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Exclusive | Hedge fund tycoon rips Mamdani's rent freeze plan as 'hydrogen bomb' for NYC - New York Post

Reported by Nypost
Nov 4, 2025· 3 min read
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Key Takeaways
  • • Cliff Asness, billionaire hedge fund titan and AQR Capital Management founder (managing $165 billion in assets under management), publicly condemned NYC mayoral candidate Zohran Mamdani's rent freeze proposal as economically destructive, calling it a "hydrogen bomb" compared to the "atomic bomb" of traditional rent controls.
  • • Asness, a 59-year-old Goldman Sachs alumnus, stated that rent freeze policy would drive wealth and talent out of New York City, remarking he would relocate to Texas or Florida if Mamdani were elected, and noted that "almost all economists agree" rent control "destroys the city."
  • • The critique underscores deep ideological and policy divisions between the financial services establishment and progressive urban politicians, with the hedge fund executive also flagging concerns about Mamdani's positions on Hamas, antisemitism, and the Israel-Gaza conflict.
  • • AQR Capital Management, founded in 1998 in Manhattan and relocated to Greenwich, Connecticut in 2004, represents a broader pattern of financial industry skepticism toward left-wing economic policies affecting real estate markets and urban competitiveness.
Summary
Hedge fund billionaire Cliff Asness delivered a sharp critique of New York City mayoral candidate Zohran Mamdani's proposed rent freeze on the final day of citywide voting, warning that the policy would devastate the local real estate market and trigger an exodus of wealth from the city. Speaking exclusively to the New York Post, Asness, whose net worth is estimated at $2.9 billion by Forbes, characterized the rent freeze as economically ruinous, employing military escalation metaphors to convey the severity of his opposition. "A rent freeze is the hydrogen bomb to the atomic bomb of regular rent controls," he stated, further sarcastically noting that "rent control is one of the few issues almost all economists agree destroys the city."

Asness leveraged his profile as founder and head of AQR Capital Management—a quantitative hedge fund managing $165 billion in assets—to challenge Mamdani's candidacy on economic grounds. The 59-year-old Wall Street veteran, a Goldman Sachs alumnus who established AQR in Manhattan in 1998 before relocating to Greenwich, Connecticut in 2004, suggested that Mamdani's policies would transform New York into an uncompetitive jurisdiction. "I wish I lived in NYC so I could join those moving out to Texas or Florida if he wins," Asness remarked, framing the election as a potential inflection point for the city's economic future and quality of life.

Beyond fiscal policy, Asness's critique encompassed broader concerns about Mamdani's political positions, particularly regarding Israel, Hamas, and antisemitism. The hedge fund executive, who is Jewish, has been an outspoken critic of Mamdani's controversial rhetoric on the October 7, 2023 attacks and the Gaza conflict, as well as statements including support for "globalizing the intifada." Asness previously demonstrated his commitment to these issues by ceasing donations to the University of Pennsylvania in 2023 over a Palestinian literary festival he labeled an "antisemitic Burning Man fest."

The intervention by Asness reflects the financial services sector's acute concern over progressive urban governance and its intersection with both economic policy and geopolitical positioning. His high-profile opposition, delivered in the final hours of voting, illustrates the stakes financial industry leaders perceive in municipal elections and signals potential long-term realignment in business leadership, investment allocation, and corporate headquarters location decisions.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Nypost Exclusive | Hedge fund tycoon rips Mamdani's rent freeze plan as 'hydrogen bomb' for NYC - New York Post