September 29, 2025


Wall Street’s Oldest Biglaw Firm Appoints Co-Managing Partner Amid Mass Exits And Merger Rumors

Cadwalader Wickersham & Taft, a cornerstone of Wall Street legal institutions, is currently navigating through notably rough waters. The firm announced a significant shift in its leadership structure by appointing Wesley Mission as co-managing partner, a move seen as an attempt to stabilize the firm amidst a series of partner departures and persistent merger rumors.

Wesley Mission, who has been chairing the firm’s finance group, will now share the helm with Patrick Quinn, who has been leading the firm alone for several years. This marks the first time in a decade that Cadwalader has opted for a dual leadership model. Quinn expressed enthusiasm about the appointment, noting Mission’s de facto role in recent times and his formal ascension as a strategic benefit to the firm’s management.

However, this leadership change comes at a tumultuous time for Cadwalader. Over the past several months, the firm has seen an exodus of more than 40 partners to rival firms. This wave of departures has been partly attributed to dissatisfaction stemming from Cadwalader’s controversial $100 million pro bono agreement with the Trump administration, aimed at avoiding punitive executive orders. The agreement has not sat well with many within the firm, sparking a series of resignations.

Amidst these challenging dynamics, the firm has also had to fend off speculation about potential mergers. With talent bleeding to competitors, merger rumors have intensified, suggesting that other firms might be eyeing Cadwalader as a possible acquisition target. Despite these speculations, firm leadership has publicly stated that while they are open to strategic opportunities, there are currently no active merger discussions.

The appointment of a co-managing partner thus appears to be a strategic maneuver to both curb the talent outflow and restore confidence among the firm’s ranks and its clientele. The broader legal community and Cadwalader’s clients will be watching closely to see if Mission’s leadership can indeed steer the firm towards stability and growth or if the pressures will steer Cadwalader towards a merger, whether by choice or necessity.