Brien Michael O'Brien
Chief Executive Officer at Port Capital LLC
Profile
Mr. Brien M.
O'Brien is a Chairman & Chief Executive Officer at Port Capital LLC.
He is responsible for the overall management and strategy of the firm.
He is the Chair of the Board of Trustees at University of Chicago Medicine; he also serves as a Trustee and is an Executive Committee member of the University of Chicago.
He is also active in advancing public health and enhancing communities while serving as Vice Chair of the Board of Directors at the de Beaumont Foundation and President of the Board of Trustees of the Sheriffs Meadow Foundation, an accredited land trust based in Martha’s Vineyard, Massachusetts.
Prior to establishing Port Capital in 2015, Mr. O'Brien co-founded and spent 25 years as Chairman and CEO of an investment management firm based in Chicago and operating across global markets.
He graduated with honors from Boston College with a B.S.
in Finance and Theology.
Brien Michael O'Brien active positions
| Companies | Position | Start |
|---|---|---|
| Boston College | Director/Board Member | 2011-09-27 |
The University of Chicago Medical Center
 The University of Chicago Medical Center Hospital/Nursing ManagementHealth Services The University of Chicago Medical Center includes a primary adult care hospital, a children's hospital, a women's health and maternity facility, an outpatient care center, a network of area physicians and a home health care organization. The company was founded in 1927 and is headquartered in Chicago, IL. | Chairman | - |
| Westminster School | Director/Board Member | - |
Port Capital LLC
 Port Capital LLC Investment ManagersFinance Port Capital LLC (PCL) is a registered investment advisor headquartered in Chicago, Illinois and was founded in 2015. PCL provides advisory services to individuals and high-net worth individuals, pension and profit sharing plans; charitable organizations; and corporations or other businesses. They also serve as investment advisor to and general partner of certain private investment funds. | Chief Executive Officer | 2015-02-28 |
Former positions of Brien Michael O'Brien
| Companies | Position | End |
|---|---|---|
Piper Jaffray Cos.
 Piper Jaffray Cos. Investment Banks/BrokersFinance Piper Jaffray Cos. is an investment bank and asset management firm, which engages in the provision of equity and debt capital markets products; public finance services; financial advisory services; equity research and institutional brokerage; fixed income institutional brokerage; and asset management services. It operates through Capital Markets and Asset Management segment. The Capital Markets segment focuses on investment banking and institutional sales, trading and research services for various equity and fixed income products. The Asset Management segment gives traditional asset management business and seed investments in registered and private funds. The company was founded in 1895 and is headquartered in Minneapolis, MN. | Corporate Officer/Principal | 2014-03-30 |
The Bear Stearns Cos., Inc.
 The Bear Stearns Cos., Inc. Investment Banks/BrokersFinance Bear Stearns Cos., Inc. provides investment banking, securities trading and brokerage services. Their clients include corporations, institutions, governments and individuals. They are engaged in segments that encompass capital markets, wealth management and global clearing services. The company was founded in 1923 and is headquartered in New York, NY. | Corporate Officer/Principal | - |
Oppenheimer & Co., Inc.
 Oppenheimer & Co., Inc. Investment ManagersFinance Oppenheimer & Co., Inc. provides security brokerage services. It also offers investment banking and advice to high net worth investors, individuals, businesses and institutions. The company is headquartered in New York, NY. | Corporate Officer/Principal | - |
Marquette Capital Partners, Inc.
 Marquette Capital Partners, Inc. Investment ManagersFinance Marquette Capital Partners, Inc. (Marquette Capital Partners) is a private equity firm founded in 1997 by Tom Jenkins. The firm is headquartered in Minneapolis, Minnesota. | Founder | - |
Training of Brien Michael O'Brien
| Boston College | Undergraduate Degree |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
The Bear Stearns Cos., Inc.
The Bear Stearns Cos., Inc. Investment Banks/BrokersFinance Bear Stearns Cos., Inc. provides investment banking, securities trading and brokerage services. Their clients include corporations, institutions, governments and individuals. They are engaged in segments that encompass capital markets, wealth management and global clearing services. The company was founded in 1923 and is headquartered in New York, NY. | Finance |
Oppenheimer & Co., Inc.
Oppenheimer & Co., Inc. Investment ManagersFinance Oppenheimer & Co., Inc. provides security brokerage services. It also offers investment banking and advice to high net worth investors, individuals, businesses and institutions. The company is headquartered in New York, NY. | Finance |
Piper Jaffray Cos.
Piper Jaffray Cos. Investment Banks/BrokersFinance Piper Jaffray Cos. is an investment bank and asset management firm, which engages in the provision of equity and debt capital markets products; public finance services; financial advisory services; equity research and institutional brokerage; fixed income institutional brokerage; and asset management services. It operates through Capital Markets and Asset Management segment. The Capital Markets segment focuses on investment banking and institutional sales, trading and research services for various equity and fixed income products. The Asset Management segment gives traditional asset management business and seed investments in registered and private funds. The company was founded in 1895 and is headquartered in Minneapolis, MN. | Finance |
The University of Chicago Medical Center
The University of Chicago Medical Center Hospital/Nursing ManagementHealth Services The University of Chicago Medical Center includes a primary adult care hospital, a children's hospital, a women's health and maternity facility, an outpatient care center, a network of area physicians and a home health care organization. The company was founded in 1927 and is headquartered in Chicago, IL. | Health Services |
Marquette Capital Partners, Inc.
Marquette Capital Partners, Inc. Investment ManagersFinance Marquette Capital Partners, Inc. (Marquette Capital Partners) is a private equity firm founded in 1997 by Tom Jenkins. The firm is headquartered in Minneapolis, Minnesota. | Finance |
Port Capital LLC
Port Capital LLC Investment ManagersFinance Port Capital LLC (PCL) is a registered investment advisor headquartered in Chicago, Illinois and was founded in 2015. PCL provides advisory services to individuals and high-net worth individuals, pension and profit sharing plans; charitable organizations; and corporations or other businesses. They also serve as investment advisor to and general partner of certain private investment funds. | Finance |
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