Major U.S. banks reported strong earnings for the second quarter of 2026, as JPMorgan Chase, Bank of America, Citigroup, Wells Fargo, Goldman Sachs, and Morgan Stanley all exceeded expectations in revenue and profit. The results, released over Tuesday and Wednesday, underscored the continued robustness in the banking sector despite some mixed responses in their stock prices.

Goldman Sachs saw its shares rise 9% following a surge in investment banking fees and trading revenue. Conversely, Citigroup’s shares dropped 5% after management suggested that the returns seen in the first half of the year might not sustain during the latter half. Other banks, including JPMorgan Chase, Bank of America, Wells Fargo, and Morgan Stanley, experienced more modest stock price movements.

These institutions reported improved operational efficiency, with operating expenses declining as a percentage of revenue, while credit losses remained subdued. JPMorgan and Goldman each delivered an annualized return on equity (ROE) of approximately 24%, significantly surpassing analyst forecasts. JPMorgan’s results benefited in part from investment gains in its stake in Visa.

JPMorgan CEO Jamie Dimon described the current performance level as nearing “as good as it gets,” while CFO Jeremy Barnum noted the market environment is "extremely risk-on" and that the bank remains “takers of that.” Although earnings were strong, net interest margins—indicating the spread between the interest income banks earn on assets and the costs they pay for deposits and borrowing—remained narrow across the board. Citigroup posted a modest increase to 2.54%, Bank of America edged up to 2.08%, while JPMorgan and Wells Fargo saw slight decreases to 2.40% and 2.43%, respectively.

Despite thin margins, the large scale of these banks’ balance sheets allows for substantial profit generation. Historically, such major institutions have relied on promising safety to attract low-cost deposits. However, increased competition has emerged as customers seek higher yields amid a relatively hawkish interest rate environment, a dynamic Barnum flagged as a potential risk factor going forward.

While current conditions are favorable, analysts and executives acknowledge several uncertainties that could affect future performance. Geopolitical tensions, especially concerning the ongoing conflict involving Iran, represent a significant unknown. Additionally, the rapid growth in artificial intelligence and the accompanying surge in capital spending may face headwinds. Economic and labor market resilience also remains a point of focus, given the potential for abrupt changes. The trajectory of interest rates, whether higher or lower, carries distinct risks for the sector.

Banks’ valuations present a mixed picture. JPMorgan trades at about 15 times earnings, below the broader S&P 500 multiple, but commands a premium relative to tangible book value, excluding intangible assets like goodwill. Citigroup trades at 14 times earnings and 1.3 times tangible book, Bank of America at 14 times earnings and just above two times tangible book, and Wells Fargo at 12 times earnings and 1.9 times tangible book.

Earnings per share growth was notable, with Wells Fargo posting a 25% increase year-over-year, and Bank of America growing by 34%. All six banks also reported substantial stock repurchase programs last quarter, a move generally well-received by investors. Still, the high expectations inherent in the current market environment raise the risk that even minor setbacks could prompt sharp share price declines, as illustrated by Citigroup’s stock behavior following its earnings call.

Looking ahead, industry watchers emphasize the importance of strong balance sheets and capital reserves to weather potential downturns. JPMorgan is widely viewed as a leader in this regard. For now, however, the banking sector appears to be maintaining momentum as the current bull market continues.