Lisa Rusch
Director of Operations

About Lisa
Lisa Rusch, partner, is director of operations at William Blair Investment Management. She oversees all aspects of Investment Management operations, including settlements, project management, mutual fund administration, alternatives operations, portfolio accounting, trade support, data reporting and administration, and risk management. Lisa is also a member of Investment Management’s executive leadership team and the firm’s extended leadership group. Formerly, she was responsible for the trade support, reporting, and data management teams, working closely as a key partner with investment teams. Lisa was the inaugural recipient of the Nicholas Award, given to a William Blair employee who exemplifies several leadership qualities. Before rejoining the firm in 2000, she was a business systems analyst at the Depository Trust & Clearing Corporation (DTCC) in New York, onboarding investment managers, banks, and broker-dealers. Previously, Lisa worked at William Blair as an assistant manager of the settlement department in firm operations. Before that, she was a branch operations manager for Morgan Stanley Smith Barney. Lisa received a B.A. from DePaul University.
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 30 offices worldwide.*
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1935Year William Blair was founded
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1,950+Employees worldwide
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145 billion+Client assets
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90+ YearsIndependent and employee-owned
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30+Offices worldwide*
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700+Companies under coverage
As of March 31, 2026
*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Equity.