CEO Peng Zhao Profiled in Bloomberg Businessweek: ‘Ken Griffin’s Hand-Picked Math Prodigy Runs Market-Making Empire’

Insider: Employees Reflect on Life in Miami

Citadel Securities Partners with Google for Harvard Heart Research

Citadel Securities Opens Tokyo Office, Continuing Global Expansion

Citadel Securities Ranked #2 on the 2022 LinkedIn Top Companies List in Financial Services

Citadel and Citadel Securities to Relocate HQ from Chicago to Miami

Citadel Securities Announces $1.15 Billion Investment from Sequoia and Paradigm

Layla Royer Among the 50 Leading Women in Hedge Funds

Citadel Securities Expands Leading DMM Business

Citadel Securities Expands Asia-Pacific Presence

Citadel Securities Named Among 2020 Best Workplaces in Chicago by Great Place to Work®

Citadel Securities Named to Fast Company’s Annual List of the World’s Most Innovative Companies

Peng Zhao Named to Fortune Magazine’s 40 Under 40 List

Ken Griffin on the Three Paths for Software Engineers

Insider: Employees Reflect on Life in Miami

Insider: How New Hires Are Making an Impact During Garden Leave

Ken Griffin at McCombs School of Business 

Spotlighting Citadel Securities Head of DMM Floor Trading, Pete Giacchi

Our Training Course for New Traders

Grace Hopper Celebration 2023 Event Recap

Insider’s 2023 Rising Star, Yi Yi

Insider: Here’s what you need to know to land an engineering role at Citadel Securities

Citadel Securities’ Internship: 11 Weeks of Extraordinary Growth