Last week, a crowd of employees gathered at JPMorgan’s midtown Manhattan offices to express their admiration for Marianne Lake, who heads the bank’s consumer and community banking division. Earlier that day, the bank had shared the news of her retirement after 25 years and the promotion of two other executives to co-presidents.
This news signified more than just a change in leadership. JPMorgan has been on the lookout for a new CEO to succeed Jamie Dimon for several years, and the process has sometimes been quite public. Lake is now considered the frontrunner for this role, particularly following Citi’s historic appointment of Jane Fraser as CEO in 2021. If Lake were to take on this position, she would be the first woman to head JPMorgan and only the second to lead a major Wall Street bank.
Dimon praised Lake, highlighting her “unquestionable integrity” and years of effective leadership, describing her as an “outstanding partner and friend.” However, her departure—described as “sudden” by Bloomberg—marks a missed opportunity for a woman to lead one of the world’s most influential financial institutions.
“It feels like a chessboard,” remarks Jane Stephenson, a global vice chair at Korn Ferry, discussing the nature of succession planning. “It’s all about timing, waiting, and when the current CEO steps down.”
Formation of competitors
For much of the last decade, Lake appeared to be the natural future leader of JPMorgan.
Born in Britain, she joined the bank in 1999 and has since carved out a distinguished career, focusing on financial strategy and operational leadership. She has held various roles, culminating in her position as CEO of consumer banking, which accounts for significant revenue. Last year, her division generated $76 billion in sales and serves over 86 million customers.
Lake has consistently ranked highly on influential lists, even reaching 23rd on the Most Powerful Women list in 2026, illustrating her significance as a role model within the company and Wall Street in general.
Amid JPMorgan’s evolving succession narrative, Lake was one of the few strong female candidates to replace Mr. Dimon, alongside Jennifer Piepszak. In 2021, the two shared the title of co-CEO of consumer and community banking. Their simultaneous rise was seen as a promising signal for female leadership in finance.
However, early in 2025, Piepszak opted out of the race for CEO. In a statement, a JPMorgan spokesperson clarified her preference for a senior operational role, leaving Lake as the sole serious female contender. What once seemed like a solid pathway for women in leadership has now become uncertain.
Dimon previously referenced the strong talent pool available at JPMorgan when discussing the CEO race, particularly noting the value of candidates like Daniel Pinto, who has previously been seen as a backup option, and the recently promoted Doug Petno and Troy Rohrbaugh. Their transition to co-presidents shows the company’s confidence in their abilities and marks a pivotal moment in succession planning, according to Dimon.
Lake expressed mixed feelings in her valedictory memo, stating, “Such moments are always bittersweet, but I am incredibly proud of what we’ve achieved together. It’s an honor to be part of this team.”
Rise to the top
JPMorgan having two female CEO candidates at one time is already a significant milestone. Dimon has actively supported talent development, continuously championing “test jobs” that allow executives to gain experience across various areas. Although this isn’t gender-specific, it has, in some cases, facilitated the promotion of women. Many women feel hesitant to step forward, as they often doubt their qualifications. Kristin Lemkau’s journey echoes this; she transitioned from CMO to CEO of JPMorgan Wealth Management, stating, “I didn’t ask for those roles; they approached me.”
Alongside Lake, JPMorgan also boasts leaders like Mary Erdos, CEO of Asset and Wealth Management. Recently, the bank recognized the value of Piepszak and Erdos with notable bonuses, underscoring their contributions. Yet, succession planning goes beyond just talent development. Dimon’s retirement timelines have evolved, and potential candidates can change drastically over time.
“Things can shift quickly in succession planning,” Dimon noted in January 2025, emphasizing the unpredictability of leadership transitions.
The changing competitive field
By mid-2026, Lake’s circumstances began to shift. The Wall Street Journal reported that she decided to leave JPMorgan, no longer positioning herself as a candidate for the CEO role, though she is likely to pursue another executive position. At this point in her career, she’s still young, having had a remarkable trajectory in banking.
Her exit has broader implications, especially considering that only about 11% of Fortune 500 companies are led by women, despite the highest number of female CEOs recorded.
In the meantime, the succession paths for women at other major companies have also been disappointing. At Walmart, Cass McCray moved on from her international role, and at Disney, while Dana Walden’s title expanded, the CEO role went to someone else. These high-profile positions go beyond company specifics; they deeply influence societal and economic frameworks.
“This situation is reflective of what happens to men frequently, but the impact is larger for women since there are fewer in those competitive spaces,” observes Stephenson.
How to break the glass ceiling
If even a company like JPMorgan, with a strong female presence, struggles to position a woman as CEO, how can it expect other organizations to do better?
Stephenson stresses that companies need to cultivate women in roles that elevate their chances during transitions, which could take years. A withdrawal from focused diversity efforts could hinder this progress. While Dimon supports some DEI initiatives, he has been critical of certain programs. Despite the increased presence of white men in boardrooms, the number of women participating remains stagnant.
On a more optimistic note, Stephenson points out that both Lake and Piepszak have the potential to become CEOs in different sectors within finance. “Each could represent another female leader in the industry,” she suggests. JPMorgan alumni, like Sasanda Brown Duckett and Charlie Scharf, have successfully transitioned to significant roles elsewhere.
“It’s unfortunate, but I believe this isn’t the end,” concludes Stephenson.
