Casey Preyss
CFA, Partner, Portfolio Manager
About Casey
Casey Preyss, CFA, partner, is a portfolio manager for William Blair’s Emerging Markets Growth, Emerging Markets Small Cap Growth, China A-Shares Growth, China Growth, and Emerging Markets ex China Growth strategies. Since joining William Blair in 2000, he has been a research analyst covering industrials, IT, and resources stocks. Before taking on fundamental research responsibilities for William Blair’s global equity team, Casey was a quantitative analyst. Before joining the firm, he was an international equity research sales associate with Thomas White International.
He received a B.S.B.A. from The Ohio State University and an M.B.A. from the University of Chicago’s Booth School of Business.
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Culture is more than the ethos that characterizes our organization; it’s the engine that guides our practices. Our people are defined by their shared values and curiosity. Our approach is defined by teamwork; a disciplined, proven methodology; and technology-enhanced collaboration. Our purpose is defined by a focus on our clients and communities. But don’t take our word for it. See what culture means to our colleagues.
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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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1935Year William Blair was founded
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1,900+Employees worldwide
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149 billion+Client assets
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89 YearsIndependent and employee-owned
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20+Offices worldwide
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~650Companies under coverage
As of September 30, 2024
*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.