Brendan O’Brien

Analyst-Equity at

Balyasny Asset Management LP

Finance

Consumer Services

Profile

Brendan James O’Brien is currently an Analyst at Balyasny Asset Management LP, starting in 2026.
Formerly, Mr. O’Brien worked as a Senior Analyst at Goldman Sachs & Co. LLC from 2017 to 2019 and as a Senior Vice President at Wolfe Research LLC from 2024 to 2026.
Mr. O’Brien completed an undergraduate degree at Wesleyan University in 2017.

Brendan O’Brien active positions

Companies	Position	Start
Balyasny Asset Management LP Balyasny Asset Management LP Investment ManagersFinance BAM aims to deliver consistent, uncorrelated absolute returns in all market environments. The firm manages multi-strategy investment funds which maintain a concentrated private equity portfolio. Their investment advisory services reflect a blend of strategies including fundamental long/short equity, macro & rates, systematic trading and event & credit investing. BAM’s long/short equity and equity trading strategies include (but are not limited to) investments and trading in the following market sectors: Energy, Health Care, Financials, Industrials, Information Technology, Consumer Staples and Consumer Discretionary.	Analyst-Equity	31/05/2026

All active positions of Brendan O’Brien

Former positions of Brendan O’Brien

Companies	Position	End
Wolfe Research LLC Wolfe Research LLC Investment ManagersFinance Provides investment research	Analyst-Equity	31/05/2026
Goldman Sachs & Co. LLC Goldman Sachs & Co. LLC Investment Banks/BrokersFinance Provides brokerage services	Corporate Officer/Principal	31/10/2019

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Training of Brendan O’Brien

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Linked companies

Private companies	4
Balyasny Asset Management LP Balyasny Asset Management LP Investment ManagersFinance BAM aims to deliver consistent, uncorrelated absolute returns in all market environments. The firm manages multi-strategy investment funds which maintain a concentrated private equity portfolio. Their investment advisory services reflect a blend of strategies including fundamental long/short equity, macro & rates, systematic trading and event & credit investing. BAM’s long/short equity and equity trading strategies include (but are not limited to) investments and trading in the following market sectors: Energy, Health Care, Financials, Industrials, Information Technology, Consumer Staples and Consumer Discretionary.	Finance
Goldman Sachs & Co. LLC Goldman Sachs & Co. LLC Investment Banks/BrokersFinance Provides brokerage services	Finance
Wesleyan University Wesleyan University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Wolfe Research LLC Wolfe Research LLC Investment ManagersFinance Provides investment research	Finance