In this episode of Focused on the Future, host Suzanne Siracuse kicks off Season 3 with a powerful conversation with Katrina Radenberg, chief investment officer of Mariner and president of the Mariner Foundation. Katrina shares her unique path from investment analyst to C-suite leader, the importance of mentorship and how intentional partnerships and niche marketing are fueling Mariner’s organic growth.

The discussion highlights how the Mariner Foundation—fueled by associate donations and company matches—has become a cultural cornerstone, reinforcing the firm’s commitment to community impact and attracting next-generation talent. Katrina also shares insights on emerging investment trends, the importance of customized client solutions at scale and why giving back and talent development are non-negotiables for building a sustainable, impactful wealth management firm.

This episode is a must-listen for financial advisors looking to blend business growth with a broader mission—and stay competitive in an evolving industry.

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 About Our Guest:

As Chief Investment Officer, Katrina oversees all aspects of investments across the firm. Her responsibilities include leading our investment committee and private investment committee. She is also a member of our risk committee.

Since joining the firm in 2007, Katrina has had a wide range of responsibilities throughout the organization, including serving on the investment and asset allocation committees and managing fixed income portfolios for high-net-worth clients. Before moving into a leadership role, she co-managed a tactical ETF portfolio. Katrina has 21 years of experience in the investment industry.

Prior to joining Mariner, she was an analyst for a hedge fund in Manhattan, Kan. She holds a bachelor’s degree in business administration with an emphasis in finance from Kansas State University.