Citadel Securities Executive and Leadership Team

May, 2026

Leadership Overview

Citadel Securities has 10 executives leading key functions including strategy, administration, operations, and technology.

Driven by innovation, Citadel Securities provides critical liquidity to a global client base through advanced analytics, technology, and trading expertise, solving complex financial challenges.

Leadership Roles at Citadel Securities

  • Chief Executive Officer - Peng Zhao
  • Chief Administrative Officer & Chief Executive Officer, Office of - Lindsey Tsukiyama
  • Chief Operating Officer - Zoe Zeng
  • Vice President, Chief Operating Officer Team - Sylvia Wang
  • Vice President, Office of the Chief Operating Officer - David Alonso
  • Managing Director and and Chief Operating Officer, Systematic Equities and FICC - Dane Skillrud
  • Senior Vice President, Office of the Chief Operating Officer - Rodrigo Armando
  • Systematic Equities and FICC - Office of the Chief Operating Officer - Yves Vontobel
  • Associate Chief Operating Officer, Technology - Ali Khambati
  • Global Chief Operating Officer, Credit - Erin Pomerantz
  • Peng Zhao - Chief Executive Officer

    Peng Zhao, the Chief Executive Officer at Citadel Securities, directs the firm's overall strategy and operational execution. Zhao architects the company's approach to providing critical liquidity to central banks, financial institutions, government agencies, corporations, insurers, and sovereign wealth funds. This leadership involves driving the development and deployment of best-in-class research and technology solutions that address complex market challenges. Zhao's focus remains on fostering an environment where teams solve problems considered impossible by others, ensuring Citadel Securities maintains its position as a next-generation capital markets firm. Peng Zhao's strategic vision guides the firm's expansion and its commitment to technological advancement in finance.
    Peng Zhao

    Lindsey Tsukiyama - Chief Administrative Officer & Chief Executive Officer, Office of

    Lindsey Tsukiyama, the Chief Administrative Officer & Chief Executive Officer, Office of at Citadel Securities, oversees critical administrative functions and strategic initiatives. Tsukiyama manages the operational framework supporting the firm's capital markets activities, ensuring seamless integration of technology and trading expertise. This role involves optimizing internal processes and resource allocation to enhance the firm's capacity for providing liquidity to a diverse client base, including central banks and sovereign wealth funds. Lindsey Tsukiyama's leadership ensures that the firm's administrative infrastructure effectively supports its advanced analytics and problem-solving capabilities, contributing to Citadel Securities' reputation for tackling complex financial challenges.

    Zoe Zeng - Chief Operating Officer

    Zoe Zeng, the Chief Operating Officer at Citadel Securities, directs the firm's extensive operational activities. Zeng ensures the efficient deployment of advanced analytics, technology, and trading expertise across all business units. This leadership position involves optimizing the firm's capacity to provide essential liquidity to a wide array of clients, from government agencies to major corporations. Zoe Zeng's responsibilities include enhancing operational resilience and scalability, enabling the development and implementation of cutting-edge solutions that solve complex financial problems. The operational strategies executed by Zeng are fundamental to Citadel Securities' market position and its ability to innovate.

    Sylvia Wang - Vice President, Chief Operating Officer Team

    Sylvia Wang, the Vice President, Chief Operating Officer Team at Citadel Securities, supports the strategic direction and execution of operational initiatives. Wang collaborates with the Chief Operating Officer to enhance the firm's technological infrastructure and trading capabilities. This role involves ensuring the seamless provision of liquidity to financial institutions and corporations by optimizing internal workflows and resource management. Sylvia Wang's contributions are vital to maintaining the firm's capacity for developing and deploying advanced solutions that address complex market demands. The operational support provided by Wang directly impacts Citadel Securities' ability to innovate and solve challenging financial problems.

    David Alonso - Vice President, Office of the Chief Operating Officer

    David Alonso, the Vice President, Office of the Chief Operating Officer at Citadel Securities, plays a key role in executing operational strategies. Alonso supports the Chief Operating Officer in driving the firm's technological advancements and trading expertise. This position involves ensuring the effective delivery of liquidity services to government agencies and sovereign wealth funds by streamlining operational processes. David Alonso's focus is on enhancing the efficiency and effectiveness of the firm's problem-solving capabilities, contributing to Citadel Securities' reputation for tackling complex financial challenges. The operational oversight by Alonso is critical for maintaining the firm's competitive edge.

