US regional banks are heading into third-quarter earnings season on steadier ground than many investors feared, according to a new note from RBC Capital Markets. The investment bank said Friday that it remains upbeat on the 22 regional lenders it covers, expecting solid results and a supportive path for profits through the rest of 2026.
RBC's optimism centers on two key metrics: loan growth and net interest margins. The firm projects median loan growth of 1.6% from the prior quarter, helped by seasonal lending demand. It also sees median net interest income rising 2.7%, with net interest margins—the difference between what banks pay on deposits and earn on loans—edging up to about 3.48%.
That may sound modest, but for regional banks, steady loan growth and stable margins are the lifeblood of profitability. After a period of turbulence that saw several high-profile bank failures in 2023, investors have been watching these lenders closely for signs of stress.
Why regional banks matter
Regional banks are the backbone of many local economies, providing loans to small businesses, commercial real estate projects, and consumers. Unlike the megabanks on Wall Street, they rely heavily on traditional banking activities—taking in deposits and lending them out—rather than investment banking or trading.
That makes them sensitive to interest rates. When the Federal Reserve raises rates, banks can often earn more on loans, but they also face pressure to pay higher rates on deposits to keep customers from fleeing. The past two years have seen a squeeze on that front, as rising Treasury yields gave savers attractive alternatives to bank deposits.
RBC's note suggests that pressure may be easing. With the Fed expected to hold rates steady or cut them gradually, the cost of deposits could stabilize, giving regional banks room to protect their margins.
What the numbers tell us
RBC's projections are based on its coverage of 22 regional lenders. The median loan growth of 1.6% quarter-over-quarter points to healthy, if not spectacular, demand for credit. Seasonal factors—such as back-to-school spending and holiday inventory buildup—often boost borrowing in the third quarter.
Net interest income rising 2.7% is a positive sign, as it suggests banks are earning more from their core lending business. The projected net interest margin of 3.48% is a key indicator of profitability; even a small uptick can translate into meaningful earnings gains across a bank's loan portfolio.
RBC's outlook extends beyond the current quarter. The firm sees a supportive path for profits through 2026, implying that regional banks could enjoy a period of relative stability after years of volatility.
What it means for investors
For everyday investors, this is a signal that regional bank stocks—which have been under pressure since the 2023 banking crisis—may be worth a closer look. But it's not a recommendation to buy any specific stock.
Instead, consider what RBC's analysis suggests about the broader economy. Steady loan growth typically reflects confidence among businesses and consumers. If regional banks are lending more, it could be a sign that Main Street is holding up, even as some larger banks face headwinds from Treasury yields squeezing deposits.
Investors should also keep an eye on the Federal Reserve's policy path. If the central bank cuts rates, regional banks could see their funding costs decline, boosting margins further. Conversely, if inflation proves sticky and rates stay higher for longer, deposit competition could intensify.
Regional banks are also a barometer for commercial real estate, a sector that has faced stress as office vacancies rise. RBC's upbeat tone suggests the firm sees manageable risks there, but investors should watch for any signs of trouble in upcoming earnings calls.
The bigger picture
RBC's note comes as the broader banking sector navigates a complex environment. Bond yields have squeezed profits at some banks, and regulators are flagging new risks from technology. But for US regional banks, the immediate outlook appears more benign.
Investors will get a clearer picture when third-quarter earnings are released in the coming weeks. RBC's projections offer a useful baseline: if results come in line with or above expectations, it could reassure markets that regional banks are on solid footing. If they miss, it could reignite concerns about the sector's resilience.
For now, the message from RBC is one of cautious optimism. Regional banks may not be the fastest-growing part of the market, but they appear to be stable—and stability, in today's environment, is something investors can appreciate.
