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Politics July 3, 2026

Prominent Business Executive Urges New York City to Reject Mamdani Appointment.

Prominent Business Executive Urges New York City to Reject Mamdani Appointment.

Billionaire hedge fund founder Ken Griffin has urged business leaders to speak out against the policies of New York City Mayor Zohran Mamdani, warning that the city's business environment will suffer if they do not. Griffin made the comments at a recent event in Manhattan, calling on business leaders to "find their voice and fight for their city."

Griffin cautioned that if business leaders do not speak up, the city may lose talent, which he described as a "catastrophe." He emphasized that business leaders create jobs, value, and pay taxes, and that their records speak for themselves.

Griffin's comments come amid a public spat with Mamdani, a self-proclaimed democratic socialist, over progressive tax policy. Mamdani has proposed a tax on second homes worth over $5 million, which has drawn criticism from some quarters.

Ken Griffin, CEO of Citadel LLC, speaks at the World Economic Forum in Davos, Switzerland, discussing financial trends and market insights.

Griffin, who has a net worth of $48.3 billion, has a significant presence in New York City, with Citadel having two offices in Midtown Manhattan. He noted that Citadel will be in the city for the long term, regardless of who is mayor.

Some critics have warned that Mamdani's policies may drive away the city's tax base if he continues to antagonize business leaders and high earners. There are concerns that this could lead to a loss of jobs, economic growth, and revenue for the city.

Mamdani and Griffin are set to meet in the coming months, with Griffin saying he will assess the mayor's policy stance at that time. He emphasized that "actions speak louder than words," suggesting that he will be watching Mamdani's actions closely.

The potential departure of high earners and business leaders from New York City could have significant economic implications. These individuals not only pay taxes but also contribute to the local economy through their spending and philanthropic activities.

It is unclear what the future holds for New York City's business environment, but it is clear that there are concerns about the impact of Mamdani's policies on the city's economy. Griffin's comments have added to the debate, highlighting the need for business leaders to engage with policymakers and advocate for their interests.

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