    Dane Skillrud - Managing Director and and Chief Operating Officer, Systematic Equities and FICC

    Dane Skillrud, the Managing Director and and Chief Operating Officer, Systematic Equities and FICC at Citadel Securities, directs operations for key trading divisions. Skillrud oversees the systematic equities and fixed income, currency, and commodities (FICC) markets, ensuring the provision of critical liquidity. This leadership involves deploying advanced technology and trading expertise to solve complex challenges within these specific asset classes. Dane Skillrud's operational management is crucial for maintaining the firm's high standards in research and execution, supporting financial institutions and corporations. The strategic direction provided by Skillrud enhances Citadel Securities' capabilities in these specialized trading areas.
    Dane Skillrud

    Rodrigo Armando - Senior Vice President, Office of the Chief Operating Officer

    Rodrigo Armando, the Senior Vice President, Office of the Chief Operating Officer at Citadel Securities, supports the execution of critical operational directives. Armando assists in managing the firm's technological infrastructure and trading operations to ensure the consistent delivery of liquidity. This role involves optimizing processes that enable Citadel Securities to serve financial institutions and corporations effectively. Rodrigo Armando's contributions are essential for enhancing the firm's capacity to develop and deploy innovative solutions for complex market problems. The operational support provided by Armando reinforces the firm's commitment to excellence and problem-solving.

    Yves Vontobel - Systematic Equities and FICC - Office of the Chief Operating Officer

    Yves Vontobel, the Systematic Equities and FICC - Office of the Chief Operating Officer at Citadel Securities, contributes to the operational oversight of key trading desks. Vontobel supports initiatives aimed at enhancing liquidity provision within systematic equities and FICC markets. This involves leveraging advanced technology and trading expertise to address intricate market dynamics. Yves Vontobel's role is integral to ensuring that the firm's operational framework effectively supports its clients, including government agencies and insurers. The focus on operational efficiency by Vontobel aids Citadel Securities in solving complex financial challenges.

    Ali Khambati - Associate Chief Operating Officer, Technology

    Ali Khambati, the Associate Chief Operating Officer, Technology at Citadel Securities, leads the technological aspects of the firm's operations. Khambati drives the development and deployment of advanced technology solutions that underpin the firm's trading and liquidity provision capabilities. This leadership role ensures that Citadel Securities can effectively solve complex problems through innovation and robust systems. Ali Khambati's focus on technology operations is critical for maintaining the firm's competitive advantage and its ability to serve a diverse client base, including central banks and corporations. The technological strategies implemented by Khambati are central to Citadel Securities' mission.

    Erin Pomerantz - Global Chief Operating Officer, Credit

    Erin Pomerantz, the Global Chief Operating Officer, Credit at Citadel Securities, directs operational strategies for the credit markets. Pomerantz ensures the effective deployment of technology and trading expertise to provide critical liquidity within global credit sectors. This leadership involves optimizing operations to support financial institutions and corporations navigating complex credit environments. Erin Pomerantz's oversight is crucial for developing and implementing solutions that address the unique challenges of credit markets. The operational excellence driven by Pomerantz reinforces Citadel Securities' commitment to innovation and problem-solving across its global operations.
    Erin Pomerantz

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    Frequently Asked Questions Regarding Citadel Securities Top Executives and Leadership Team

    Who leads Citadel Securities?
    Citadel Securities is led by Peng Zhao (Chief Executive Officer), along with executives such as Lindsey Tsukiyama (Chief Administrative Officer & Chief Executive Officer, Office of) and Zoe Zeng (Chief Operating Officer).
    Who is part of Citadel Securities’s executive team?
    The executive team of Citadel Securities includes leaders such as Peng Zhao (Chief Executive Officer), Lindsey Tsukiyama (Chief Administrative Officer & Chief Executive Officer, Office of), Zoe Zeng (Chief Operating Officer) and other senior executives.
    How many executives does Citadel Securities have?
    Citadel Securities has 10 executives leading key business areas.
    What roles are included in Citadel Securities’s leadership team?
    The leadership team of Citadel Securities includes roles such as Chief Executive Officer, Chief Administrative Officer & Chief Executive Officer, Office of, Chief Operating Officer, Vice President, Chief Operating Officer Team, Vice President, Office of the Chief Operating Officer.