James Sindelar
Vice President, Director of Business Development and Client Service at Jag Capital Management, LLC
About
James Sindelar is Senior Vice President, Strategic Relationships at JAG Capital Management, LLC, based in St. Louis, Missouri. As a shareholder of the firm and member of JAG's Senior Management Committee, he leads efforts to expand JAG’s geographic reach within the institutional advisor, consultant, and intermediary channels, emphasizing relationship-driven investment management solutions. Sindelar has been with JAG since 2013 and has previously held roles as Director of Business Development and Vice President, focusing on client engagement and institutional growth strategies.
His specific investment focus centers on U.S. equities, particularly large-cap growth strategies, which are a cornerstone of JAG's asset management offering—evidenced by their PSN Bull & Bear Masters top 10 recognition for performance in this sector. Sindelar works primarily with institutions, endowments, and financial intermediaries, tailoring investment solutions for the unique needs of these clients and facilitating introductions to JAG's boutique investment strategies.
Before joining JAG, Sindelar was a financial advisor at Merrill Lynch, serving high-net-worth individuals, families, and businesses—experience that underpins his current approach to cultivating institutional relationships. He holds an MBA in Finance from the Richard A. Chaifetz School of Business at Saint Louis University, and his professional expertise spans institutional client development, investment strategy communication, and delivering high-touch service within the asset management sector.
Career History
| Organization | Role | Date Range | Details | 
|---|---|---|---|
| Jag Capital Management | Vice President, Director of Business Development and Client Service | Oct 2016 to Present | — | 
| Jag Capital Management | Marketing and Consultant Relations Coordinator at Jag Capital Management LLC | Jun 2012 to Oct 2016 | Holding company which owns 100% two subsidiaries. JAG Capital Management LLC is an SEC-registered Investment Adviser. J.A. Glynn Investments, LLC is a broker-dealer. | 
| Merrill Lynch | Financial Advisor | Apr 2010 to Jun 2012 | — | 
| j.a. Glynn Investments | Intern | Jan 2009 to Apr 2010 | — | 
Education
Saint Louis University
Master Of Business Administration
2009 — 2010
Saint Louis University
Bachelor Of Arts, Finance
2005 — 2009
Others at Jag Capital Management, LLC (6)
| Name | Role | Location | 
|---|---|---|
| Financial Analyst | Chicago, IL , United States | |
| Senior Fixed Income Analyst | Chesterfield, MO , United States | |
| Equity Research Analyst | Chicago, IL , United States | |
| Equity Research Analyst | St. Louis, MO , United States | |
| JJo Seagren | Managing Director | Chicago, IL , United States | 
| SSandra Shotwell | Vice President and Director of Institutional Client Service | United States |