Mark Bennett O'Brien

President & Chief Executive Officer at O'Brien Greene & Co., Inc.

Mark Bennett O'Brien

Mark Bennett O'Brien

President & Chief Executive Officer at O'Brien Greene & Co., Inc.

Overview
Career Highlights

O'Brien Greene & Co., Inc.

RelSci Relationships

307

Number of Boards

2

Contact Data
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Relationships
RelSci Relationships are individuals Mark Bennett O'Brien likely has professional access to. A relationship does not necessarily indicate a personal connection.

President at The Witherspoon Institute Inc.

Relationship likelihood: Strong

Treasurer & Trustee at The Witherspoon Institute Inc.

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Trustee at The Witherspoon Institute Inc.

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Trustee at University of Pennsylvania Press, Inc.

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Executive Director at The Tikvah Fund

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Trustee at University of Pennsylvania Press, Inc.

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Trustee at The Witherspoon Institute Inc.

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Chairman-Emeritus at University of Pennsylvania Press, Inc.

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Secretary & Trustee at The Witherspoon Institute Inc.

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Trustee at Children's Crisis Treatment Center, Inc.

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Mark Bennett O'Brien
President & Chief Executive Officer at O'Brien Greene & Co., Inc.
Education
MBA in Finance
Class of 1975

The Wharton School is the business school of the University of Pennsylvania, an Ivy League university in Philadelphia, Pennsylvania. Wharton was the world’s first collegiate business school and the first business school in the United States. It was established in 1881 through a donation of Joseph Wharton.

Class of 1973

Princeton University is a vibrant community of scholarship and learning that stands in the nation's service and in the service of all nations. Chartered in 1746, Princeton is the fourth-oldest college in the United States. Princeton is an independent, coeducational, nondenominational institution that provides undergraduate and graduate instruction in the humanities, social sciences, natural sciences and engineering. As a world-renowned research university, Princeton seeks to achieve the highest levels of distinction in the discovery and transmission of knowledge and understanding. At the same time, Princeton is distinctive among research universities in its commitment to undergraduate teaching. Today, more than 1,100 faculty members instruct approximately 5,000 undergraduate students and 2,500 graduate students. The University's generous financial aid program ensures that talented students from all economic backgrounds can afford a Princeton education.

The University of Pennsylvania (commonly referred to as Penn or UPenn) is a private, Ivy League university, located in Philadelphia, Pennsylvania, United States. Penn considers itself the fourth-oldest institution of higher education in the United States, as well as the first university in the United States with both undergraduate and graduate studies.

Career History
President & Chief Executive Officer
1987 - Current

O'Brien Greene & Co. (OBG) invests clients' portfolios in a balance of valuestocks, growth stocks and investment-grade bonds. They believe that relativereturn is important but that absolute positive performance is more important. The firm purchases growth stocks but they are not a momentum investor. OBG does not invest in stock and bond mutual funds.OBG is a risk-adjusted investor. Equity turnover is low at 25 to 30% a year. They prefer not to sell a stock unless an industry or company fundamental has changed. The firmtypically owns thirty stocks diversified across the economy.OBG uses only investment grade bonds that are suitable for a municipality or a bank trust department. They do not use derivative securities. They put money into a bond class from short- to intermediate-term.The firm's favored direct approach to international investing is through the use of transparent, low-cost and tax efficient ETFs, which they use to complement their core stock holdings. In selecting country funds, OBG overweights countries with faster growing, more stable economies.

Vice President & Trustee
Tenure Unconfirmed

Research, education, and public awareness of the political, moral and philosophical principles of free and democratic societies.

Professional
Prior - 1987

At Brown Brothers Harriman, our purpose is to help our clients meet their goals. Our goal is to achieve excellence in what we do as individuals and as a firm. We will succeed if our ideas are the best; our execution of those ideas and our service to clients are second to none; and if we attract the best people and give them the encouragement and opportunity to develop their talents. We will succeed if we are committed to an open environment that prizes diversity of opinion and encourages every one of us to independent thought and objectivity. We are stronger as a whole than as individuals, and we will succeed if we are collaborative, contributing members of the same team. We are each responsible for the well being of the firm. Our integrity will not be compromised.

Boards & Committees
Trustee
Tenure Unconfirmed

University of Pennsylvania Press engages in the editing, production, marketing, and publication of researches and educational literature. It also offers books, journals, and periodical issues. The company was founded on March 26, 1890 and is headquartered in

Vice President & Trustee
Tenure Unconfirmed

Research, education, and public awareness of the political, moral and philosophical principles of free and democratic societies.

Transactions
Details Hidden

O'Brien Greene Small Capitalization Stock Fund LP raised money in a private placement transaction

Details Hidden

O'Brien Greene Small Capitalization Stock Fund LP raised money in a private placement transaction

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