Osterweis Fund (OSTFX)

After graduating from business school, John Osterweis served as a Senior Analyst concentrating on the forest products and paper industry for several regional brokerage firms and later for E.F. Hutton & Company, Inc. In addition to his activities as an analyst, Mr. Osterweis served as Director of Research for two firms and managed equity portfolios for over ten years.

In late 1982, Mr. Osterweis decided to devote himself full time to his portfolio management activities, and in April of 1983 launched Osterweis Capital Management. Mr. Osterweis has served as Director of the Lucas Museum of Narrative Art, Director on the Stanford Alumni Association Executive Board, Trustee of Bowdoin College, Director and Vice Chairman of Mt. Zion Hospital and Medical Center, and President of the Board of Directors for Summer Search Foundation. He currently serves as a Trustee of the San Francisco Ballet Association, Director of the San Francisco Free Clinic, and President Emeritus of the San Francisco Ballet Endowment Foundation, as well as Trustee Emeritus of Summer Search Foundation and of Bowdoin College.

He is a member of the firm’s Management Committee, a principal of the firm, and a co-lead Portfolio Manager for the core equity, growth & income, and flexible balanced strategies.

Mr. Osterweis graduated from Bowdoin College (B.A. in Philosophy, cum laude), and Stanford Graduate School of Business (M.B.A. with top honors in Finance).

Prior to joining Osterweis Capital Management in 2002, Greg Hermanski was a Vice President at Robertson Stephens and Co. where he was in charge of convertible bond research. Prior to that, Mr. Hermanski was a Research Analyst covering convertible, high yield, and distressed securities at Imperial Capital, LLC, and a Valuation Consultant for Price Waterhouse, LLC.

He is a principal of the firm and Co-Lead Portfolio Manager for the core equity, growth & income, quality cyclical growth, and flexible balanced strategies.

Mr. Hermanski graduated from the University of California, Los Angeles (B.A. in Business/Economics).

Prior to joining Osterweis Capital Management in 2011, Nael Fakhry worked as an Associate at American Securities, a private equity firm, and as an Analyst in the investment banking division of Morgan Stanley.

He is a principal of the firm and Co-Lead Portfolio Manager for the core equity, growth & income, quality cyclical growth, and flexible balanced strategies.

Mr. Fakhry graduated from Stanford University (B.A. in History, Phi Beta Kappa) and the University of California Berkeley, Walter A. Haas School of Business (M.B.A., C.J. White Scholar).

Prior to joining Osterweis Capital Management in 2024, Jasmine Shen was an Investment Analyst on the event-driven team at Farallon Capital. Prior to that, Jasmine was an Investment Research Associate on the quality value equity team at Wellington Management.

She is a Senior Research Analyst for the core equity strategy.

Ms. Shen graduated summa cum laude from Northwestern University (B.A. in Mathematical Methods in the Social Sciences and Economics, with a third major in Statistics, Phi Beta Kappa and with interdisciplinary honors). She holds the CFA designation and is a member of the CFA Society of San Francisco.