Leadership Overview
Dimensional has 10 executives leading key functions including marketing, operations, finance, and strategy.
Driven by a commitment to client success, Dimensional offers a full range of equity, investment, and fixed income strategies, shaping the future of finance through expert guidance and innovative solutions.
Driven by a commitment to client success, Dimensional offers a full range of equity, investment, and fixed income strategies, shaping the future of finance through expert guidance and innovative solutions.
Leadership Roles at Dimensional
Bernard Grzelak - Chief Financial Officer & Vice President
Bernard Grzelak, the Chief Financial Officer & Vice President at Dimensional, directs the company's financial strategy and fiscal operations. Overseeing all aspects of financial planning, reporting, and investment management, Bernard Grzelak ensures the fiscal health and strategic allocation of resources for equity, investment, and fixed income strategies. This pivotal role involves managing capital, optimizing financial performance, and maintaining robust internal controls. By collaborating with executive leadership, the Chief Financial Officer & Vice President guides financial decision-making to support long-term growth and profitability. Grzelak's expertise is crucial in navigating complex financial markets and ensuring compliance with all regulatory requirements, thereby safeguarding the company's financial integrity and driving shareholder value.
Lisa Dallmer - Chief Operating Officer
Lisa Dallmer, the Chief Operating Officer at Dimensional, manages the operational framework supporting the firm's extensive investment strategies. Overseeing daily operations, Lisa Dallmer ensures efficiency and scalability across all departments, from client services to back-office functions. This critical role involves optimizing processes for equity, investment, and fixed income products, directly impacting service delivery and operational integrity. By collaborating with other senior leaders, the Chief Operating Officer drives initiatives that enhance organizational performance and support strategic objectives. The operational oversight extends to managing technology infrastructure and ensuring compliance with regulatory standards. Through meticulous planning and execution, Lisa Dallmer maintains the high standards expected of a leading investment firm, facilitating seamless service delivery and reinforcing client trust.

Stephen Clark - President, Dimensional International
Stephen Clark, the President, Dimensional International at Dimensional, leads the firm's strategic expansion and operational oversight across global markets. Overseeing all international business activities, Stephen Clark drives the growth and success of Dimensional's equity, investment, and fixed income strategies outside the United States. This executive role involves developing market-specific approaches, managing regional teams, and ensuring compliance with diverse regulatory environments. By fostering key partnerships and client relationships worldwide, the President, Dimensional International strengthens the company's global presence. Clark's leadership is instrumental in adapting the firm's offerings to meet the unique needs of international investors, thereby enhancing Dimensional's worldwide reach and impact.

Bradley Steiman - President
Bradley Steiman, the President at Dimensional, directs the overall strategic vision and operational execution for the firm. Overseeing key business units, Bradley Steiman ensures the effective delivery of Dimensional's equity, investment, and fixed income strategies to clients globally. This leadership position involves guiding executive teams, fostering innovation, and maintaining the company's commitment to client success. By championing strategic initiatives, the President drives growth and enhances the firm's market position. Steiman's focus is on aligning all organizational efforts with the company's core mission, ensuring operational excellence and sustained financial performance across all international markets.
Bruce Deck - President
Bruce Deck, the President at Dimensional, spearheads the strategic direction and operational management of the firm's core business functions. Overseeing critical departments, Bruce Deck ensures the seamless execution of Dimensional's diverse equity, investment, and fixed income strategies. This executive role involves driving performance across various business segments and fostering a culture of continuous improvement. By collaborating with senior leadership, the President guides the company towards achieving its long-term objectives and expanding its market reach. Deck's leadership is focused on maintaining operational integrity and advancing the firm's reputation for excellence in the investment management industry.
Karen Dolan - Chief Marketing Officer
Karen Dolan, the Chief Marketing Officer at Dimensional, directs all global marketing initiatives. Overseeing brand strategy and market positioning, Karen Dolan ensures Dimensional's investment offerings resonate with target audiences across diverse financial sectors. This leadership role involves developing and executing comprehensive marketing campaigns that highlight the firm's expertise in equity, investment, and fixed income strategies. By analyzing market trends and client needs, the Chief Marketing Officer drives lead generation and strengthens client relationships. The strategic deployment of marketing resources supports Dimensional's expansion into new markets and reinforces its reputation as a leader in financial services. This executive's focus remains on amplifying the company's value proposition and fostering sustained growth through impactful communication.

