Thomas F. Marsico

Portfolio Manager and Chief Investment Officer

Marsico Capital Management, LLC

Thomas F. Marsico is the founder, Chief Executive Officer, and Chief Investment Officer of Marsico Capital Management, LLC ("MCM"), the investment adviser to the Marsico Funds. Mr. Marsico sets MCM’s overall research and investment strategy and is the portfolio manager of the Marsico Focus Fund and the Marsico Growth Fund.

Mr. Marsico also serves as one subadviser to both the Focused Large-Cap Growth and the Focused Growth and Income Portfolios from SunAmerica. He has over 20 years' experience in money management, including 11 years at the Janus Capital Group.

Mr. Marsico’s extensive background in rigorous analysis led him to recruit and train MCM’s highly focused research and analytical staff. He is a graduate of the University of Colorado and holds an MBA from the University of Denver.

About Marsico Capital Management, LLC

Founded by Thomas F. Marsico in 1997, Marsico Capital Management, LLC is a Denver, Colorado based, investment management firm that manages assets for mutual funds, variable insurance funds, corporate retirement plans, endowments and other institutions, separately managed wrap programs, and other clients. The 21-member investment team, comprised of eight portfolio managers/senior analysts, nine research analysts, and four senior traders, focuses exclusively on portfolio management, company research, and trading. As of March 31, 2018, MCM managed approximately US $3.15 billion in assets.

Also Manages:

Thomas F. Marsico

Ronald Baron

Portfolio Manager, CEO and Chairman


Ronald Baron founded Baron Capital Management in 1982. Mr. Baron graduated from Bucknell University in 1965 with a B.A. in chemistry. Before becoming a securities analyst in 1970, he was a biochemistry teaching fellow at Georgetown University and a patent examiner at the United States Patent Office. He attended law school in the evenings on scholarship at George Washington University Law School from 1966 through 1970. He began to manage money for others on a discretionary basis in 1975.

About BAMCO, Inc.

Founded in 1982 by Ron Baron, Baron Capital Management, Inc., is a research driven, long-term equity investment firm which invests in growth businesses with substantial competitive advantages and strong management teams, using a value-oriented purchase discipline. 


Ronald Baron

Marsico Capital Management, LLC is an independent and unaffiliated investment sub-adviser to SunAmerica.

BAMCO, Inc is an independent and unaffiliated investment sub-adviser to SunAmerica.