Leadership Overview
Dimensional has 10 executives leading key functions including strategy, operations, marketing, finance, and international management.
Focused on delivering systematic investment solutions, Dimensional empowers investors through evidence-based equity and fixed income strategies while maintaining a commitment to long-term financial growth and market efficiency.
Focused on delivering systematic investment solutions, Dimensional empowers investors through evidence-based equity and fixed income strategies while maintaining a commitment to long-term financial growth and market efficiency.
Leadership Roles at Dimensional
Bernard Grzelak - Chief Financial Officer & Vice President
Bernard Grzelak, the Chief Financial Officer & Vice President at Dimensional, oversees the firm's financial health and capital management strategies. Directing the financial planning and analysis functions, the Chief Financial Officer & Vice President ensures that the firm maintains the fiscal stability required to support its investment operations. This role involves managing the firm's budget, financial reporting, and long-term capital allocation to drive sustainable growth. Bernard Grzelak works closely with the executive team to evaluate the financial impact of new investment strategies and market opportunities. By maintaining rigorous financial controls, the Chief Financial Officer & Vice President mitigates risk and ensures compliance with industry standards. This leadership role requires a focus on optimizing the firm's financial performance to support its mission of providing high-quality investment solutions. Through strategic financial oversight, the Chief Financial Officer & Vice President secures the firm's future success.
Kenneth Elmgren - Chief Operating Officer
Kenneth Elmgren, the Chief Operating Officer at Dimensional, directs the firm's internal infrastructure and operational scaling efforts. Overseeing the execution of complex investment strategies, the Chief Operating Officer ensures that technical systems support the delivery of equity and fixed income products. This role involves managing the operational risks associated with large-scale asset management while optimizing internal processes for maximum efficiency. Kenneth Elmgren monitors the performance of core business units to ensure alignment with the firm's long-term objectives. By implementing robust operational frameworks, the Chief Operating Officer facilitates seamless service delivery across diverse market environments. This leadership position requires constant evaluation of internal capabilities to meet the evolving needs of the investment industry. Through strategic resource allocation, the Chief Operating Officer maintains the operational integrity necessary for the firm to provide consistent value to investors.
David Geshwind - President
David Geshwind, the President at Dimensional, leads the firm's strategic direction and oversees the execution of its core investment mission. Directing the development of equity and fixed income strategies, the President ensures that the firm remains at the forefront of evidence-based investing. This role involves managing the firm's overall business performance and fostering relationships with key institutional clients. David Geshwind works with the executive team to identify new market opportunities and refine the firm's long-term growth strategy. By maintaining a focus on client-centric solutions, the President drives the firm's commitment to delivering consistent value. This leadership role requires a deep understanding of global financial markets and the ability to navigate complex economic environments. Through strategic vision and operational oversight, the President ensures that the firm continues to provide high-quality investment solutions that meet the evolving needs of investors worldwide.
Bradley Steiman - President
Bradley Steiman, the President at Dimensional, focuses on the firm's client service and business development initiatives. Overseeing the expansion of the firm's reach, the President ensures that the investment philosophy is effectively communicated to a broad range of investors. This role involves managing the firm's relationships with financial advisors and institutional partners to drive asset growth. Bradley Steiman leads the team in developing service models that support the delivery of equity and fixed income strategies. By analyzing client needs and market trends, the President refines the firm's approach to client engagement. This leadership role requires a commitment to providing educational resources that empower investors to make informed decisions. Through strategic business development, the President strengthens the firm's market position and supports its mission of providing evidence-based investment solutions. The President remains dedicated to fostering long-term partnerships that contribute to the firm's ongoing success.
Steve Clark - President, Dimensional International
Steve Clark, the President, Dimensional International at Dimensional, directs the firm's operations and growth strategies across global markets outside the United States. Overseeing the implementation of the firm's investment philosophy in international regions, the President, Dimensional International ensures that global clients receive consistent access to equity and fixed income strategies. This role involves managing regional teams and adapting the firm's business model to meet the unique requirements of diverse international markets. Steve Clark leads the effort to expand the firm's footprint by building strong relationships with local partners and institutional investors. By monitoring global economic trends, the President, Dimensional International identifies opportunities for growth and ensures the firm remains competitive on a global scale. This leadership role requires a focus on operational excellence and the ability to navigate complex international regulatory environments. Through strategic global management, the President, Dimensional International drives the firm's international success.

