Harry M. Flavin, CFA

Harry M. Flavin is a Managing Director and Client Advisor at Avalon Advisors. Prior to joining Avalon, Harry was the Chairman at Matterhorn Capital Management where he provided macroeconomic and technical analysis, and serves as a Senior Relationship Manager. Harry also worked at Austin Calvert and Flavin, Inc. During his tenure there, he was CEO and Chief Investment Officer, growing assets from $500 million to $1.8 billion before the firm was sold to Waddell & Reed in 2000. After the sale, he served as Senior Vice President of the mutual fund and fund manager while remaining Chief Investment Officer of the San Antonio firm. Before that, he was a founding principal of Daniel Breen & Co., a Houston based money management firm, where he served as Chief Investment Strategist and Lead Analyst. The firm grew from start up to $1.1 billion in assets in five years. Harry began his investing career as an Equity Research Analyst for Rotan Mosle, Inc. and then served as an Equity Research Analyst for Merrill Lynch in their New York Research Department. Harry is a Chartered Financial Analyst and has been recognized by Greenwich Associates as a top ranked Equity Analyst and also by Institutional Investor Magazine as an Equity Research All-American Team Member. Harry is a Member of the Investment Committee of the East Foundation, is a Trustee of the Wyoming Catholic Ministries Foundation of the Diocese of Cheyenne, Wyoming, a Prison Ministry Director in association with the Oblate School of Theology and the Texas Criminal Justice System (Briscoe Unit) and a member of Legatus International.



• M.B.A. Finance, Wharton School of Business,University of Pennsylvania (1967)

• B.S. Chemical Engineering, University of Texas




Harry M. Flavin, CFA

Managing Director

Client Advisor


2929 Allen Parkway, Suite 3000, Houston, TX 77019 | 713.238.2050

755 E Mulberry Avenue, Suite 105, San Antonio, TX 78212 | 210.694.4329

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