Martin Meenaghan
Senior Regional Director
About Marty
Marty Meenaghan is a senior regional director with the William Blair Advisor Solutions Group. In this role, Marty represents William Blair Investment Management to RIAs, banks, trusts, and broker-dealer intermediaries throughout the Midwest. Before joining the firm in 2016, Marty was a managing director at Cedar Capital, representing multiple boutique asset managers to intermediaries at RIAs and broker-dealers throughout the country. From 2006 to 2014, Marty worked at Calamos Investments, most recently as an investment consultant covering Illinois. He received a B.A. from Benedictine University.
Why We Invest Shapes How We Invest
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 partnership 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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139 billion+Client assets
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90 YearsIndependent and employee-owned
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20+Offices worldwide
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~650Companies under coverage
As of March 31, 2025
*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.