (SPAC) established for the purpose of acquiring a non-listed ESG-related target company". In 2022, GAMCO funded $105,000 to the Boys and Girls Club of America which is committed for inclusivity of youth of every "race, ethnicity, gender, gender expression, sexual orientation". However, GAMCO has not used its reputation for ideological purposes. For these reasons, GAMCO receives a Medium Risk rating.