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Hedge fund responds to Mamdani’s ‘tax the rich’ rhetoric, $6 billion NYC plan in limbo

Reported by Fox-news ·Foxnews
Apr 28, 2026· 2 min read
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Key Takeaways
  • • New York City Mayor Zohran Mamdani's proposed pied-à-terre tax targeting high-net-worth individuals, including Citadel CEO Ken Griffin's multi-million dollar penthouse, has triggered a major development threat from a major hedge fund.
  • • A hedge fund has threatened to withdraw a $6 billion Manhattan development project in response to Mamdani's "tax the rich" rhetoric, citing the Mayor's comments as "shameful."
  • • The conflict centers on proposed taxation of luxury residential properties owned by wealthy individuals, with the hedge fund leveraging its substantial real estate investment as political leverage.
  • • The $6 billion development project now remains in limbo pending resolution of the tax policy dispute, creating uncertainty for Manhattan's real estate pipeline and municipal revenue expectations.
Summary
New York City Mayor Zohran Mamdani's push for a pied-à-terre tax on luxury residential properties has escalated into a direct confrontation with the hedge fund industry, resulting in a potential $6 billion real estate development project being shelved. The Mayor has defended his proposal to tax high-value properties owned by out-of-state or non-primary residents, specifically citing Citadel CEO Ken Griffin's multi-million dollar penthouse as an example of the wealth concentration the tax is designed to address.

In response, a major hedge fund has threatened to withdraw its planned $6 billion Manhattan development project, characterizing Mamdani's "tax the rich" rhetoric as "shameful." The hedge fund's threat represents a significant escalation in the policy dispute, using its substantial capital commitment as leverage against the proposed tax measures. The fund's withdrawal threat underscores the tension between municipal revenue ambitions and capital-intensive real estate development interests that operate on thin margin assumptions.

The $6 billion project now remains in limbo as negotiations between city officials and the hedge fund continue. The dispute illustrates the broader challenge facing New York City as it attempts to address wealth inequality and fund municipal services while maintaining an attractive environment for major real estate and financial services investment. The outcome of this conflict could set a precedent for future tax policy negotiations in the city and may influence similar wealth taxation proposals in other major metropolitan areas.

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Sources

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

Fox-news Hedge fund responds to Mamdani’s ‘tax the rich’ rhetoric, $6 billion NYC plan in limbo Foxnews Hedge fund responds to Mamdani’s ‘tax the rich’ rhetoric, $6 billion NYC plan in limbo