MFS Investment Management Executive and Leadership Team

November, 2026

Leadership Overview

MFS Investment Management has 10 executives leading key functions including international strategy, asset management, technology, finance, human resources, information systems, operations, fund management, legal counsel, and corporate leadership.

Driven by a commitment to active management, MFS Investment Management delivers long-term value through rigorous research and global investment expertise.

Leadership Roles at MFS Investment Management

  • Chief Executive Officer & Senior Managing Director, Mfs International & , Ex (Singapore, Asia, Japan) - Sally Choo
  • Chief Financial Officer - Amrit Kanwal
  • Ice Data Services President & Chief Operating Officer - Caroline Martin
  • Fund President - David Dilorenzo
  • President - King Mark
  • Chief Technology Officer - Jey Amalraj
  • Chief Human Resources Officer - Anne Marie Bernard
  • Chief Information Officer, Co Equity (Asia) - Jeanine Thomson
  • Executive VP & General Counsel - Heidi Hardin
  • Managing Director - Kristen Colvin
  • Sally Choo - Chief Executive Officer & Senior Managing Director, Mfs International & , Ex (Singapore, Asia, Japan)

    Sally Choo, the Chief Executive Officer & Senior Managing Director, Mfs International & , Ex (Singapore, Asia, Japan) at MFS Investment Management, directs all strategic initiatives across the Asia-Pacific region. Overseeing complex market expansion, the Chief Executive Officer & Senior Managing Director, Mfs International & , Ex (Singapore, Asia, Japan) ensures alignment between regional investment goals and global corporate objectives. This leadership role involves managing high-level stakeholder relationships and driving growth within the competitive Singapore, Japan, and broader Asian financial landscapes. By optimizing operational frameworks, Sally Choo directly impacts the firm's international footprint. Choo maintains rigorous standards for asset management excellence while navigating diverse regulatory environments. Through consistent focus on regional performance, the Chief Executive Officer & Senior Managing Director, Mfs International & , Ex (Singapore, Asia, Japan) secures the firm's competitive position in global markets.
    Sally Choo

    Amrit Kanwal - Chief Financial Officer

    Amrit Kanwal, the Chief Financial Officer at MFS Investment Management, directs the firm's global financial strategy and capital allocation. Overseeing fiscal planning, reporting, and risk management, the Chief Financial Officer ensures the long-term stability of the organization. This leadership role involves managing complex budgetary requirements and providing financial insights to the Board to support strategic decision-making. By optimizing capital structures, Amrit Kanwal directly impacts the firm's operational efficiency and growth trajectory. Kanwal maintains rigorous oversight of financial controls and regulatory compliance across all international offices. The Chief Financial Officer drives initiatives to enhance profitability while maintaining the firm's reputation for financial integrity. Through disciplined fiscal management, Kanwal secures the resources necessary for the firm to continue its legacy of active, global asset management.
    Amrit Kanwal

    Caroline Martin - Ice Data Services President & Chief Operating Officer

    Caroline Martin, the Ice Data Services President & Chief Operating Officer at MFS Investment Management, directs the operational efficiency and service delivery for data-driven investment solutions. Overseeing the integration of market data services, the Ice Data Services President & Chief Operating Officer ensures that internal and external stakeholders receive accurate, timely financial information. This leadership role involves managing complex operational workflows and scaling service capabilities to meet global demand. By streamlining processes, Caroline Martin directly impacts the firm's ability to provide high-quality data insights. Martin collaborates with technology and investment teams to ensure operational excellence across all service lines. The Ice Data Services President & Chief Operating Officer drives initiatives to improve data accuracy and system reliability. Through strategic operational management, Martin supports the firm's mission to deliver superior asset management services.

    David Dilorenzo - Fund President

    David Dilorenzo, the Fund President at MFS Investment Management, directs the strategic oversight and performance of the firm's investment funds. Overseeing fund governance and investor relations, the Fund President ensures that each product aligns with the firm's core investment philosophy and regulatory requirements. This leadership role involves managing the lifecycle of investment funds and ensuring transparency for all stakeholders. By monitoring fund performance and market positioning, David Dilorenzo directly impacts the firm's ability to meet client expectations. Dilorenzo collaborates with portfolio managers and legal teams to maintain the integrity and competitiveness of the fund lineup. The Fund President drives initiatives to enhance product offerings and expand market reach. Through diligent oversight, Dilorenzo supports the firm's commitment to delivering consistent, research-driven results for investors globally.

    King Mark - President

    King Mark, the President at MFS Investment Management, directs the overall corporate strategy and business operations. Overseeing the execution of the firm's long-term vision, the President ensures that all departments remain aligned with the core mission of active, global asset management. This leadership role involves coordinating between various business units to drive growth and operational excellence. By fostering a culture of research and innovation, King Mark directly impacts the firm's market position and client outcomes. Mark collaborates with the C-suite to identify new opportunities and address emerging challenges in the global financial sector. The President drives initiatives to enhance the firm's competitive edge and maintain its reputation for excellence. Through strategic leadership, Mark ensures the firm continues to deliver value to investors while navigating the complexities of the global market.

