US Banks Report Strong Profits While Hidden Mortgage Risks Grow
New York, Wednesday, 2 September 2026.
US bank earnings surged 12% to $90.1 billion, but expanding stock margin lending and overvalued mortgage servicing assets threaten stability as credit conditions tighten.
Record Earnings Driven by Trading Activity
United States banking industry net income reached $90.1 billion in Q2 2026, ending on 2026-06-30, marking a significant surge from the prior quarter [3]. This performance represents a $9.7 billion increase, which calculates to a 12.065 percent rise in net income compared to the previous period [1]. The growth was primarily driven by a $5.5 billion rise in noninterest income tied to AI stock trading and fee income, reflecting a 6.1% increase in this category [1]. This data indicates that trading activity has become a critical buffer for banks even as traditional lending faces headwinds [3].
Financial analyst Christopher Whalen issued a warning alongside these figures, highlighting underlying vulnerabilities despite the strong headline numbers [1]. The report titled “IRA Bank Book Q3 2026” was released on 2026-09-01, providing an industry review of these current banking practices [1]. While the earnings surge is notable, the composition of the income suggests a reliance on market performance rather than organic loan growth [3]. Investors and business leaders are advised to consider these dynamics when evaluating the stability of financial institutions moving into the latter half of 2026 [1].
Shifts in Lending and Margin Growth
A notable shift in lending patterns has emerged, with margin lending for securities transactions currently outpacing loans to non-depository financial institutions [1]. Christopher Whalen, Chairman of Whalen Global Advisors, noted that while loans to non-bank financial firms such as private credit sponsors accounted for a large portion of bank loan growth over the past year, the trend is changing [1]. In the most recent quarter, borrowing related to securities transactions is growing faster than loans to non-depository financial institutions, signaling a change in risk exposure [1]. This observation was also highlighted in social media commentary regarding the growth of bank margin loans on stocks and securities [2].
This acceleration in margin lending suggests that banks are increasingly exposed to market volatility through securities-based borrowing [3]. As of 2026-08-30, commercial banks are aggressively gaining market share from independent mortgage banks in 1-4 family loans, often at low or no margins [3]. This competitive landscape could compress profitability further if credit conditions tighten, presenting critical risk-management considerations for business leaders [1]. The rapid expansion of securities lending requires careful monitoring to ensure systemic stability is maintained [3].
Mortgage Servicing Rights and Systemic Risk
Whalen Global Advisors reports that bank-owned mortgage servicing rights (MSRs) have been significantly overvalued since the end of 2023, creating potential risks for banks and customers as credit conditions tighten [1]. The valuation of mortgage servicing rights is not an issue confined to independent mortgage banks, as banks are taking market share from independent mortgage banks in Q3 [1]. This dynamic creates a possible risk event for both banks and their customers if the assumed values cannot be realized in the market [1]. Current accounting and lending practices have enabled banks to lend against MSRs at valuations that may prove difficult to realize [3].
The fragility of these valuations was underscored when United Wholesale Mortgage faced a potential default event at the end of Q2 2026, eventually securing rescue financing from Oaktree Capital after failed attempts to sell MSRs at portfolio mark values [3]. Some industry leaders have suggested that public accounting firms are running an MSR Ponzi scheme, noting that speed assumptions are already single digits in many cases [3]. As of Wednesday, 2 September 2026, the “IRA Bank Book Q3 2026” report remains available for purchase or subscription, offering further analysis on these pressing financial risks [1].