DRW Holdings Executive and Leadership Team

October, 2026

Leadership Overview

DRW Holdings has 10 executives leading key functions including algorithmic trading, technology infrastructure, financial oversight, and operational management.

Focused on quantitative research and global liquidity, DRW Holdings delivers sophisticated trading solutions across diverse asset classes while maintaining a commitment to high-performance technology and risk management.

Leadership Roles at DRW Holdings

  • Partner, Head of Algorithmic Trading, Chief Executive Officer of DRW Israel - Doron Blatt
  • Chief Financial Officer - Tera Wineland
  • Chief Financial Officer (Canada) - Michael McCusky
  • Chief Operating Officer, Equity & Index Options (US) - James Vonderhaar
  • Chief of Staff To the Chief Operating Officer and Head of Portfolio and Project Management - Liz Anderson
  • Chief Technology Officer - Jeel Mendpara
  • Chief Information Officer - Norman Rich
  • Chief of Staff - Grace Ahlgrim
  • Firmwide Technology Chief of Staff - Katherine Chairez
  • Managing Director - Stuart Knowling
  • Doron Blatt - Partner, Head of Algorithmic Trading, Chief Executive Officer of DRW Israel

    Doron Blatt, the Partner, Head of Algorithmic Trading, Chief Executive Officer of DRW Israel at DRW Holdings, directs the development of complex quantitative models and automated execution strategies. Blatt oversees the expansion of trading operations within the Middle Eastern markets, ensuring alignment with global liquidity requirements. By integrating advanced mathematical research with high-frequency infrastructure, the Partner, Head of Algorithmic Trading, Chief Executive Officer of DRW Israel optimizes trade execution across equities and digital assets. This leadership role involves constant collaboration with risk management teams to mitigate exposure during volatile market conditions. Doron Blatt maintains a focus on technological innovation to sustain a competitive edge in proprietary trading. Through rigorous analysis of market data, Blatt drives the firm's ability to provide consistent liquidity to institutional counterparties worldwide, reinforcing the firm's position as a leader in algorithmic finance.

    Tera Wineland - Chief Financial Officer

    Tera Wineland, the Chief Financial Officer at DRW Holdings, manages the firm's global financial health, including capital allocation, treasury operations, and regulatory reporting. Wineland oversees the financial planning and analysis functions that support the firm's diverse trading and investment activities. By ensuring rigorous fiscal discipline, the Chief Financial Officer provides the stability necessary for the firm to pursue aggressive market strategies across equities, currencies, and commodities. This role involves collaborating with the Board and senior leadership to assess the financial impact of new business ventures and market expansions. Tera Wineland directs the firm's accounting and tax strategies to optimize performance while maintaining compliance with international financial regulations. Through the oversight of liquidity management and capital structure, Wineland supports the firm's ability to provide consistent market liquidity. The Chief Financial Officer maintains a focus on long-term financial sustainability, ensuring that the firm remains well-positioned to navigate complex global economic environments.

    Michael McCusky - Chief Financial Officer (Canada)

    Michael McCusky, the Chief Financial Officer (Canada) at DRW Holdings, manages the financial operations and regulatory compliance for the firm's Canadian business entities. McCusky oversees the financial reporting, tax planning, and treasury functions specific to the Canadian market, ensuring alignment with the firm's global financial strategy. By maintaining rigorous oversight of local financial activities, the Chief Financial Officer (Canada) supports the firm's ability to provide liquidity and participate in regional financial markets. This role involves collaborating with the global finance team to ensure consistency in reporting and risk management practices. Michael McCusky manages the financial risks associated with regional market operations, ensuring that all activities remain within the firm's established risk appetite. Through the optimization of local financial processes, McCusky improves operational efficiency and supports the firm's broader mission. The Chief Financial Officer (Canada) maintains a focus on fiscal discipline, ensuring that the firm's Canadian operations remain profitable and compliant with all local regulations.
    Michael McCusky

    James Vonderhaar - Chief Operating Officer, Equity & Index Options (US)

    James Vonderhaar, the Chief Operating Officer, Equity & Index Options (US) at DRW Holdings, directs the operational workflows and execution strategies for the firm's US-based equity and index options desks. Vonderhaar oversees the daily management of trading operations, ensuring that all activities align with the firm's risk management standards and liquidity goals. By optimizing the operational infrastructure for options trading, the Chief Operating Officer, Equity & Index Options (US) enhances the firm's ability to capture market opportunities efficiently. This role involves coordinating with technology teams to refine trading systems and improve execution speed. James Vonderhaar manages the operational risks associated with complex derivatives, ensuring that all processes remain robust and compliant. Through the oversight of regional market activities, Vonderhaar supports the firm's broader mission to provide liquidity across major financial markets. The Chief Operating Officer, Equity & Index Options (US) maintains a focus on scaling operations to meet the demands of institutional counterparties.
    James Vonderhaar

    Liz Anderson - Chief of Staff To the Chief Operating Officer and Head of Portfolio and Project Management

    Liz Anderson, the Chief of Staff To the Chief Operating Officer and Head of Portfolio and Project Management at DRW Holdings, directs the firm's project management office and oversees the execution of strategic operational portfolios. Anderson manages the prioritization of initiatives that support the firm's trading and investment activities, ensuring that resources are allocated effectively. By coordinating with the Chief Operating Officer, the Chief of Staff To the Chief Operating Officer and Head of Portfolio and Project Management ensures that all operational projects align with the firm's risk management and growth objectives. This role involves implementing standardized project management methodologies to improve delivery speed and quality across the organization. Liz Anderson monitors the progress of critical business projects, identifying potential bottlenecks and implementing solutions to maintain momentum. Through the oversight of portfolio performance, Anderson supports the firm's ability to adapt to changing market conditions. The Chief of Staff To the Chief Operating Officer and Head of Portfolio and Project Management maintains a focus on operational efficiency.

