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About Our Firm

Here’s our story. We look forward to hearing yours.

Mario Nardone New

Mario Nardone, CFA

Chief Portfolio Strategist

Mario began his investment career in 1999 with Vanguard mutual funds in Valley Forge, PA, where he consulted institutions and financial advisors on investment policy, portfolio construction, and Exchange-Traded Funds (ETFs). He also contributed to the research and publication of the firm's world-renowned investment philosophy and served as a municipal bond fund specialist, among other roles during his tenure.

In 2003 he earned the Chartered Financial Analyst designation, widely regarded as the highest standard in the investment profession, and he continues to mentor aspiring Charter candidates in its curriculum, ethics, and career opportunities. Mario relocated to Charleston in 2010 to serve as Chief Investment Officer and Chief Compliance Officer for a respected financial planning and advisory firm in Mount Pleasant before establishing East Bay Financial Services, the collaborative partner firm of Prosperity Advisers, LLC Mario is Past President and of CFA Society South Carolina and Former Chairman of the College of Charleston Finance Department Advisory Board.

His approach to investments and the industry has been featured in Investment News, NAPFA Advisor Magazine, and other regional and local publications. Mario is active in recreational sports and the Charleston community and is a member of the Historic Middleton Place Foundation. He is an avid traveler and SCUBA diver and enjoys spending time with his wife, Piper, and their "energetic" lab/shepherd mix, Cady.