Millennium Management Global Investment Executive and Leadership Team

May, 2026

Leadership Overview

Millennium Management Global Investment has 10 executives leading key functions including technology, operations, finance, and regional leadership.

Driven by disciplined risk management, Millennium Management Global Investment deploys capital across a wide range of strategies, emphasizing technology-driven research and diversified portfolios to deliver long-term returns for institutional and high-net-worth clients.

Leadership Roles at Millennium Management Global Investment

  • Chief Executive Officer (APAC) - Julia Raiskin
  • Chairman (Asia Pacific) & Chief Executive Officer (Japan) - Kazutoshi Okubo
  • Chief Financial Officer, -Pacific (Asia) - Mark Berg
  • Global Chief Operating Officer, Commodities - David Zeitz
  • Co-Chief Operating Officer - Philip Berlinski
  • President & Chief Operating Officer - Ajay Nagpal
  • Chief Information Officer - Vlad Torgovnik
  • Manager, Business (Office of & Chief Information Officer - Piyush Patidar
  • Global Head of Fixed Income, Commodities and Core Technology & International Chief Information Officer - Pranat Pathak
  • Chief Administrative Officer - Daniel Widawsky
  • Julia Raiskin - Chief Executive Officer (APAC)

    Julia Raiskin, the Chief Executive Officer (APAC) at Millennium Management Global Investment, leads the firm's strategic direction and operational execution across the Asia-Pacific region. Raiskin drives the deployment of capital and the implementation of diverse investment strategies tailored to the APAC market, upholding the firm's commitment to disciplined risk management. This executive role involves fostering client relationships with institutional and high-net-worth individuals throughout the region, ensuring alignment with global objectives. Julia Raiskin's leadership focuses on expanding market presence and delivering long-term returns by leveraging technology-driven research and diversified portfolios. The Chief Executive Officer (APAC) is instrumental in navigating regional complexities and capitalizing on growth opportunities within the dynamic Asian investment landscape.
    Julia Raiskin

    Kazutoshi Okubo - Chairman (Asia Pacific) & Chief Executive Officer (Japan)

    Kazutoshi Okubo, the Chairman (Asia Pacific) & Chief Executive Officer (Japan) at Millennium Management Global Investment, directs the firm's strategic vision and operational oversight within Japan and the broader Asia-Pacific region. Okubo champions the deployment of capital across various investment strategies, emphasizing disciplined risk management and technology-driven research. This leadership position involves cultivating key relationships with institutional and high-net-worth clients, ensuring the firm's offerings meet regional demands. Kazutoshi Okubo's tenure is marked by a commitment to delivering long-term returns through diversified portfolios and innovative approaches. The Chairman (Asia Pacific) & Chief Executive Officer (Japan) role is pivotal in shaping the firm's growth trajectory and market impact in these critical territories.
    Kazutoshi Okubo

    Mark Berg - Chief Financial Officer, -Pacific (Asia)

    Mark Berg, the Chief Financial Officer, -Pacific (Asia) at Millennium Management Global Investment, oversees the financial operations and strategic fiscal planning for the firm's activities across the Asia-Pacific region. Berg ensures robust financial controls and reporting mechanisms are in place, supporting the firm's commitment to disciplined risk management and long-term returns. This role involves managing capital allocation, optimizing financial performance, and ensuring compliance with regional financial regulations. Mark Berg's expertise is crucial in guiding the financial strategy for diversified portfolios and supporting technology-driven research initiatives within the APAC market. The Chief Financial Officer, -Pacific (Asia) plays a key part in maintaining the firm's financial integrity and driving sustainable growth.

    David Zeitz - Global Chief Operating Officer, Commodities

    David Zeitz, the Global Chief Operating Officer, Commodities at Millennium Management Global Investment, manages the operational framework for the firm's commodities trading activities worldwide. Zeitz ensures that the multi-manager platform operates with maximum efficiency and adheres to stringent risk management protocols. This position involves optimizing processes, enhancing technological integration, and supporting the research teams focused on commodities. David Zeitz's oversight contributes directly to the firm's ability to deliver consistent long-term returns by streamlining operations and mitigating potential risks within this specific asset class. The Global Chief Operating Officer, Commodities plays a vital role in the execution of investment strategies and the overall success of the commodities division.

