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The Latest Breaking News from Ken Griffin

Ken Griffin fires back at NYC Mayor Zohran Mamdani 'tax the rich' video featuring his $238 million penthouse

Citadel's COO subtly hinted the company may forgo a potential $6 billion investment in Midtown Manhattan after the NYC Mayor vowed to "tax the rich."

Fortune

Logan Paul Invested $500K In A Bizarre Asset — Says It Has Doubled In Value And Could Beat Stocks

Logan Paul says a Triceratops skull he bought for $500,000 has doubled in value and could outperform stocks over the next 20 years.

International Business Times UK

NYC Mayor Zohran Mamdani calls out Ken Griffin's $238 million penthouse on Tax Day

He wasn’t actually taxing the rich, that day.

Fortune

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Ken Griffin Warns Global Recession 'Inevitable' If Strait Of Hormuz Stays Shut: Flags 'Mistake' In Iran Strategy

Citadel Advisors founder Kenneth Griffin believes the world will face a recession if the Strait of Hormuz remains shut for the remainder of this year.

International Business Times UK

Big Companies Flock to Florida in 2026 Seeking Lower Taxes, Talent and Lifestyle Perks

Major corporations continue shifting headquarters and key operations to Florida in 2026, drawn by the state's longstanding lack of personal income tax, business-friendly regulations and appealing quality of life that contrast sharply with higher-cost, higher-tax hubs like California and New York.

International Business Times

The hedge fund billionaire betting Miami can rival New York's Wall Street

Ken Griffin’s relocation playbook offers lessons on cost, talent, and regulatory strategy.

Fortune

The tax escape map: Billionaires are bolting for Florida from the West Coast and taking billions in tax revenue with them

Driven partly by proposed wealth taxes, some of America’s richest people have poured millions into waterfront Florida real estate.

Fortune

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Ken Griffin, the CEO who won’t bend the knee to Trump

Everything you need to know before you reach the office this morning.

Fortune

Ken Griffin's Citadel Securities Debunks Citrini's Terrifying 2028 AI Doomsday Prediction

Citadel Securities challenges Citrini Research's dystopian economic crisis forecast of AI destroying global jobs, leading to a market crash and record unemployment in 2028.

International Business Times UK

Ken Griffin, Ray Dalio, and Warren Buffett All Sold More Apple Stock. Should You?

Marquee names have trimmed their stakes in iPhone maker Apple.

Barchart

Meet Florida Man 2.0: the executive working to replace retirees and Disney tourists with Fortune 500 HQs

"There's a huge gap in what people think about Florida and what actually exists in Florida," Michael Simas, CEO of Florida's Council of 100, told Fortune.

Fortune

The tech billionaires aren’t just grabbing trophy Florida mansions—they have competing half-billion-dollar megayachts jostling for dock space

$500,000 annual docking fees and private marinas are all part of the package for Florida’s wealthy seagoers.

Fortune

Billionaire US investor Ken Griffin accuses Trump White House of ‘enriching’ itself

Citadel boss, Republican donor and vocal Trump critic says administration has made ‘distasteful’ choices not in the public interest

The Guardian - UK

Ken Griffin is apparently done with ‘sucking up’ to the White House

“Most CEOs just don’t want to find themselves in the business of having to, in some sense, suck up to one administration after another to succeed in running their business,” Griffin said yesterday.

Fortune

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Fortune

Ken Griffin says America has been sent an ‘explicit warning’ from the bond market that it’s time to get the national debt in order

“I think there’s an explicit warning that if your fiscal house is not in order, the bond vigilantes can come out and retract their price,” Ken Griffin told an audience at Davos.

International Business Times UK

Business Titans Privately Slam Trump's Erratic Trade Tactics As Allies Pretend Loyalty in Public

US business leaders privately slam Trump's erratic trade policies as Supreme Court challenges fuel market and boardroom unease.

AAP

Weight-loss wonder drugs 'no substitute for exercise'

The weight-loss journey for a growing number of Australians using "miracle" medications must include exercise or risk long-term health problems, experts warn.

International Business Times UK

Ken Griffin's Citadel Sells Amazon Shares for This AI Stock That Soared 1,000% in Two Years

Ken Griffin's Citadel Advisors sold 1.6 million Amazon shares in Q3 and purchased 388,000 Palantir shares despite extreme valuations.

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Fortune

Citadel’s shot at Andreessen Horowitz points to coming battle over DeFi and U.S. stock trading

Tokenized stocks are gaining popularity, but a trading giant owned by billionaire Ken Griffin wants to hit the breaks.

International Business Times UK

Ken Griffin's Citadel Advisors Heavily Invested in Mag 7 Stocks in Q3 Except One

Ken Griffin's Citadel Advisors purchased millions of shares of Magnificent 7 stocks in Q3 amid AI boom, with one notable exception.

Fortune

Exclusive: Crypto exchange Kraken raises $200 million from Ken Griffin's Citadel Securities to notch $20 billion valuation

Once skittish about digital assets, Citadel has warmed towards the crypto business in 2025.

International Business Times UK

Ken Griffin's Citadel Advisors Bumps Stake by Over 12,000% in Meta Platforms, Visa, Norfolk Southern in Q3

Ken Griffin's Citadel heavily boosted its holdings in the Magnificent 7 stocks in Q3, as industry experts say high AI investment is vital for the US to stay ahead globally.

Fortune

Billionaire Ken Griffin shares the top traits he looks for when hiring—and warns that schools are failing to prepare applicants

"One of the problems with grade inflation in the United States is we're not teaching young Americans what it's like to fall short," the Citadel CEO said.

The Guardian - US

Out-of-touch Trump talks up economy among sycophants and stars in Miami

President jets in to speak at ritzy American Business Forum as millions see their food aid slashed – crisis, what crisis?

Benzinga

DraftKings Hits A Death Cross Ahead Of Q3 Earnings — Handing Ken Griffin A 25% Loss

DraftKings Inc (NASDAQ:DKNG) just hit a Death Cross — and its billionaire backers are feeling the chill.

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