Millennium Executive and Leadership Team

October, 2026

Leadership Overview

Millennium has 10 executives leading key functions including technology infrastructure, global operations, equity strategy, regional management, and human capital.

Committed to delivering consistent returns through a multi-manager platform, Millennium prioritizes disciplined risk management and technology-driven research to support institutional clients across global markets.

Leadership Roles at Millennium

  • Chief Executive Officer (APAC) - Julia Raiskin
  • Co-Chief Operating Officer - Philip Berlinski
  • Chief Operating Officer, Equities - Chris Leone
  • President & Chief Operating Officer - Ajay Nagpal
  • Chief Operating Officer, Compliance - Judy Lipton
  • Global Chief Operating Officer, Human Resources - Jamie Zaikowski
  • Global Chief Operating Officer, Execution Services & Central Liquidity Strategies - Rick Baxevanakis
  • Chief Operating Officer, Digital Assets - Hunter Merghart
  • Chief Information Officer - Vlad Torgovnik
  • Chief Information Officer (Singapore) - Glen Beamson
  • Julia Raiskin - Chief Executive Officer (APAC)

    Julia Raiskin, the Chief Executive Officer (APAC) at Millennium, leads the firm's strategic expansion and operational oversight across the Asia-Pacific region. Overseeing the growth of the firm's footprint in these critical markets, the Chief Executive Officer (APAC) ensures that local investment activities align with the global multi-manager platform's standards. This leadership role involves navigating complex regulatory environments and building relationships with regional institutional clients. By driving the firm's presence in Asia, Julia Raiskin supports the diversification of the global portfolio and the pursuit of unique regional investment opportunities. Raiskin manages the regional team to ensure that local operations reflect the firm's core philosophy of disciplined risk management and research excellence. Through the coordination of regional business development, the Chief Executive Officer (APAC) strengthens the firm's competitive position within the global financial landscape.
    Julia Raiskin

    Philip Berlinski - Co-Chief Operating Officer

    Philip Berlinski, the Co-Chief Operating Officer at Millennium, manages the firm's broad operational framework and strategic business initiatives. Overseeing the integration of various investment strategies, the Co-Chief Operating Officer ensures that the multi-manager platform functions with precision and scalability. This leadership role involves coordinating with senior management to refine the firm's global business model and enhance institutional client service. By streamlining internal processes, Philip Berlinski drives the firm's ability to adapt to shifting market conditions while maintaining disciplined risk management. Berlinski focuses on the alignment of operational resources with long-term growth objectives, ensuring that the firm remains agile in a competitive landscape. Through rigorous oversight of business functions, the Co-Chief Operating Officer supports the firm's commitment to delivering consistent, risk-adjusted returns for high-net-worth and institutional investors across all global regions.
    Philip Berlinski

    Chris Leone - Chief Operating Officer, Equities

    Chris Leone, the Chief Operating Officer, Equities at Millennium, directs the operational activities supporting the firm's equity investment strategies. Overseeing the infrastructure required for high-volume trading and portfolio management, the Chief Operating Officer, Equities ensures that investment teams possess the necessary tools to execute complex market positions. This leadership role involves managing the intersection of research, execution, and risk control within the equity division. By optimizing the workflow for portfolio managers, Chris Leone drives the efficiency of the firm's equity-focused capital deployment. Leone monitors market trends to adjust operational support, ensuring that the firm maintains a diversified and high-performing equity portfolio. Through the management of specialized equity operations, the Chief Operating Officer, Equities contributes to the firm's overall mission of providing superior returns through disciplined, technology-driven investment strategies.

    Ajay Nagpal - President & Chief Operating Officer

    Ajay Nagpal, the President & Chief Operating Officer at Millennium, directs the firm's overarching business strategy and day-to-day operational execution. Overseeing the firm's global platform, the President & Chief Operating Officer ensures that all investment strategies operate within the established risk management framework. This leadership role involves managing the firm's growth trajectory and coordinating across all departments to maintain operational excellence. By fostering a culture of disciplined research and capital deployment, Ajay Nagpal drives the firm's ability to deliver consistent returns for institutional clients. Nagpal works closely with the executive team to refine the firm's business model and adapt to evolving global market dynamics. Through the oversight of firm-wide operations, the President & Chief Operating Officer secures the long-term stability and success of the multi-manager platform in a highly competitive investment environment.
    Ajay Nagpal

    Judy Lipton - Chief Operating Officer, Compliance

    Judy Lipton, the Chief Operating Officer, Compliance at Millennium, directs the firm's global regulatory adherence and internal control frameworks. Overseeing the compliance infrastructure, the Chief Operating Officer, Compliance ensures that all investment strategies and trading activities align with international financial regulations. This leadership role involves developing robust monitoring systems to mitigate risk and maintain the firm's reputation for integrity. By implementing rigorous compliance protocols, Judy Lipton drives the firm's ability to operate safely across diverse global jurisdictions. Lipton manages the interaction between compliance teams and investment desks to ensure that regulatory requirements are integrated into the daily decision-making process. Through the continuous refinement of internal controls, the Chief Operating Officer, Compliance supports the firm's commitment to disciplined risk management and the protection of institutional client interests in a complex financial environment.

