Investing – Mark A Kern, DBA

Impacts of Index Investing on Stock Market Ownership

Posted on 9 December 202326 July 2025 by Mark Kern

Index Investing, pioneered by Jack Bogle’s Vanguard 500 Index, has grown significantly, with passive funds now holding nearly $7 trillion in assets. Initially sluggish and criticized, these funds have changed stock ownership dynamics, influencing market volatility through rebalancing rather than business fundamentals, and raising concerns about market manipulation and reduced diversification due to ETFs’ specific focus.

Dr. Mark Kern, is a seasoned business administration professional with extensive experience bridging the worlds of federal revenue management and academia.

With a Doctorate of Business Administration from Liberty University, an MBA with a Marketing Concentration, and a BS in Business Administration with an Economics Concentration—both from the University of Kansas—Mark has built a distinguished career that combines practical leadership in large organizations with a passion for teaching and mentoring.

Currently serving in senior roles at the Internal Revenue Service, Mark leads teams dedicated to securing delinquent returns and implementing vital tax enforcement strategies. His expertise spans managing complex projects, mentoring emerging leaders through specialized programs, and driving strategic initiatives that enhance operational efficiency. His leadership experience is further bolstered by previous roles in revenue assurance and security, underscoring a career-long commitment to excellence in public service.

Mark’s multifaceted expertise, rigorous academic background, and real-world leadership make him a unique asset in both industry and higher education. He is continually pursuing innovative research, most recently exploring the dynamics of community engagement and financial stewardship within church organizations.

Whether in the classroom or at the helm of critical projects at the IRS, Mark's career is marked by a commitment to excellence, mentorship, and a strategic vision for the future.

In addition to his federal service, Mark is a dedicated educator. As an Adjunct Instructor at Highland Community College, he has been instrumental in shaping the next generation of business professionals by teaching courses in business fundamentals, accounting, human resources, and personal finance.

His hands-on approach to teaching—characterized by engaging curriculum design, interactive course materials, and individualized support—reflects his belief in empowering students through knowledge.