    Jey Amalraj - Chief Technology Officer

    Jey Amalraj, the Chief Technology Officer at MFS Investment Management, architects the digital infrastructure supporting global investment operations. Overseeing the development of proprietary trading platforms and data analytics tools, the Chief Technology Officer ensures the firm maintains a technological edge in the asset management industry. This leadership role involves integrating advanced cybersecurity protocols and scalable cloud solutions to protect sensitive financial data. By modernizing legacy systems, Jey Amalraj directly impacts the efficiency and reliability of investment workflows. Amalraj collaborates with other C-suite leaders to align technical capabilities with long-term business growth strategies. The Chief Technology Officer drives innovation in algorithmic trading and portfolio management software. Through the implementation of robust digital frameworks, Amalraj supports the firm's commitment to precision and security in every global transaction.

    Anne Marie Bernard - Chief Human Resources Officer

    Anne Marie Bernard, the Chief Human Resources Officer at MFS Investment Management, directs the firm's global talent strategy and organizational development. Overseeing recruitment, performance management, and employee engagement, the Chief Human Resources Officer ensures the firm attracts and retains top-tier investment professionals. This leadership role involves fostering a culture of excellence and inclusivity that aligns with the firm's long-standing commitment to active management. By implementing comprehensive training and development programs, Anne Marie Bernard directly impacts the firm's ability to innovate and adapt to changing market conditions. Bernard collaborates with executive leadership to align human capital initiatives with broader business objectives. The Chief Human Resources Officer drives organizational health and ensures that the workforce remains equipped to handle the complexities of global finance. Through strategic talent management, Bernard supports the firm's ongoing success.

    Jeanine Thomson - Chief Information Officer, Co Equity (Asia)

    Jeanine Thomson, the Chief Information Officer, Co Equity (Asia) at MFS Investment Management, directs the information systems and data strategy for the Asian equity division. Overseeing the integration of market data and research platforms, the Chief Information Officer, Co Equity (Asia) ensures that investment teams possess the tools required for high-performance decision-making. This leadership role involves managing regional technology operations and ensuring seamless connectivity between global offices. By optimizing data flow and analytical capabilities, Jeanine Thomson directly impacts the accuracy and speed of equity research. Thomson collaborates with regional leadership to align information technology with the specific needs of the Asian market. The Chief Information Officer, Co Equity (Asia) drives the adoption of advanced data tools to maintain the firm's competitive advantage. Through technical leadership, Thomson supports the firm's commitment to rigorous, research-based investment strategies.

    Heidi Hardin - Executive VP & General Counsel

    Heidi Hardin, the Executive VP & General Counsel at MFS Investment Management, directs the firm's legal strategy and regulatory compliance framework. Overseeing all legal affairs, the Executive VP & General Counsel ensures that the firm operates within the bounds of international financial law. This leadership role involves managing complex litigation, contract negotiations, and corporate governance matters. By providing expert legal guidance, Heidi Hardin directly impacts the firm's risk management and operational stability. Hardin collaborates with the Board and executive leadership to navigate the evolving regulatory landscape. The Executive VP & General Counsel drives initiatives to maintain the highest standards of ethical conduct and legal compliance. Through proactive legal oversight, Hardin protects the firm's reputation and supports its mission to provide reliable, active asset management services to clients worldwide.

    Kristen Colvin - Managing Director

    Kristen Colvin, the Managing Director at MFS Investment Management, oversees critical investment portfolios and client engagement strategies. Managing Director Colvin directs the allocation of capital across diverse asset classes to ensure consistent performance for institutional investors. This leadership role involves collaborating with research teams to identify market opportunities and mitigate risks within the global financial sector. By refining investment processes, Kristen Colvin directly impacts the firm's ability to deliver superior long-term results. The Managing Director maintains oversight of portfolio health and ensures adherence to the firm's core investment philosophy. Through strategic decision-making, Colvin supports the broader mission of providing active, research-driven asset management solutions. The Managing Director continuously evaluates market trends to adjust portfolio positioning, thereby enhancing the overall value proposition for clients worldwide.

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    Frequently Asked Questions Regarding MFS Investment Management Top Executives and Leadership Team

    Who leads MFS Investment Management?
    MFS Investment Management is led by Sally Choo (Chief Executive Officer & Senior Managing Director, Mfs International & , Ex (Singapore, Asia, Japan)), along with executives such as Amrit Kanwal (Chief Financial Officer) and Caroline Martin (Ice Data Services President & Chief Operating Officer).
    Who is part of MFS Investment Management’s executive team?
    The executive team of MFS Investment Management includes leaders such as Sally Choo (Chief Executive Officer & Senior Managing Director, Mfs International & , Ex (Singapore, Asia, Japan)), Amrit Kanwal (Chief Financial Officer), Caroline Martin (Ice Data Services President & Chief Operating Officer) and other senior executives.
    How many executives does MFS Investment Management have?
    MFS Investment Management has 10 executives leading key business areas.
    What roles are included in MFS Investment Management’s leadership team?
    The leadership team of MFS Investment Management includes roles such as Chief Executive Officer & Senior Managing Director, Mfs International & , Ex (Singapore, Asia, Japan), Chief Financial Officer, Ice Data Services President & Chief Operating Officer, Fund President, President.