Bank analyst warns hidden credit risks are building inside big U.S. banks

By AI, Created 11:07 AM UTC, May 20, 2026, /AGP/ – Christopher Whalen says the largest U.S. banks look strong on reported numbers, but falling loan yields, tighter competition and growth in opaque lending markets may be masking rising credit stress. His latest WGA bank rankings point to a system where risk is shifting rather than disappearing.

Why it matters: - The strongest-looking banks may be facing more hidden credit pressure than the headline data shows. - Falling yields and tougher competition can signal that banks are taking more risk to preserve returns. - Growth in private credit and other nonbank lending channels may spread risk into parts of the financial system that are harder to see.

What happened: - Christopher Whalen, publisher of The Institutional Risk Analyst, said the published numbers for the largest banks may be stronger than underlying conditions. - Whalen made the comments in the latest WGA Top Bank 100 listing for Q2 2026. - The release says reported default rates are falling even as loan yields decline. - Bank assets are growing roughly three times faster than loans, according to the release. - Average loan yields at the largest institutions have fallen nearly 25 basis points since late 2024.

The details: - The fastest growth is in lending to non-depository financial institutions, a category that includes private credit and shadow banking. - The release says banks are competing for a shrinking pool of quality borrowers. - Whalen said Wall Street has not had a real credit shakeout since 2008 and has not had a proper clearing event. - Whalen said 15 years of extraordinary Federal Reserve policy suppressed credit losses and allowed bad debt to build across public and private markets. - Jamie Dimon has also criticized deterioration in loan underwriting standards. - Dimon said there are more than 1,000 private credit managers and that not all of them are equally strong.

Between the lines: - The message is not that bank credit is breaking today, but that the system may be repricing risk in a way that makes losses look smaller than they are. - More lending through private credit and other nonbank channels can make stress harder to track because the exposures are more opaque and more interconnected. - Falling yields alongside falling defaults suggests margin pressure may be building before obvious credit losses appear.

What’s next: - Investors will likely keep watching loan growth, underwriting standards and yields for signs that competition is eroding discipline. - The WGA Top Bank 50 rankings will continue to track the best performers among more than 100 publicly traded banks with over $10 billion in assets. - WGA says the full Top Bank 50 list is available to subscribers to The Institutional Risk Analyst Premium Service.

The bottom line: - Big banks may look cleaner on paper, but Whalen’s warning is that the next credit problem could be hiding in plain sight.