Ken Griffin's $238 million New York City penthouse isn't the only pied-à-terre he owns. See what else is in his portfolio.

Tech Insider : Business
Ken Griffin speaks at The Cambridge Union.
Citadel CEO Ken Griffin has a real estate portfolio totaling over $1 billion.

Nordin Catic/Getty Images for The Cambridge Union

Inside the exclusive world of private jet travel — and what it says about the ultrawealthy

Tech Insider : Travel, Business
dog on pj
Private jet travel is changing, for humans and pets alike.

Olga Ovcharenko /Getty Images

Private jet travel is more popular than ever.

18 of the most expensive buildings ever built

Tech Insider : Travel, Business, Sports
SINGAPORE - MAY 10, 2024: View of Gardens by the Bay and Marina Bay Sands in Singapore
Marina Bay Sands.

monticello/Shutterstock

Mayhem breaks out at Swatch stores as fans rush to nab its Audemars Piguet pocket watch collab

Tech Insider : Business, Environment
Riot police stand in front of a Swatch store
Police in Le Chesnay, France, guard a Swatch store on Saturday as crowds gathered to buy its new pocket watch, a collaboration with luxury watchmaker Audemars Piguet.

Henrique Campos / Hans Lucas via AFP

The Burberry scarf is so back

Tech Insider : Business, Style
NEW YORK, NY - MAY 4: Jessica Chastain is seen on May 4, 2026 in New York City. (Photo by XNY/Star Max/GC Images)
Oscar winner Jessica Chastain is among scores of Burberry scarf fans.

XNY/Star Max/GC Images

The watch world is split over Audemars Piguet's Swatch collab: It's like a 'Ferrari Civic'

Tech Insider : Business, Style
Audemars Piguet sign
Audemars Piguet and Swatch are teaming up this week.

Derek White/Getty Images for Audemars Piguet

You can spend either $4 or $8,500 to own one of the world's hottest bags right now

Tech Insider : Business, Style
Pooja Gandhi carries a Trader Joe's tote bag.
Trader Joe's tote bags first went viral in 2024.

Nick Lachance/Toronto Star via Getty Images

Tech billionaires are flocking to this former bohemian enclave in Miami. See what life is like inside Coconut Grove.

Tech Insider : Travel, Travel, Business
Aerial view of mansions in Coconut Grove, Miami
Coconut Grove is becoming the new billionaire's playground in Miami.

Bloomberg/Getty Images

The hottest routes in private aviation right now say a lot about where money's moving

Tech Insider : Economy, Travel, Travel
Private jet lands in Dc.
Shifts in private jet traffic underline new patterns for the ultrarich.

J. David Ake/Getty Images

See what the highest-paying cruisers get on Norwegian's latest ship, from 2-story suites to private sundecks

Tech Insider : Travel, Business, Sports
Side by side of images of pool with glass edge on cruise ship next to image of gold elevator bank
Haven passengers on the Norwegian Luna may be in for quite the ultra-luxury experience on their cruise.

Brittany Chang

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