Looking back on regional banks stocks’ Q2 earnings, we examine this quarter’s best and worst performers, including Cullen/Frost Bankers (NYSE: CFR) and its peers.

Regional banks, financial institutions operating within specific geographic areas, serve as intermediaries between local depositors and borrowers. They benefit from rising interest rates that improve net interest margins (the difference between loan yields and deposit costs), digital transformation reducing operational expenses, and local economic growth driving loan demand. However, these banks face headwinds from fintech competition, deposit outflows to higher-yielding alternatives, credit deterioration (increasing loan defaults) during economic slowdowns, and regulatory compliance costs. Recent concerns about regional bank stability following high-profile failures and significant commercial real estate exposure present additional challenges.

The 95 regional banks stocks we track reported a mixed Q2. As a group, revenues were in line with analysts’ consensus estimates.

In light of this news, share prices of the companies have held steady as they are up 1.8% on average since the latest earnings results.

Cullen/Frost Bankers (NYSE: CFR)

Tracing its roots back to 1868 when it was founded during Texas's post-Civil War reconstruction era, Cullen/Frost Bankers (NYSE: CFR) operates Frost Bank, a Texas-based financial institution providing commercial and consumer banking, wealth management, and insurance services.

Cullen/Frost Bankers reported revenues of $576 million, up 5.3% year on year. This print fell short of analysts’ expectations by 2.2%. Overall, it was a mixed quarter for the company with a solid beat of analysts’ tangible book value per share estimates.

"The second quarter was a period of sustained, solid and balanced growth for our company," said Cullen/Frost Chairman and CEO Phil Green.

The market was likely pricing in the results, and the stock is flat since reporting. It currently trades at $166.47.

Is now the time to buy Cullen/Frost Bankers? Access our full analysis of the earnings results here, it’s free.

Best Q2: OFG Bancorp (NYSE: OFG)

Originally founded in 1964 as a federal savings and loan institution, OFG Bancorp (NYSE: OFG) provides banking and financial services including commercial and consumer lending, wealth management, insurance, and trust services primarily in Puerto Rico and the U.S. Virgin Islands.

OFG Bancorp reported revenues of $190.3 million, up 4.4% year on year, outperforming analysts’ expectations by 3.9%. The business had an exceptional quarter with a beat of analysts’ EPS estimates and a solid beat of analysts’ net interest income estimates.

The market seems happy with the results as the stock is up 6.1% since reporting. It currently trades at $53.05.

Is now the time to buy OFG Bancorp? Access our full analysis of the earnings results here, it’s free.

Weakest Q2: Banc of California (NYSE: BANC)

Originally established in 1941 and now operating with a tech-forward approach that includes its SmartStreet platform for homeowner associations, Banc of California (NYSE: BANC) is a California-based bank holding company that provides banking services to small and middle-market businesses, entrepreneurs, and individuals.

Banc of California reported revenues of $285.7 million, up 4.7% year on year, falling short of analysts’ expectations by 3.1%. It was a disappointing quarter as it posted a significant miss of analysts’ tangible book value per share estimates and a significant miss of analysts’ net interest income estimates.

As expected, the stock is down 8.9% since the results and currently trades at $19.30.

Read our full analysis of Banc of California’s results here.

Merchants Bancorp (NASDAQ: MBIN)

With a strategic focus on low-risk, government-backed lending programs, Merchants Bancorp (NASDAQCM:MBIN) is an Indiana-based bank holding company specializing in multi-family mortgage banking, mortgage warehousing, and traditional banking services.

Merchants Bancorp reported revenues of $182.2 million, up 1.7% year on year. This number met analysts’ expectations. More broadly, it was a satisfactory quarter as it also logged a beat of analysts’ EPS estimates but a miss of analysts’ net interest income estimates.

The stock is up 11.5% since reporting and currently trades at $54.40.

Read our full, actionable report on Merchants Bancorp here, it’s free.

National Bank Holdings (NYSE: NBHC)

Operating under familiar local brands like Community Banks of Colorado, Bank Midwest, and Bank of Jackson Hole, National Bank Holdings (NYSE: NBHC) operates regional banks across Colorado, Kansas, Missouri, Wyoming, Texas, and other western states, offering commercial, business, and consumer banking services.

National Bank Holdings reported revenues of $127.3 million, up 23.7% year on year. This print lagged analysts’ expectations by 3.5%. It was a disappointing quarter as it also recorded a significant miss of analysts’ net interest income estimates and a significant miss of analysts’ EPS estimates.

The stock is down 5.9% since reporting and currently trades at $42.99.

Read our full, actionable report on National Bank Holdings here, it’s free.

Market Update

Over the past year, investors have been forced to repeatedly answer the same question: what is the market’s biggest risk? The answer has changed several times, and each shift has reshaped market leadership.

Late in 2025 and early 2026, artificial intelligence became the market’s primary uncertainty. Investors questioned whether AI would erode software pricing power and weaken competitive moats as AI made it easier to replicate once-differentiated products.

By the spring, technology took a back seat to geopolitics. The U.S. conflict with Iran briefly became the market’s dominant narrative, raising concerns about oil prices, inflation, and global growth. But as energy markets remained orderly and fears of a prolonged supply disruption faded, investors quickly turned their focus back to fundamentals.

Want to invest in winners with rock-solid fundamentals? Check out our Top 6 Stocks and add them to your watchlist. These companies are poised for growth regardless of the political or macroeconomic climate.