Jamie Dimon, the long-serving CEO of JPMorgan Chase, has reshaped the race to succeed him by naming Doug Petno and Troy Rohrbaugh as co-presidents of the company. This move is seen as a deliberate step to create a "horse race" between the two executives for the top job. Both Petno and Rohrbaugh previously served as co-CEOs of the commercial and investment bank.

The announcement also confirmed the retirement of Marianne Lake, who was previously seen as a leading candidate to replace Dimon. Lake, formerly the CEO of consumer and community banking, will be succeeded in that role by Troy Rohrbaugh. Additionally, Jennifer Piepszak, JPMorgan's chief operating officer, and Mary Erdoes, head of asset management, are reportedly no longer considered potential successors.

Dimon has led JPMorgan for over two decades, navigating major financial crises and establishing the bank as a systemically important institution. While he has been vague about his retirement timeline, he has suggested he could stay on for several more years, potentially transitioning to executive chairman. The elevations of Petno and Rohrbaugh, accompanied by significant retention bonuses of $30 million each (with $20 million each for Piepszak and Erdoes), indicate a commitment to locking in current leadership and a refined succession strategy by the board. This contrasts with earlier reports where Jennifer Piepszak, for instance, had expressed a preference for an operating role rather than the CEO position.