Citadel's Umesh Subramanian is out as CTO after 7 years

Tech Insider : Technology, Business
Umesh Subramanian
Umesh Subramanian says he reaches out to top candidates when they're in their decision-making process about joining the firm.

Citadel

How hedge funds are tapping prediction markets and their data for an edge

Tech Insider : Business, Sports
Polymarket CEO Shayne Coplan said the company has been cleared for a US launch.
Polymarket CEO Shayne Coplan said the company has been cleared for a US launch.

Eugene Gologursky/Getty Images for The New York Times

Renaissance, Schonfeld, and Engineers Gate stung in a shaky start for quants in 2026

Tech Insider : Business
frustrated india stockbroker trader
An Indian broker reacts while trading at a stock brokerage firm in Mumbai, January 22, 2008. Shares from Sydney to London sank for a second day on Tuesday, dragging commodity prices with them and promising similar falls for Wall Street as investors abandoned assets exposed to the risk of a global economic slowdown.

REUTERS/Arko Datta

Why Wall Street's most data-obsessed investors are taking it slowly with generative AI

Tech Insider : Business, Environment, Technology
Traders sit in front of a computer screen
Quant asset managers haven't adopted AI en masse yet.

Michael M. Santiago/Getty Images

Divya Nettimi's Avala Global loses more staff despite a strong 2025

Tech Insider : Business, Environment, Sports
composite of Wall Street and blurry figures
Avala Global was launched by Divya Nettimi in 2022.

imagedepotpro/Getty Images

China-focused hedge funds surged in 2025. Here's who won big.

Tech Insider : Business, Economy
Xi Jinping sits at a microphone in front of a red backdrop
Chinese leader Xi Jinping and his ruling party have pushed to stimulate China's economy.

Xie Huanchi/Xinhua via Getty Images

Viking Global's longtime head of trading is stepping down from the $55 billion asset manager

Tech Insider : Business
Ole Andreas Halvorsen walking outside
Andreas Halvorsen runs $55 billion Viking Global.

Scott Olson/Getty Images

Point72's strategy leader exits as Steve Cohen's $41.5 billion fund rolls out new businesses

Tech Insider : Business
Steve Cohen dons a New York Mets and sunglasses at a baseball game
New York Mets owner Steve Cohen has diversified his asset manager.

Rich Storry/Getty Images

Rokos Capital delivers strong performance in banner year for macro hedge funds

Tech Insider : Business, Environment, Style
Trader looking at two large computer screens

ANGELA WEISS / AFP via Getty Images

Millennium's corporate strategy head is leaving the $83.5 billion hedge fund

Tech Insider : Business
Man exiting room

bpawesome/Getty Images

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