Stephen T. O'Brien

Stephen T. O'Brien

100 connections
Finance

Profile

Mr. O’Brien joined Wellington Management as an investment professional in 1983.

Former positions of Stephen T. O'Brien

CompaniesPositionEnd
Wellington Management Co. LLP
Logo Wellington Management Co. LLP

Wellington Management Co. LLP

Investment ManagersFinance

Wellington Management Co. LLP (WMC) is a registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1928 and is a subsidiary of Wellington Investment Advisors Holdings LLP, ultimately held by Wellington Management Group LLP. WMC offers investment management services for a fee to separate account clients and mutual funds sponsored by unaffiliated parties, as well as to investment vehicles that the firm sponsors.

 Portfolio Manager-Equities 2008-06-29
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Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

100 +

1st degree connections

1

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies1
Wellington Management Co. LLP
Logo Wellington Management Co. LLP

Wellington Management Co. LLP

Investment ManagersFinance

Wellington Management Co. LLP (WMC) is a registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1928 and is a subsidiary of Wellington Investment Advisors Holdings LLP, ultimately held by Wellington Management Group LLP. WMC offers investment management services for a fee to separate account clients and mutual funds sponsored by unaffiliated parties, as well as to investment vehicles that the firm sponsors.

Finance

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