Janus Henderson Group plc (NYSE: JHG) has agreed to be acquired by Trian Fund Management and General Catalyst in a $7.4 billion all-cash transaction. The deal—backed by major co-investors including the Qatar Investment Authority and Sun Hung Kai & Co.—will take the 91-year-old asset manager private as it enters its next phase of strategic and technological transformation. 

Under the agreement, shareholders not affiliated with Trian will receive $49 per share, representing an 18% premium to JHG’s unaffected closing price on October 24, 2025, the day before the buyers’ initial proposal became public. 

Trian, which already owns 20.6% of Janus Henderson and has held board seats since 2022, brings deep operating expertise in asset management. General Catalyst, known for applying AI to advance enterprise transformation, will collaborate with Trian to modernize JHG’s operations, offerings, and client experience. 

As a private company, Janus Henderson will continue to be led by CEO Ali Dibadj and maintain its dual headquarters in London and Denver. 

Dibadj emphasized that the partnership validates the firm’s strategy and positions Janus Henderson to invest more aggressively in products, technology, and talent. “We are confident this will accelerate our ability to deliver differentiated insights, disciplined investment strategies, and world-class service to our clients,” he said. 

Trian’s Nelson Peltz called Janus Henderson a “category-defining opportunity,” while General Catalyst CEO Hemant Taneja noted the firm’s intention to deploy AI to enhance operations and client value. 

The transaction is expected to close in mid-2026. It will be financed through equity from Trian and General Catalyst, commitments from global investors including QIA, Sun Hung Kai & Co., and MassMutual, as well as rolled-over shares held by Trian. 

Goldman Sachs advised the Special Committee, while Jefferies and Citi advised the investor group.