Citadel is a leading alternative investment firm. For over thirty years, we’ve captured undiscovered market opportunities by empowering extraordinary people to pursue their best and boldest ideas. Our mission is to be the most successful investment team in the world. That’s why every member of our team helps develop and execute on powerful insights. Together, we do what others consider impossible.

Finance

Citadel

Citadel's headquarters in Miami, FL, United States

Kenneth C. Griffin

Justin Lubell

Ian Fraser Ca

Rushi Amin

Stephen Marx

Gerald A. Beeson

Chris Winter

Massimiliano Ciardi

Michael Skuthan

Meghan Brannick

Robin Lahoud

Asher F.

Petrus Layarda

Tyler Schehl

Andy Trybula

Paul Logan

Sarah Park

Andres Villarreal

Pablo Salame

Martin M.

Rafa Lopez Espinosa

Ed O’Reilly

Misha Stange

Shawn Fagan

Ben Kaye

Peter Colven

Rebekah Wahba

Mike Krupa

Carlee M.

Daniel Harrison

Russell Horwitz

Rishi Sharma

Lauren Marra

Michael Katz

Will Evans

Fallon Sullivan

Edwin Lin

Umesh Subramanian

Joanna Welsh

Matt Simon

Todd Barker

Ben S. Bernanke

Sean Salji

The Engineering and Development team at Citadel is responsible for creating, optimizing, and maintaining advanced software systems that drive the firm’s trading operations and investment strategies. This team collaborates across various disciplines, including software engineering, cloud engineering, and system architecture, to ensure robust and efficient infrastructure. They focus on enhancing performance, reliability, and security to support Citadel's mission of seizing market opportunities through innovative technology solutions.

Engineering and Development

The Quantitative Research and Analysis team at Citadel is focused on developing cutting-edge models and algorithms to identify and capitalize on market inefficiencies. This multidisciplinary team combines expertise in quantitative research, engineering, and trading to optimize investment strategies across various asset classes. By leveraging sophisticated data analysis and innovative technological solutions, they drive informed decision-making to enhance the firm's competitive edge in the alternative investment landscape.

Quantitative Research and Analysis

The Finance and Accounting team at Citadel plays a crucial role in managing the firm's financial health and integrity. They oversee budgeting, financial reporting, and valuation of investment products, while also ensuring compliance with regulatory standards. Through strategic tax planning and analysis of trading costs, this team supports investment decisions and enhances operational efficiency, ultimately contributing to the firm's mission of achieving exceptional investment performance.

Finance and Accounting

The Human Resources and Talent Acquisition team at Citadel is dedicated to attracting, developing, and retaining top talent to support the firm’s ambitious goals. They manage recruitment strategies, enhance employee engagement, and foster a culture of excellence, ensuring that every team member thrives in a dynamic environment. By aligning human capital initiatives with business objectives, they play a crucial role in driving Citadel's success as a leading investment firm.

Human Resources and Talent Acquisition

The Technology and Operations team at Citadel is responsible for designing, implementing, and maintaining the firm's technology infrastructure and cloud platforms, ensuring high availability and security. This team includes experts in site reliability, network engineering, and operations engineering who work collaboratively to optimize performance, manage risk, and drive innovation. Their mission is to provide resilient and scalable technology solutions that empower investment teams to achieve their boldest ideas.

Technology and Operations

The Data Management and Analytics team at Citadel leverages advanced data strategies and analytical techniques to support investment decisions across various sectors. They are responsible for collecting, managing, and interpreting vast amounts of data while developing insights that inform trading strategies. By integrating quantitative analysis with domain expertise, this team plays a crucial role in identifying market opportunities and enhancing performance across the firm’s investment portfolios.

Data Management and Analytics

Citadel

Org chart

Board & advisors

Teams

Engineering and Development

Quantitative Research and Analysis

Finance and Accounting

Human Resources and Talent Acquisition

Technology and Operations

Data Management and Analytics

Offices

Citadel

Org chart

Board & advisors

Teams

Engineering and Development

Quantitative Research and Analysis

Finance and Accounting

Human Resources and Talent Acquisition

Technology and Operations

Data Management and Analytics

Offices

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