Ray Godfrey - Chief of Staff
Ray Godfrey, the Chief of Staff at Dimensional, provides strategic support and operational coordination across the executive leadership team. Overseeing key initiatives and driving cross-functional alignment, Ray Godfrey ensures that the firm's strategic priorities for equity, investment, and fixed income strategies are effectively implemented. This role involves managing special projects, facilitating communication between departments, and enhancing overall organizational effectiveness. By acting as a key liaison, the Chief of Staff supports the President and other senior executives in achieving business objectives. The focus remains on streamlining operations, improving decision-making processes, and ensuring the efficient execution of the company's mission. Godfrey's leadership contributes directly to the cohesive functioning of Dimensional's global operations.
Kaushiki Tewary - Ex Chief of Staff (Asia, Japan)
Kaushiki Tewary, the Ex Chief of Staff (Asia, Japan) at Dimensional, previously managed strategic operations and executive support within the Asian and Japanese markets. Overseeing critical functions, Kaushiki Tewary ensured the effective implementation of Dimensional's investment strategies in these key regions. This leadership position involved coordinating with local teams to drive business development and operational excellence for equity, investment, and fixed income offerings. The role required a deep understanding of regional market dynamics and regulatory landscapes. By fostering strong relationships with stakeholders, the Ex Chief of Staff (Asia, Japan) contributed to the firm's growth and market penetration in Asia. Tewary's efforts focused on aligning regional operations with global corporate objectives.
Jaiden Bonapart - Manager, Diversity Inclusion & Chief of Staff & Vice President
Jaiden Bonapart, the Manager, Diversity Inclusion & Chief of Staff & Vice President at Dimensional, champions initiatives that foster an inclusive workplace culture while supporting executive operations. Overseeing diversity and inclusion programs, Jaiden Bonapart works to embed equitable practices across the organization, enhancing employee engagement and reflecting the firm's commitment to its clients. This multifaceted role also involves providing strategic support to leadership, ensuring alignment with corporate goals for equity, investment, and fixed income strategies. By driving key projects and facilitating communication, the Manager, Diversity Inclusion & Chief of Staff & Vice President contributes to both organizational development and operational efficiency. Bonapart's leadership strengthens Dimensional's commitment to diversity and its overall strategic execution.
Alexandra Morgan - Manager, Technology Business
Alexandra Morgan, the Manager, Technology Business at Dimensional, oversees the strategic integration and application of technology solutions across the firm's business operations. Managing technology initiatives, Alexandra Morgan ensures that systems effectively support Dimensional's comprehensive suite of equity, investment, and fixed income strategies. This role involves collaborating with IT departments and business units to identify technological needs and implement innovative solutions that enhance efficiency and client service. By driving technology-driven improvements, the Manager, Technology Business contributes to the firm's competitive edge and operational resilience. Morgan's focus remains on leveraging technology to optimize processes and support Dimensional's ongoing growth and strategic objectives.
Explore Leadership Teams in Finance
Rockefeller Capital Management is an independent financial services firm headquartered in New York City, New York. Rooted in a legacy spanning well over a century, the firm delivers a comprehensive suite of services including wealth management, asset management, investment advisory, trust and fiduciary services, and strategic investment banking. Through its key divisions including Rockefeller Global Family Office, Rockefeller Asset Management, and Rockefeller Global Investment Banking, the firm serves a diverse client base including high net worth individuals, families, family offices, institutions, foundations, and corporations. The firm provides strategic guidance across areas such as mergers and acquisitions, capital markets advisory, portfolio construction, philanthropy, and estate planning. Rockefeller Capital Management is committed to responsible investing, with a focus on ESG driven strategies and long term value creation for clients and communities.
Company Leadership

GW
DS
Credicorp Capital SA is a company that operates in the Investment Banking industry. It employs 500to999 people and has 100MMto250M of revenue. The company is headquartered in Lima, Lima Province, Peru.
Company Leadership CC
FS
JI
AH
iCapital is a global fintech platform that streamlines access to alternative investments such as private equity, private credit, hedge funds, and structured products. It partners with leading asset managers and financial institutions to provide digital infrastructure, fund administration, and portfolio analytics.
Company Leadership LC



Established in 1986, Reliance Capital provides financial services within privately held businesses. Some of the industries they have interest in include asset reconstruction, insurance, wealth management, and more. This company is headquartered in Mumbai, India.
Company Leadership GS

PS