Stifel Financial's Eaton Partners Faces Executive Departures Amid Secondary Market Strategies

Stifel Financial's Eaton Partners Faces Executive Departures Amid Secondary Market Strategies

By USFM•December 8, 2025

Stifel Financial's Eaton Partners subsidiary sees the exit of co-heads Dirk Jonske and Adrian Siew, who led the GP Solutions advisory business focused on private market fundraising. Their departure reflects the ongoing shifts in the private asset management landscape, particularly regarding secondary market activities and continuation funds.

In a significant development for Stifel Financial Corp., two key executives from its Eaton Partners subsidiary have departed, raising questions about the future direction of the GP Solutions advisory business. Dirk Jonske and Adrian Siew, who co-led the GP Solutions division, have left the firm as private asset managers increasingly pivot toward secondary market strategies amid a challenging fundraising environment.

The GP Solutions team at Eaton Partners has been instrumental in advising private asset managers on various strategies, including continuation funds, which have become crucial as traditional exit options dwindle. Jonske, who joined Eaton in 2023, brought extensive experience from his previous role at Credit Suisse’s Private Funds Group, where he provided similar advisory services. Siew, who also transitioned from Credit Suisse, joined Eaton in 2024 to co-lead the division alongside Jonske.

As the private equity landscape faces subdued exit activity and a prolonged slowdown in initial public offerings (IPOs), the importance of secondary market fundraising has grown. According to Jefferies, continuation funds accounted for nearly 20% of all general partner-led exits in the first half of the year, underscoring a strategic shift that Jonske and Siew were navigating before their exits.

The departures of these executives may have implications for Eaton Partners' ability to maintain its competitive edge in the private asset management sector, particularly in advising on continuation funds and other secondary market activities. The firm will need to reassess its strategy moving forward, especially in light of the evolving market dynamics.

While no specific regulatory hurdles are mentioned in connection with the departures, the ongoing changes within the firm could prompt a reevaluation of its advisory strategies in response to market demands. The timeline for any potential restructuring or strategic shifts remains to be seen, but the immediate effects on shareholders and employees could be notable as the firm adapts to these leadership changes.

Eaton Partners, as part of Stifel Financial, is likely to face increased scrutiny from stakeholders regarding its next steps in the wake of these executive exits, particularly as the private equity sector continues to navigate a complex landscape of fundraising challenges and secondary market opportunities.