Billionaire Ken Griffin’s hedge funds at Citadel are all in the green for 2025

Citadel CEO Ken Griffin speaks during the Semafor World Economy Summit 2025 at Conrad Washington on April 23, 2025 in Washington, DC. Kayla Bartkowski | Getty Images Billionaire investor Ken Griffin‘s hedge funds at Citadel have all posted positive returns during a volatile 2025, led by tactical trading strategy. Citadel’s multistrategy Wellington fund, its largest, gained 2.5%…

Read More

Nvidia insiders $1 billion stock sales

NVIDIA founder and CEO Jensen Huang speaks during the NVIDIA GTC Paris keynote, part of the 9th edition of the VivaTech technology startup and innovation fair, held at the Dôme de Paris in the Porte de Versailles exhibition center in Paris on June 11, 2025. Mustafa Yalcin | Anadolu | Getty Images Insiders at artificial…

Read More