AMG Executive and Leadership Team

August, 2026

Leadership Overview

AMG has 7 executives leading key functions including strategy, financial oversight, fund management, information technology, administration, and operational leadership.

Focused on empowering independent investment firms, AMG drives long-term value through strategic capital allocation and business development resources that preserve the entrepreneurial autonomy of every partner firm within the global network.

Leadership Roles at AMG

  • Chief Executive Officer - Salomon Harari
  • President & Chief Executive Officer - Jay Horgen
  • Chief Financial Officer - Dava Ritchea
  • Fund Treasurer and Fund Chief Financial Officer - Thomas Disbrow
  • President - Tomas Wojcik
  • Managing Director & Chief Information Officer - Stephen Pruell
  • Chief Administrative Officer - Alexandra Lynn
  • Salomon Harari - Chief Executive Officer

    Salomon Harari, the Chief Executive Officer at AMG, directs the overarching strategic vision for the global investment management network. Harari architects high-level growth initiatives that empower independent partner-owned firms to scale operations while maintaining distinct entrepreneurial cultures. By analyzing market trends across North American and international financial sectors, the Chief Executive Officer identifies unique opportunities for capital deployment and business development. Salomon Harari ensures that the firm maintains a competitive edge by fostering collaborative relationships with affiliate leadership teams. This executive role involves constant evaluation of portfolio performance to maximize shareholder value and client outcomes. Through rigorous oversight of investment strategies, Harari drives the organization toward sustainable success. The Chief Executive Officer maintains alignment between corporate objectives and the specific needs of the diverse affiliate network, ensuring that every partner firm receives the necessary resources to thrive in complex global markets.

    Jay Horgen - President & Chief Executive Officer

    Jay Horgen, the President & Chief Executive Officer at AMG, manages the daily execution of corporate strategy and long-term investment objectives. Horgen oversees the integration of new partner firms into the existing network, ensuring that operational capabilities expand in tandem with market demand. As the President & Chief Executive Officer, Horgen coordinates with the Board to refine capital allocation policies that support the growth of independent investment managers. Jay Horgen drives the firm's commitment to preserving affiliate autonomy while simultaneously enhancing performance through shared business development resources. This leadership position requires deep engagement with global financial markets to identify shifts that impact the investment management landscape. By streamlining internal processes, the President & Chief Executive Officer ensures that the organization remains agile and responsive to client needs. Horgen secures the firm's market position by championing an entrepreneurial culture that attracts top-tier investment talent across all regions.
    Jay Horgen

    Dava Ritchea - Chief Financial Officer

    Dava Ritchea, the Chief Financial Officer at AMG, directs all fiscal planning, reporting, and capital management activities for the global investment conglomerate. Ritchea oversees the financial health of the entire affiliate network, ensuring that capital allocation strategies align with long-term growth targets. As the Chief Financial Officer, Ritchea manages complex balance sheet operations and investor relations to maintain transparency and market confidence. Dava Ritchea evaluates the financial performance of individual partner firms, providing the necessary data to optimize operational efficiency and profitability. This executive role involves close collaboration with the Board to assess risk and identify new investment opportunities that strengthen the firm's market position. By implementing robust financial controls, the Chief Financial Officer supports the expansion of the business across diverse geographic regions. Ritchea ensures that the organization maintains a strong liquidity position, enabling the firm to continue supporting independent investment managers with consistent capital and strategic resources.
    Dava Ritchea

    Thomas Disbrow - Fund Treasurer and Fund Chief Financial Officer

    Thomas Disbrow, the Fund Treasurer and Fund Chief Financial Officer at AMG, manages the intricate financial reporting and treasury functions for the firm's investment funds. Disbrow oversees the daily liquidity requirements and cash management strategies that support the operational stability of the fund network. As the Fund Treasurer and Fund Chief Financial Officer, Disbrow ensures strict compliance with regulatory standards across all investment vehicles. Thomas Disbrow directs the reconciliation of fund assets and liabilities, providing accurate financial data to stakeholders and internal leadership. This executive role involves monitoring market volatility to protect fund performance and ensure consistent value creation for clients. By optimizing treasury operations, the Fund Treasurer and Fund Chief Financial Officer enhances the efficiency of capital deployment within the global investment portfolio. Disbrow maintains rigorous oversight of fund-level financial health, ensuring that every investment entity operates with the necessary fiscal discipline to achieve long-term growth objectives.

