Record Profits at Major U.S. Banks Mask Growing Distress Among Corporate Borrowers — 3 Things Equity Investors Should Watch

The four largest U.S. banks posted combined net income of approximately $32 billion for the July–September 2026 quarter, up 14% from the same period a year earlier. Results from JPMorgan Chase (JPM), Goldman Sachs (GS), Wells Fargo (WFC), and Citigroup (C) reflected strength rarely seen during an economic downturn. Yet beneath the surface of these earnings lies another story: corporate borrowers and their shareholders are grappling with the mounting pressure of higher interest rates. JPMorgan's loan-loss provisions for corporate lending rose by approximately $539 million. The bank has historically built up reserves and later released them, so this figure alone does not signal an impending recession. However, given that banks tend to tighten their guard before borrowers actually default, this reserve build should be viewed as an early warning sign that equity investors ought to monitor closely. Strong Bank Earnings Coexisting with a Weak Stock Market Strong bank earnings alongside a struggling stock market may seem contradictory at first glance. Fifty-four percent of Russell 3000 constituents have already fallen 20% or more from their June highs, placing them in bear market territory. Meanwhile, the S&P 500 hovers near record levels, with gains concentrated in large companies that boast ample cash flow and favorable access to financing. Within the banking sector itself, capital gravitates toward institutions with the scale and creditworthiness of JPMorgan. Small and mid-sized companies facing looming debt maturities enjoy no such flexibility. Refinancing may be possible, but the interest rates involved fundamentally alter investment assumptions. Even with growing revenue, equity values can erode. Consider a company refinancing debt at 8% that was originally issued at 3%. Management is forced to cut capital expenditures, freeze hiring, postpone acquisitions, and suspend share buybacks. The loan gets repaid on schedule and the bank collects more interest — but what disappears is the cash shareholders believed belonged to them. Banks and their corporate borrowers experience changes on their income statements at different speeds. Banks can book refinancing fees as revenue immediately, while borrowers spend multiple quarters cutting expenses to accommodate higher interest payments. Investors only grasp the shift in profitability after the fact. Diverging Signals from the Big Four's Results JPMorgan's July–September net income reached $15.3 billion, with net interest income climbing nearly 13% year over year to approximately $27 billion. Loan balances grew 10% and deposits rose 8%. Credit costs totaled $2.7 billion, including $2.2 billion in net charge-offs and a $539 million reserve build — the bulk of which was allocated to corporate lending. Goldman Sachs reported equity trading revenue of $6.44 billion, up 72% year over year and the second-highest on record for that division. However, this figure reflects the fact that clients were actively buying and selling — not necessarily confidence in the outlook. Investors also trade out of anxiety, position adjustments, or to lock in unrealized gains. More instructive is investment banking fee revenue, which rose 21% year over year to $3.22 billion. If this growth translates into completed transactions such as asset sales, spin-offs, and restructurings, companies whose stock prices have fallen sharply may find opportunities for recovery. The key is to focus on deals that actually close, not just pipeline projections. Wells Fargo grew its loan balances but saw its net interest margin decline from 2.61% a year earlier to 2.43%. The compression reflects higher interest paid on deposits, indicating that the cost of funding growth is rising — a calculation that now applies to hundreds of publicly traded companies. Key metrics from the big four banks' earnings are summarized below. Bank Net Income ($B) Equity Trading Revenue Investment Banking Fees JPMorgan 15.3 — — Goldman Sachs — 6.44 (up 72% YoY) 3.22 (up 21% YoY) Wells Fargo — — — Citigroup — — — Note: Combined net income for the four banks was approximately $32 billion. "—" indicates items not referenced in this article. Three Key Questions for Investors JPMorgan's reserve build does not prove that corporate credit quality has deteriorated. Rather, it points to where attention should be directed. Three questions will determine the path forward. First, will other banks follow suit with reserve increases? Second, will actual charge-offs rise in tandem with reserve builds? Third, which borrowers will begin cutting investment to protect debt repayment? The period equity investors should focus on comes before loans are classified as nonperforming. Corporate value can begin eroding well before that point. For companies that built profits on cheap financing and are now approaching refinancing dates, some have already seen the impact priced into their stocks — while others have not. Investors should first examine debt maturity schedules, focusing less on total debt and more on when repayment deadlines arrive and how much refinancing will cost. Next, they should apply the new interest expense burden to cash flow statements to determine what remains for shareholders. This exercise reveals why stocks that appear cheap are trading at those levels. At the same time, opportunities can emerge. Companies with ample cash on hand, manageable maturity burdens, and the capacity to act may see their stock prices dragged down alongside debt-laden competitors. In situations where asset sales, spin-offs, or management changes prompt a market reassessment, such names deserve to be evaluated separately from the broader decline. Management Caution vs. Market Reaction Even after reporting results, executives at the major banks maintained a cautious stance. JPMorgan CEO Jamie Dimon indicated uncertainty about how long favorable market conditions will persist. Wells Fargo CEO Charlie Scharf also pointed to inflation and rising rates as headwinds, noting that the longer they persist, the greater the pressure on consumers and corporate clients. Citigroup CEO Jane Fraser acknowledged the strength of the U.S. economy, noting that consumer spending — not just AI-related investment — is supporting growth. Goldman Sachs CEO David Solomon described the current environment for capital markets activity as historically favorable, ranking in the top quartile, and said the pipeline for strategic M&A deals is building. The market's reaction contrasted sharply with the earnings results. On the day results were announced, JPMorgan closed down 0.86%, Goldman Sachs fell 0.23%, Citigroup dropped 5.60%, and Wells Fargo declined 3.10%. The KBW Nasdaq Bank Index fell 1.4%, bringing its decline since the start of the third quarter to 6.8%. Over the same period, the S&P 500 rose 4.1%, highlighting the underperformance of bank stocks. If the Federal Reserve continues raising rates, theory suggests unemployment will rise. JPMorgan CFO Jeremy Barnum noted that healthy consumer spending depends on a strong labor market, and acknowledged that additional rate hikes could undermine that foundation. How much of the banks' strength is being generated from cash that rightfully belonged to others? For equity investors, that question will be a defining issue over the coming quarters. ‌ ‌ ‌ ‌ ‌ ‌