Ray Godfrey - Chief of Staff
Ray Godfrey, the Chief of Staff at Dimensional, coordinates internal communications and aligns executive priorities with the firm's core investment mission. Managing the flow of information across departments, the Chief of Staff ensures that strategic initiatives receive necessary resources for successful execution. This role involves facilitating cross-functional collaboration to support the development of equity and fixed income strategies. By streamlining operational workflows, Ray Godfrey enhances the overall efficiency of the leadership team. The Chief of Staff maintains focus on organizational health, ensuring that internal processes support the broader goals of the firm. Through rigorous oversight of administrative functions, the Chief of Staff drives the operational excellence required to sustain the firm's market position. This leadership role remains central to maintaining the high standards of service expected by clients across the global investment landscape.
Karen Dolan - Chief Marketing Officer
Karen Dolan, the Chief Marketing Officer at Dimensional, architects the firm's brand strategy and client engagement initiatives. Overseeing the communication of evidence-based investment philosophies, the Chief Marketing Officer ensures that the value proposition of equity and fixed income strategies reaches a global audience. This role involves developing targeted campaigns that articulate the firm's unique approach to market participation. Karen Dolan leads the marketing team in creating educational content that supports investor understanding of complex financial concepts. By analyzing market trends and client feedback, the Chief Marketing Officer refines the firm's outreach efforts to drive growth. This leadership role requires close collaboration with product teams to ensure messaging remains consistent with the firm's core mission. Through strategic brand positioning, the Chief Marketing Officer strengthens the firm's reputation as a leader in the investment management sector.

Jaiden Bonapart - Chief of Staff & Vice President
Jaiden Bonapart, the Chief of Staff & Vice President at Dimensional, manages high-level strategic projects and supports the executive leadership team in executing corporate goals. Overseeing the integration of various business functions, the Chief of Staff & Vice President ensures that organizational initiatives align with the firm's commitment to evidence-based investing. This role involves facilitating communication between senior leaders to drive consensus on critical business decisions. Jaiden Bonapart monitors the progress of key performance indicators to ensure the firm meets its strategic targets. By fostering a culture of accountability, the Chief of Staff & Vice President enhances the effectiveness of the leadership team. This position requires a deep understanding of the firm's operational nuances to navigate complex challenges. Through proactive management of internal projects, the Chief of Staff & Vice President supports the firm's ongoing success in the competitive investment landscape.
Kaushiki Tewary - Ex Chief of Staff (Asia, Japan)
Kaushiki Tewary, the Ex Chief of Staff (Asia, Japan) at Dimensional, managed regional operations and strategic initiatives across the Asian markets. Overseeing the implementation of firm-wide policies within the region, the Ex Chief of Staff (Asia, Japan) ensured that local teams remained aligned with the global investment philosophy. This role involved coordinating with regional leadership to address market-specific challenges and opportunities in the equity and fixed income sectors. Kaushiki Tewary facilitated the expansion of the firm's presence by streamlining operational processes and fostering local partnerships. By providing critical support to regional executives, the Ex Chief of Staff (Asia, Japan) enhanced the firm's ability to serve clients in diverse geographic contexts. This leadership role required a deep understanding of the unique regulatory and market dynamics present in Asia and Japan. Through effective regional management, the Ex Chief of Staff (Asia, Japan) contributed to the firm's international growth.
Alexandra Morgan - Manager, Technology Business
Alexandra Morgan, the Manager, Technology Business at Dimensional, directs the integration of technological solutions into the firm's investment processes. Overseeing the alignment of IT infrastructure with business requirements, the Manager, Technology Business ensures that the firm's digital tools support the execution of equity and fixed income strategies. This role involves managing technology projects that enhance data analysis capabilities and operational efficiency. Alexandra Morgan collaborates with various departments to identify opportunities for digital transformation that improve client outcomes. By optimizing the firm's technology stack, the Manager, Technology Business enables the team to process complex financial data with greater speed and accuracy. This leadership role requires a focus on innovation and the ability to translate technical requirements into actionable business results. Through the effective management of technology resources, the Manager, Technology Business supports the firm's commitment to evidence-based investment management.
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