AQR Executive and Leadership Team

June, 2026

Leadership Overview

AQR has 4 executives leading key functions including strategy, finance, and business development.

Driven by a commitment to quantitative investment strategies, AQR provides expert investment management and advice, impacting global financial markets through rigorous research and data-driven decision-making.

Leadership Roles at AQR

  • Chief Executive Officer - Amir Momeni
  • Chief Financial Officer - Allison Smith
  • Aqr Funds Treasurer & Chief Financial Officer - Matthew Plastina
  • Managing Director, Business Development & Chief Operating Officer - Tiffany Wells
  • Amir Momeni - Chief Executive Officer

    Amir Momeni, the Chief Executive Officer at AQR, directs the firm's overall strategic vision and operational execution. Momeni guides the company's expansion into new markets and oversees the development of innovative investment products. This leadership role involves fostering a culture of intellectual curiosity and analytical rigor, essential for AQR's quantitative approach. By aligning departmental objectives with long-term growth targets, Amir Momeni ensures the firm maintains its competitive edge in the dynamic finance industry. The Chief Executive Officer's responsibilities extend to managing key stakeholder relationships and representing AQR's interests across the global financial community, driving forward the company's mission of providing superior investment solutions.

    Allison Smith - Chief Financial Officer

    Allison Smith, the Chief Financial Officer at AQR, manages the company's financial health and strategic fiscal planning. Smith oversees all financial operations, including accounting, budgeting, and financial reporting, ensuring compliance with regulatory standards. This critical role involves optimizing capital allocation and managing financial risks to support AQR's investment strategies. By providing insightful financial analysis, Allison Smith informs executive decisions and drives profitability. The Chief Financial Officer's purview includes managing relationships with financial institutions and investors, safeguarding the company's assets, and enhancing shareholder value through sound financial governance. Smith's leadership ensures the financial stability required for AQR's continued success in investment management.

    Matthew Plastina - Aqr Funds Treasurer & Chief Financial Officer

    Matthew Plastina, the Aqr Funds Treasurer & Chief Financial Officer at AQR, holds dual responsibility for the financial oversight of AQR Funds and the broader financial strategy of the parent company. Plastina directs treasury operations, managing liquidity and cash flow to support AQR's extensive investment activities. This position is crucial for ensuring the financial integrity and operational efficiency of the AQR Funds, adhering to strict compliance and reporting requirements. By meticulously managing the financial structure, Matthew Plastina supports the firm's ability to execute complex investment strategies and maintain investor confidence. The Treasurer & Chief Financial Officer's expertise is vital in navigating the intricate financial landscape of investment management, driving fiscal discipline and strategic financial planning across all AQR entities.

    Tiffany Wells - Managing Director, Business Development & Chief Operating Officer

    Tiffany Wells, the Managing Director, Business Development & Chief Operating Officer at AQR, spearheads the expansion of client relationships and oversees the operational infrastructure supporting AQR's investment services. Wells drives strategic initiatives to grow AQR's market presence and enhance service delivery across all client segments. This dual role demands a comprehensive understanding of both market opportunities and operational efficiencies, ensuring seamless execution of business development goals. By optimizing internal processes and resource allocation, Tiffany Wells strengthens the company's capacity to serve its clients effectively. The Managing Director, Business Development & Chief Operating Officer's leadership is pivotal in translating strategic objectives into tangible operational outcomes, fostering growth and maintaining high standards of service excellence.
    Tiffany Wells

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    Frequently Asked Questions Regarding AQR Top Executives and Leadership Team

    Who leads AQR?
    AQR is led by Amir Momeni (Chief Executive Officer), along with executives such as Allison Smith (Chief Financial Officer) and Matthew Plastina (Aqr Funds Treasurer & Chief Financial Officer).
    Who is part of AQR’s executive team?
    The executive team of AQR includes leaders such as Amir Momeni (Chief Executive Officer), Allison Smith (Chief Financial Officer), Matthew Plastina (Aqr Funds Treasurer & Chief Financial Officer) and other senior executives.
    How many executives does AQR have?
    AQR has 4 executives leading key business areas.
    What roles are included in AQR’s leadership team?
    The leadership team of AQR includes roles such as Chief Executive Officer, Chief Financial Officer, Aqr Funds Treasurer & Chief Financial Officer, Managing Director, Business Development & Chief Operating Officer.