On January 1, 2019, Natixis transferred ownership of McDonnell Investment Management, LLC (McDonnell) to Loomis, Sayles & Company, Inc., the general partner of Loomis, Sayles & Co., L.P. (Loomis Sayles). In July 2019, McDonnell assigned its clients to Loomis Sayles following a client consent process. McDonnell's team of municipal investment professionals continues its role at Loomis Sayles pursuing the same investment philosophy and employing the same investment process that it has throughout the years. McDonnell's taxable strategies transitioned to the Loomis Sayles Relative Return team in 2019.



Join Our Team

Our management team strives to provide employees with challenging and rewarding employment that offers opportunities for ongoing personal and professional growth.  Team members boast impressive credentials and diverse backgrounds, many of whom have built lengthy careers at McDonnell.  We encourage you to explore McDonnell’s career opportunities.


We have no open positions at this time.

  • We have no open positions at this time.

McDonnell Investment Management is an equal opportunity employer.


We work to structure investment solutions to achieve our clients’ specific goals.


Questions or need more information? Team members are available to assist.


Firm information and current insights are available. Learn more about the organization!