Meet the Investment Team

The Investment Team is dedicated to helping advisors meet the long-term financial needs of their clients.


Chief Investment Officer
With a career in investment research and management spanning nearly two decades, Signature Resources’ Chief Investment Officer, Mark Mowrey, brings a uniquely broad and relevant expertise to the firm. Graduated from the Wharton School of the University of Pennsylvania and holding the Chartered Financial Analyst® designation, his roles have ranged from financial journalism and sell-side equity research to the management of multi-billion-dollar investment portfolios.


Director of Operations
Catie began her career with the firm in 2008 as an intern while she was working on her Bachelor of Arts at the University of California, Irvine. Upon graduation, she joined the firm in the capacity of Portfolio Administrator. In that role, she worked very closely with clients and their Financial Advisors, helping them with their setup and ongoing account maintenance.

In her current role as the Director of Portfolio Operations, she oversees an actively growing support team that assists advisors and their clients with the ongoing maintenance of their accounts.

Catie lives in Bakersfield, California. She enjoys spending time outdoors gardening, catching up with family and friends and reading a good book.


Operations Associate
Ellyssa joined the financial services industry in 2016, shortly after graduating from California State University, Fullerton. In 2020, she joined Signature Resources Capital Management as an Operations Associate working closely with the firm’s investment and operations teams and advisors.

Ellyssa lives in Eastvale, CA. She enjoys traveling and trying new restaurants. In her free time, you can find her taking or teaching yoga classes.
120 Newport Center Drive
Suite 100
Newport Beach, CA 92660
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