BlackRock

The world's largest asset management firm, managing over $10 trillion in assets — and a central actor in the ESG (Environmental, Social, and Governance) investing movement under CEO Larry Fink.

ESG institutionalization: BlackRock's significance is twofold. (1) Scale: managing ~$10 trillion makes BlackRock a majority shareholder in most major public companies, giving it enormous proxy-voting power to push corporate governance priorities. (2) ESG advocacy: CEO Larry Fink's annual letters to CEOs have pushed stakeholder capitalism, ESG standards, and net-zero commitments — effectively using BlackRock's shareholder power to advance policy goals beyond pure financial returns. This has made BlackRock a flashpoint: left critics argue ESG is greenwashing; right critics argue it is using financial power to impose a political agenda. In 2023, Fink announced BlackRock would step back from the ESG label while maintaining the underlying practices.