Jim Breen

Jim Breen

Research Analyst

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About Mr. Breen

Jim Breen, CFA, joined William Blair & Company in 2010 as a communication services analyst. Previously, Mr. Breen spent 10 years as an analyst at Thomas Weisel Partners, LLC. He has been recognized several times in recent years by The Wall Street Journal's "Best on the Street" and the Financial Times/StarMine "World's Top Analysts" listing, the former of which ranked him the No. 2 stock-picker for 2010 in Internet and computer services. Mr. Breen also worked as a high-yield fixed-income analyst at BancBoston Robertson Stephens and as a civil engineer at Modern Continental Construction Company. He holds a B.S. in civil engineering from Tufts University and an MBA from the Carroll School of Management at Boston College.

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About William Blair

William Blair is a premier global boutique with expertise in investment banking, investment management, and private wealth management. We provide advisory services, strategies, and solutions to meet our clients’ evolving needs. As an independent and employee-owned firm, together with our strategic partners, we operate in more than 20 offices worldwide.*

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1935

Year William Blair was founded

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+1,850

Employees worldwide

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+131 billion

Client assets

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87 Years

Independent and employee-owned

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20+

Offices worldwide

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+700

Companies under coverage

As of March 31, 2022
*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.

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