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David Mouser

David Mouser

Portfolio Manager at Driehaus Capital Management LLC

Chicago, IL , United States

About

David Mouser is a Portfolio Manager at Driehaus Capital Management LLC based in Chicago, Illinois, where he leads the Driehaus International Small Cap Growth strategy. In this capacity, he is responsible for idea generation, portfolio construction, security selection, and investment research, with a particular focus on identifying international small-cap companies experiencing significant growth inflections.

He has been with Driehaus since 1999, initially joining as a global research associate and domestic research assistant before progressing to analyst roles on micro-cap growth and long-short strategies. Mouser became assistant and co-portfolio manager in 2005 before assuming full portfolio management responsibilities, demonstrating a steady career trajectory within the firm.

Mouser holds a Bachelor of Science in Finance from the University of Dayton. His expertise encompasses international equities, particularly non-U.S. small-cap growth stocks, and he is recognized for applying a growth-oriented, bottom-up investment approach that seeks alpha generation through inflection-driven market inefficiencies.

Career History

OrganizationRoleDate RangeDetails
Driehaus Capital ManagementPortfolio ManagerJul 1999 to Present

Education

University of Dayton

Bachelor of Science - BS, Finance

1995 1999

Skills & Expertise

Investments
Financial Analysis
Strategy
Portfolio Management
Asset Management
Fixed Income
Derivatives
Trading
Secondary Research
Survey Design
Team Leadership

Others at Driehaus Capital Management LLC (33)

NameRoleLocation
Alex Munns
Alex Munns
Assistant Portfolio ManagerChicago, IL , United States
Andrew Srichandra
Andrew Srichandra
Senior AnalystChicago, IL , United States
Arthur Bidwill
Arthur Bidwill
Assistant Portfolio ManagerChicago, IL , United States
Ayman Ahmed
Ayman Ahmed
Assistant Portfolio ManagerChicago, IL , United States
Chad Cleaver
Chad Cleaver
Portfolio ManagerChicago, IL , United States
Chris Kagaoan
Chris Kagaoan
analystNew York, NY , United States
D
Dan Wasiolek
Portfolio ManagerChicago, IL , United States
H
Howie Schwab
Portfolio ManagerChicago, IL , United States
Jaspreet Grewal
Jaspreet Grewal
Vice President, Business DevelopmentChicago, IL , United States
Jeff James
Jeff James
Portfolio ManagerChicago, IL , United States
Showing 1-10 of 33 team members