Calamos Investments Makes Strategic Hire Naming Former Citadel Executive Dan Dufresne As Chief Operating Officer
As AUM Surpasses $35 billion, Calamos expands leadership team to spearhead further growth Calamos Investments, a leading global asset manager, announced that the firm has hired Dan Dufresne, former executive at Citadel LLC for two decades, as Chief Operating Officer. The announcement, made by John Koudounis, Calamos President and CEO, follows the......