Here's how hedge funds like Citadel and Schonfeld performed in January

Tech Insider : Business, Style
Citadel CEO Ken Griffin speaks on a panel in a suit and tie.
Citadel founder Ken Griffin runs the most profitable hedge fund of all time.

Fabrice COFFRINI / AFP via Getty Images

I ate almost every frozen appetizer I could find at Costco. Here's what is and isn't worth buying for a party (or lunch).

Tech Insider : Business, Style
Author Ted Berg sitting behind array of appetizers from Costco arranged on wood table
After trying a bunch of premade appetizers and small bites from Costco's frozen section, I've got a few must-buy recommendations.

Ted Berg

How CIA black ops actually work, according to a former CIA spy

Tech Insider : Business, Style

John Kiriakou is a former CIA officer specializing in counterterrorism. He was named the chief of CIA counterterrorism operations in Pakistan in 2002.

Every winner of album of the year at the Grammys

Tech Insider : Business, Style
Bad Bunny accepts the award for album of the year for
Bad Bunny accepts the award for album of the year for "Debi Tirar Mas Fotos" during the 68th Annual Grammy Awards.

VALERIE MACON/AFP/Getty Images

The best photos you missed from the 2026 Grammys

Tech Insider : Business, Crypto
Sabrina Carpenter and Billie Eilish at the Grammy Awards in February 2026.
Sabrina Carpenter and Billie Eilish at the Grammy Awards in February 2026.

John Shearer/Getty Images for The Recording Academy

Why billionaire investor Thomas Kaplan isn't stressing about gold and silver's historic sell-off

Tech Insider : Business, Crypto
Thomas Kaplan
Metals guru Thomas Kaplan says there's "every reason in the world to buy gold."

LUDOVIC MARIN/POOL/AFP via Getty Images

A stealth prediction markets startup has deep ties to Interactive Brokers' billionaire chairman Thomas Peterffy

Tech Insider : Business, Crypto
Thomas Peterffy, a gray-haired man in a suit and glasses, photographed from below at a podium.
Thomas Peterffy

ERIC PIERMONT/AFP via Getty Images

What celebrities wore to Grammys after parties, from Justin Bieber's hoodie to Teyana Taylor's sheer coat

Tech Insider : Style, Business, Crypto
Billie Eilish and Rosé at the W Magazine Grammy after-party in Los Angeles.
Billie Eilish and Rosé at the W Magazine Grammy after-party in Los Angeles.

Jerritt Clark/Getty Images

Look inside Miami's 100-year-old Biltmore Hotel, loved by US presidents and linked to mobster lore

Tech Insider : Travel, Travel, Business
Miami Biltmore exterior shot
The Biltmore Hotel turned 100 years old in January.

Kristine Villarroel/Business Insider

Disney's latest earnings show why Josh D'Amaro is widely viewed as the CEO frontrunner

Tech Insider : Business, Travel
D'Amaro Disney parks
Disney parks head Josh D'Amaro is reportedly the frontrunner to be the next CEO.

Ricardo Moreira/Getty Images for Disney; Joseph Prezioso/Anadolu Agency via Getty Images

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