    Philip Berlinski - Co-Chief Operating Officer

    Philip Berlinski, the Co-Chief Operating Officer at Millennium Management Global Investment, shares responsibility for overseeing the firm's global operational efficiency and strategic execution. Berlinski focuses on enhancing the multi-manager platform's capabilities, ensuring seamless integration of technology-driven research and disciplined risk management across all functions. This collaborative role involves optimizing workflows, managing resources, and driving initiatives that support the delivery of long-term returns for institutional and high-net-worth clients. Philip Berlinski's contributions are vital to maintaining operational excellence and fostering an environment conducive to diversified portfolio management. The Co-Chief Operating Officer's efforts are central to the firm's ability to adapt and thrive in dynamic market conditions.
    Philip Berlinski

    Ajay Nagpal - President & Chief Operating Officer

    Ajay Nagpal, the President & Chief Operating Officer at Millennium Management Global Investment, directs the firm's overarching operational strategy and business development initiatives. Nagpal leads efforts to enhance the multi-manager platform, ensuring robust implementation of disciplined risk management and technology-driven research across global operations. This executive position involves driving efficiency, fostering innovation, and overseeing the execution of strategies designed to deliver long-term returns for a diverse client base. Ajay Nagpal's leadership is critical in aligning operational capabilities with the firm's investment objectives and market expansion goals. The President & Chief Operating Officer plays a pivotal role in shaping the firm's strategic direction and ensuring sustained growth.
    Ajay Nagpal

    Vlad Torgovnik - Chief Information Officer

    Vlad Torgovnik, the Chief Information Officer at Millennium Management Global Investment, directs the firm's global technology infrastructure and strategy. Torgovnik oversees the development and implementation of cutting-edge technological solutions that support the multi-manager platform and enhance data-driven research capabilities. This leadership role ensures the firm's technological advancements align with its core mission of disciplined risk management and delivering long-term returns. By architecting robust IT systems, Vlad Torgovnik enables the efficient deployment of capital across diverse strategies and supports the operational needs of institutional and high-net-worth clients. The Chief Information Officer's focus remains on leveraging technology to maintain a competitive edge in the global investment landscape.
    Vlad Torgovnik

    Piyush Patidar - Manager, Business (Office of & Chief Information Officer

    Piyush Patidar, the Manager, Business (Office of & Chief Information Officer at Millennium Management Global Investment, supports the strategic initiatives and operational efficiency within the technology division. Patidar collaborates closely with the Chief Information Officer to translate business requirements into actionable technology plans, ensuring seamless integration across the firm's multi-manager platform. This role involves facilitating communication between technology teams and business units, driving project execution, and optimizing resource allocation. Piyush Patidar contributes to the firm's emphasis on technology-driven research by ensuring that operational processes are streamlined and effective, thereby supporting the delivery of long-term returns for clients. The Manager, Business role is critical in bridging the gap between technological capabilities and the firm's investment objectives.

    Pranat Pathak - Global Head of Fixed Income, Commodities and Core Technology & International Chief Information Officer

    Pranat Pathak, the Global Head of Fixed Income, Commodities and Core Technology & International Chief Information Officer at Millennium Management Global Investment, spearheads technology strategy and operations for key asset classes and international markets. Pathak directs the technological infrastructure supporting fixed income and commodities trading, ensuring robust systems for disciplined risk management. This dual role involves overseeing core technology development and its application across global operations, aligning with the firm's commitment to technology-driven research. Pranat Pathak's leadership ensures that international operations benefit from advanced technological solutions, facilitating diversified portfolios and long-term returns for a global client base. The International Chief Information Officer's purview extends to driving innovation and efficiency across diverse geographical regions.

    Daniel Widawsky - Chief Administrative Officer

    Daniel Widawsky, the Chief Administrative Officer at Millennium Management Global Investment, oversees critical administrative functions that support the firm's global operations and strategic objectives. Widawsky ensures that internal processes and systems are optimized to facilitate the firm's multi-manager platform, emphasizing efficiency and compliance. This role is integral to maintaining the operational backbone that supports disciplined risk management and technology-driven research. Daniel Widawsky's focus on administrative excellence contributes to the firm's capacity to deliver long-term returns by ensuring smooth day-to-day functioning and effective resource management. The Chief Administrative Officer plays a key part in the overall effectiveness and stability of the organization.
    Daniel Widawsky

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    Frequently Asked Questions Regarding Millennium Management Global Investment Top Executives and Leadership Team

    Who leads Millennium Management Global Investment?
    Millennium Management Global Investment is led by Julia Raiskin (Chief Executive Officer (APAC)), along with executives such as Kazutoshi Okubo (Chairman (Asia Pacific) & Chief Executive Officer (Japan)) and Mark Berg (Chief Financial Officer, -Pacific (Asia)).
    Who is part of Millennium Management Global Investment’s executive team?
    The executive team of Millennium Management Global Investment includes leaders such as Julia Raiskin (Chief Executive Officer (APAC)), Kazutoshi Okubo (Chairman (Asia Pacific) & Chief Executive Officer (Japan)), Mark Berg (Chief Financial Officer, -Pacific (Asia)) and other senior executives.
    How many executives does Millennium Management Global Investment have?
    Millennium Management Global Investment has 10 executives leading key business areas.
    What roles are included in Millennium Management Global Investment’s leadership team?
    The leadership team of Millennium Management Global Investment includes roles such as Chief Executive Officer (APAC), Chairman (Asia Pacific) & Chief Executive Officer (Japan), Chief Financial Officer, -Pacific (Asia), Global Chief Operating Officer, Commodities, Co-Chief Operating Officer.