    Jeel Mendpara - Chief Technology Officer

    Jeel Mendpara, the Chief Technology Officer at DRW Holdings, architects the high-performance trading systems and low-latency infrastructure essential for global market operations. Mendpara oversees the engineering teams responsible for building scalable software solutions that support equities, ETFs, and digital asset trading. By prioritizing technological innovation, the Chief Technology Officer ensures the firm maintains a significant advantage in speed and reliability across all financial platforms. This leadership role involves collaborating with quantitative researchers to translate complex algorithms into robust, production-ready code. Jeel Mendpara manages the integration of cutting-edge hardware and software to optimize data processing and execution capabilities. Through the implementation of advanced cybersecurity measures and system architecture, Mendpara protects the firm's proprietary assets. The Chief Technology Officer drives the continuous evolution of the firm's technical stack, ensuring that all infrastructure remains resilient and capable of handling massive volumes of market data.

    Norman Rich - Chief Information Officer

    Norman Rich, the Chief Information Officer at DRW Holdings, directs the firm's enterprise-wide data strategy and information technology governance. Rich oversees the management of critical data pipelines and internal systems that facilitate seamless communication between trading desks and support functions. By implementing sophisticated data analytics tools, the Chief Information Officer enables real-time decision-making and enhances the firm's risk management capabilities. This role involves coordinating with technology leaders to ensure the security and integrity of proprietary information across all global offices. Norman Rich manages the deployment of robust IT infrastructure to support the firm's diverse business interests, including real estate and venture capital. Through the optimization of internal workflows, Rich improves operational efficiency and supports the firm's commitment to technological excellence. The Chief Information Officer maintains a focus on future-proofing the firm's digital assets, ensuring that all information systems remain agile and responsive to changing market dynamics.
    Norman Rich

    Grace Ahlgrim - Chief of Staff

    Grace Ahlgrim, the Chief of Staff at DRW Holdings, facilitates strategic alignment across the executive leadership team to ensure the firm meets its operational objectives. Ahlgrim manages high-priority projects and coordinates communication between departments to streamline decision-making processes. By acting as a liaison for the C-suite, the Chief of Staff ensures that corporate initiatives are executed efficiently and in accordance with the firm's mission. This role involves monitoring performance metrics and identifying areas for organizational improvement to support the firm's growth in global financial markets. Grace Ahlgrim oversees the implementation of internal policies that foster a culture of innovation and risk management. Through the management of complex cross-functional workflows, Ahlgrim supports the firm's ability to respond rapidly to market opportunities. The Chief of Staff maintains a focus on operational excellence, ensuring that all business units remain synchronized and dedicated to the firm's long-term strategic goals.

    Katherine Chairez - Firmwide Technology Chief of Staff

    Katherine Chairez, the Firmwide Technology Chief of Staff at DRW Holdings, coordinates the strategic initiatives and operational activities of the firm's global technology division. Chairez manages the alignment of technical resources with the firm's overarching business goals, ensuring that engineering teams remain focused on high-impact projects. By facilitating communication between technology leadership and other business units, the Firmwide Technology Chief of Staff improves the efficiency of software development and infrastructure deployment. This role involves overseeing project management frameworks that support the firm's high-performance trading systems. Katherine Chairez monitors the progress of key technology initiatives, ensuring that all milestones are met within the required timelines. Through the management of cross-departmental collaboration, Chairez supports the firm's ability to innovate and maintain a competitive edge in financial technology. The Firmwide Technology Chief of Staff maintains a focus on operational excellence, ensuring that the firm's technical capabilities remain aligned with its global market operations.

    Stuart Knowling - Managing Director

    Stuart Knowling, the Managing Director at DRW Holdings, manages strategic initiatives across the firm's diverse portfolio of asset classes and business ventures. Knowling coordinates cross-functional teams to enhance operational efficiency and market reach within the global financial landscape. By analyzing emerging trends in commodities and fixed income, the Managing Director identifies new opportunities for capital deployment and risk-adjusted growth. This role requires close interaction with senior leadership to refine the firm's long-term investment philosophy and market positioning. Stuart Knowling ensures that all business units adhere to strict risk management protocols while pursuing aggressive performance targets. Through the oversight of complex trading systems and infrastructure, Knowling supports the firm's mission to provide liquidity across major financial markets. The Managing Director maintains a focus on scaling operations to meet the evolving demands of institutional clients, ensuring sustained profitability and market relevance.

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    Frequently Asked Questions Regarding DRW Holdings Top Executives and Leadership Team

    Who leads DRW Holdings?
    DRW Holdings is led by Doron Blatt (Partner, Head of Algorithmic Trading, Chief Executive Officer of DRW Israel), along with executives such as Tera Wineland (Chief Financial Officer) and Michael McCusky (Chief Financial Officer (Canada)).
    Who is part of DRW Holdings’s executive team?
    The executive team of DRW Holdings includes leaders such as Doron Blatt (Partner, Head of Algorithmic Trading, Chief Executive Officer of DRW Israel), Tera Wineland (Chief Financial Officer), Michael McCusky (Chief Financial Officer (Canada)) and other senior executives.
    How many executives does DRW Holdings have?
    DRW Holdings has 10 executives leading key business areas.
    What roles are included in DRW Holdings’s leadership team?
    The leadership team of DRW Holdings includes roles such as Partner, Head of Algorithmic Trading, Chief Executive Officer of DRW Israel, Chief Financial Officer, Chief Financial Officer (Canada), Chief Operating Officer, Equity & Index Options (US), Chief of Staff To the Chief Operating Officer and Head of Portfolio and Project Management.