    Jamie Zaikowski - Global Chief Operating Officer, Human Resources

    Jamie Zaikowski, the Global Chief Operating Officer, Human Resources at Millennium, directs the firm's talent acquisition, development, and organizational culture strategies. Overseeing the human capital infrastructure, the Global Chief Operating Officer, Human Resources ensures that the firm attracts and retains top-tier investment talent to support the multi-manager platform. This leadership role involves designing performance management systems that align individual contributions with the firm's long-term growth objectives. By fostering a high-performance environment, Jamie Zaikowski drives the firm's ability to maintain a competitive edge in the global financial industry. Zaikowski manages the integration of human resources initiatives across all global offices to ensure consistency in talent development and professional standards. Through the strategic management of the firm's workforce, the Global Chief Operating Officer, Human Resources supports the firm's mission of delivering excellence through a highly skilled and diverse team.

    Rick Baxevanakis - Global Chief Operating Officer, Execution Services & Central Liquidity Strategies

    Rick Baxevanakis, the Global Chief Operating Officer, Execution Services & Central Liquidity Strategies at Millennium, directs the firm's trading execution and liquidity management operations. Overseeing the infrastructure for trade execution, the Global Chief Operating Officer, Execution Services & Central Liquidity Strategies ensures that investment teams can access global markets with minimal friction and optimal pricing. This leadership role involves managing the firm's central liquidity strategies to support diverse investment portfolios. By optimizing execution pathways, Rick Baxevanakis drives the firm's ability to capture market opportunities efficiently. Baxevanakis coordinates with trading desks to refine execution protocols and enhance the firm's market impact. Through the management of execution services, the Global Chief Operating Officer, Execution Services & Central Liquidity Strategies supports the firm's commitment to disciplined, technology-driven research and the delivery of consistent returns for institutional clients.

    Hunter Merghart - Chief Operating Officer, Digital Assets

    Hunter Merghart, the Chief Operating Officer, Digital Assets at Millennium, directs the operational framework for the firm's engagement with digital asset markets. Overseeing the infrastructure required for trading and managing digital assets, the Chief Operating Officer, Digital Assets ensures that the firm's entry into this space aligns with the broader multi-manager platform's risk management standards. This leadership role involves developing the necessary operational controls and research capabilities to navigate the unique challenges of the digital asset landscape. By optimizing the firm's approach to this emerging asset class, Hunter Merghart drives the diversification of the firm's investment strategies. Merghart manages the integration of digital asset operations with existing systems to ensure seamless execution. Through the strategic oversight of digital asset initiatives, the Chief Operating Officer, Digital Assets supports the firm's mission of exploring innovative investment opportunities while maintaining disciplined risk management.

    Vlad Torgovnik - Chief Information Officer

    Vlad Torgovnik, the Chief Information Officer at Millennium, directs the firm's global technology infrastructure and data architecture. Overseeing the development of proprietary trading systems, the Chief Information Officer ensures that the multi-manager platform maintains a competitive edge through high-performance computing and robust cybersecurity protocols. This leadership role involves close collaboration with investment teams to integrate advanced research tools directly into the daily workflow. By optimizing the firm's digital ecosystem, Vlad Torgovnik drives operational efficiency and supports the complex data requirements of a global investment firm. Torgovnik manages the technological backbone that enables the firm to deploy capital across diverse strategies while maintaining strict security standards. Through continuous innovation in software engineering and infrastructure, the Chief Information Officer secures the firm's position at the forefront of technology-driven finance.
    Vlad Torgovnik

    Glen Beamson - Chief Information Officer (Singapore)

    Glen Beamson, the Chief Information Officer (Singapore) at Millennium, directs the technological operations and data systems supporting the firm's activities in the Asia-Pacific region. Overseeing the local IT infrastructure, the Chief Information Officer (Singapore) ensures that regional investment teams have access to high-speed, reliable trading platforms and research tools. This leadership role involves adapting global technology standards to meet local regulatory requirements and market-specific needs. By optimizing the firm's technological capabilities in Singapore, Glen Beamson drives the efficiency of regional capital deployment and data analysis. Beamson manages the local technical staff to maintain the integrity and security of the firm's digital assets. Through the implementation of advanced technical solutions, the Chief Information Officer (Singapore) supports the firm's broader mission of utilizing technology-driven research to achieve superior investment outcomes across global markets.

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    Frequently Asked Questions Regarding Millennium Top Executives and Leadership Team

    Who leads Millennium?
    Millennium is led by Julia Raiskin (Chief Executive Officer (APAC)), along with executives such as Philip Berlinski (Co-Chief Operating Officer) and Chris Leone (Chief Operating Officer, Equities).
    Who is part of Millennium’s executive team?
    The executive team of Millennium includes leaders such as Julia Raiskin (Chief Executive Officer (APAC)), Philip Berlinski (Co-Chief Operating Officer), Chris Leone (Chief Operating Officer, Equities) and other senior executives.
    How many executives does Millennium have?
    Millennium has 10 executives leading key business areas.
    What roles are included in Millennium’s leadership team?
    The leadership team of Millennium includes roles such as Chief Executive Officer (APAC), Co-Chief Operating Officer, Chief Operating Officer, Equities, President & Chief Operating Officer, Chief Operating Officer, Compliance.