News on this topic
Ken Griffin vows to 'double down' on Miami move, says NYC 'doesn't welcome success'
foxbusiness.com/media/ken-griffin-vows-double-down-miami-move-says-nyc-doesnt-welcome-success
Ken Griffin vows to 'double down' on Miami move, says NYC 'doesn't welcome ...
Citadel plans to expand Miami headquarters in response to NYC Mayor: Citadel founder Ken Griffin did not pledge to leave New York, but he is doubling down on ...
businessinsider.com/citadel-expand-miami-headquarters-nyc-mayor-zohran-video-2026-5
Citadel plans to expand Miami headquarters in response to NYC Mayor
More articles on this subject
Billionaire Ken Griffin scales back NYC jobs in response to Mamdani's 'tax the rich' antics — sparking fears wealthy exodus has begun
nypost.com/2026/05/06/us-news/billionaire-ken-griffin-scales-back-nyc-jobs-in-response-to-mamdanis-tax-the-rich-antics-sparking-fears-wealthy-exodus-has-begun/
Billionaire Ken Griffin scales back NYC jobs in response to Mamdani's 'tax ...
Billionaire says Mamdani’s 'tax the rich' video outside his NYC apartment was ‘creepy’ and ‘frightening’
foxbusiness.com/media/billionaire-says-mamdanis-tax-rich-video-outside-nyc-apartment-creepy-frightening
Billionaire says Mamdani’s 'tax the rich' video outside his NYC apartment ...
Ken Griffin Says New York ‘Doesn’t Welcome Success’ Under Mamdani: Billionaire suggests his firm’s expansions will focus on Miami after NYC mayor called out his ...
wsj.com/us-news/ken-griffin-says-new-york-doesnt-welcome-success-under-mamdani-292f7c4d
Ken Griffin Says New York ‘Doesn’t Welcome Success’ Under Mamdani
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Trump Praises Griffin, Warns Mamdani Not to ‘Tax People Out’: President Donald Trump urged New York Mayor Zohran Mamdani to do more to satisfy Ken Griffin ...
bloomberg.com/news/articles/2026-05-12/trump-praises-griffin-warns-mamdani-not-to-tax-people-out
Trump Praises Griffin, Warns Mamdani Not to ‘Tax People Out’
What everyone is missing about Mamdani’s plan to tax Ken Griffin’s $238 million penthouse
edition.cnn.com/2026/05/07/business/zohran-mamdani-ken-griffin-taxes
What everyone is missing about Mamdani’s plan to tax Ken Griffin’s $238 ...
OpinionMamdani’s $6 billion mistake : Zohran Mamdani’s anti-business, anti-wealth crusade is thrusting the city into a death spiral — fewer businesses and residents ...
thehill.com/opinion/campaign/5869509-griffin-citadel-nyc-mamdani/
Mamdani’s $6 billion mistake 
OpinionKen Griffin is betting big on Miami. Will residents benefit? | Opinion: Citadel’s expansion signals Miami’s rise — but residents want opportunity ...
miamiherald.com/opinion/editorials/article315673453.html
Ken Griffin is betting big on Miami. Will residents benefit? | Opinion
Billionaire Ken Griffin says NYC Mayor Zohran Mamdani "put me in harm's way": Billionaire Ken Griffin says being New York City Mayor Zohran Mamdani's poster boy ...
cbsnews.com/newyork/news/ken-griffin-zohran-mamdani-put-me-in-harms-way/
Billionaire Ken Griffin says NYC Mayor Zohran Mamdani
Ken Griffin ‘doubling down’ on Miami, expanding office space in Brickell tower: Ken Griffin, the billionaire CEO of hedge fund Citadel, is expanding Brickell ...
miamiherald.com/news/business/real-estate-news/article315654980.html
Ken Griffin ‘doubling down’ on Miami, expanding office space in Brickell ...
Hedge fund Citadel bets on Miami as debate over New York second homes heats up: Hedge fund Citadel is "doubling down" on its Miami ventures, billionaire CEO Ken ...
reuters.com/business/hedge-fund-citadel-doubling-down-miami-ceo-ken-griffin-says-2026-05-05/
Hedge fund Citadel bets on Miami as debate over New York second ...
Mamdani's clash with billionaire puts NYC street food vendors in the crosshairs: Citadel threatens to halt its $6 billion Midtown Manhattan headquarters project ...
foxbusiness.com/politics/mamdanis-clash-billionaire-puts-nyc-street-food-vendors-crosshairs
Mamdani's clash with billionaire puts NYC street food vendors in the ...
Mamdani thanks same billionaire he targeted in tax video for NYPD money: Mayor Zohran Mamdani publicly praised billionaire Ken Griffin for backing police funding ...
foxbusiness.com/politics/mamdani-thanks-same-billionaire-he-targeted-tax-video-nypd-money
Mamdani thanks same billionaire he targeted in tax video for NYPD money
Ken Griffin slams Mamdani for singling him out as a 'profound lack of judgment,' ripping socialist bent
foxbusiness.com/politics/ken-griffin-slams-mamdani-singling-him-out-profound-lack-judgment-ripping-socialist-bent
Ken Griffin slams Mamdani for singling him out as a 'profound lack of ...
New York’s Ultra-Rich Defend Citadel’s Griffin As Penthouse Dig Turns Personal: The press release from Zohran Mamdani declaring New York City’s first ...
bloomberg.com/news/articles/2026-05-01/mamdani-s-ken-griffin-comments-anger-nyc-s-wealthiest
New York’s Ultra-Rich Defend Citadel’s Griffin As Penthouse Dig Turns ...
Billionaire Ken Griffin Says He’s Meeting With NY Gov. Kathy Hochul As Pied-A-Terre Tax Fight Rages
forbes.com/sites/zacharyfolk/2026/04/28/billionaire-ken-griffin-blasts-mamdanis-personal-attack-says-hes-meeting-with-gov-hochul/
Billionaire Ken Griffin Says He’s Meeting With NY Gov. Kathy Hochul As ...
Ken Griffin Is Mightily Pissed Off With Zohran Mamdani: After Mayor Mamdani made CEO Ken Griffin the face of a proposed pied-à-terre tax, Griffin’s company ...
nymag.com/intelligencer/article/ken-griffin-is-mightily-pissed-off-with-zohran-mamdani.html
Ken Griffin Is Mightily Pissed Off With Zohran Mamdani
NYC’s Mamdani Tries Defusing Griffin Blowback to Second-Home Tax: New York City Mayor Zohran Mamdani insisted his push for a new tax on pricey second homes isn’t ...
bloomberg.com/news/articles/2026-04-24/nyc-s-mamdani-tries-defusing-griffin-blowback-to-second-home-tax
NYC’s Mamdani Tries Defusing Griffin Blowback to Second-Home Tax
Mamdani's pied-à-terre tax would hit billionaires: Trump, Bezos, Griffin: New York City's proposed pied-à-terre tax targets billionaires like Jeff Bezos and Ken ...
businessinsider.com/mamdani-nyc-pied-a-terre-tax-hit-billionaires-bezos-griffin-2026-4
Mamdani's pied-à-terre tax would hit billionaires: Trump, Bezos, Griffin