Citadel CEO Ken Griffin doesn't approve of New York City Mayor Mamdani's pied-à-terre tax. See all the homes he owns around the country — and the world.

Citadel CEO Ken Griffin became the face of the tax after New York City Mayor Zohran Mamdani posted a video in front of Griffin's penthouse apartment.

Citadel CEO Ken Griffin doesn't approve of New York City Mayor Mamdani's pied-à-terre tax. See all the homes he owns around the country — and the world.