    Tomas Wojcik - President

    Tomas Wojcik, the President at AMG, manages the execution of strategic growth initiatives and the expansion of the firm's investment management network. Wojcik oversees the identification and onboarding of new partner-owned firms, ensuring that each addition aligns with the firm's commitment to autonomy and performance. As the President, Wojcik directs the business development resources that help affiliates optimize their market reach and operational capabilities. Tomas Wojcik collaborates with the executive team to refine the firm's value proposition and strengthen relationships with existing partners. This leadership role involves analyzing competitive dynamics in the global investment sector to identify new avenues for growth. By fostering a culture of collaboration, the President ensures that the firm continues to deliver long-term value to clients and shareholders. Wojcik drives the operational success of the affiliate network, providing the strategic guidance necessary for independent managers to thrive in complex and evolving financial markets.
    Tomas Wojcik

    Stephen Pruell - Managing Director & Chief Information Officer

    Stephen Pruell, the Managing Director & Chief Information Officer at AMG, architects the digital infrastructure and technology strategy that supports the firm's global operations. Pruell oversees the implementation of secure, scalable systems that enable partner firms to optimize performance and data management. As the Managing Director & Chief Information Officer, Pruell drives the adoption of advanced analytics and cybersecurity protocols to protect sensitive investment data. Stephen Pruell coordinates with other C-suite leaders to ensure that technological capabilities align with the firm's broader business development goals. This executive role involves managing the integration of new digital tools across the affiliate network to enhance operational efficiency. By modernizing the firm's information systems, the Managing Director & Chief Information Officer supports the growth of independent investment managers in an increasingly digital market. Pruell ensures that the organization maintains a robust technological foundation, enabling seamless collaboration and data-driven decision-making across all global business units.
    Stephen Pruell

    Alexandra Lynn - Chief Administrative Officer

    Alexandra Lynn, the Chief Administrative Officer at AMG, directs the internal operational frameworks and administrative policies that sustain the firm's organizational structure. Lynn oversees human capital management, corporate governance, and the integration of administrative processes across the diverse network of partner firms. As the Chief Administrative Officer, Lynn ensures that the corporate environment fosters the entrepreneurial culture essential to the firm's business model. Alexandra Lynn coordinates with department heads to streamline internal workflows and improve organizational efficiency. This executive role involves managing the logistical aspects of business development and affiliate support, ensuring that all operational needs are met with precision. By refining administrative procedures, the Chief Administrative Officer supports the firm's ability to scale effectively while maintaining high standards of professional conduct. Lynn drives initiatives that enhance employee engagement and operational consistency, ensuring that the organization remains a premier partner for independent investment management firms worldwide.

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    Frequently Asked Questions Regarding AMG Top Executives and Leadership Team

    Who leads AMG?
    AMG is led by Salomon Harari (Chief Executive Officer), along with executives such as Jay Horgen (President & Chief Executive Officer) and Dava Ritchea (Chief Financial Officer).
    Who is part of AMG’s executive team?
    The executive team of AMG includes leaders such as Salomon Harari (Chief Executive Officer), Jay Horgen (President & Chief Executive Officer), Dava Ritchea (Chief Financial Officer) and other senior executives.
    How many executives does AMG have?
    AMG has 7 executives leading key business areas.
    What roles are included in AMG’s leadership team?
    The leadership team of AMG includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Fund Treasurer and Fund Chief Financial Officer, President.