Q4 Earnings Review: Regional Banks Spotlight on Westamerica Bancorporation (WABC) and Key Players

As the earnings season wraps up, we review notable Q4 results for regional banks, starting with Westamerica Bancorporation (NASDAQ: WABC).

Overview of Regional Banks

Regional banks are financial institutions that operate within specific geographic areas, connecting local depositors and borrowers. They benefit from rising interest rates, which improve net interest margins, digital transformation lowering operational costs, and strong local economic growth driving loan demand. Challenges include fintech competition, deposit outflows to higher-yield alternatives, credit deterioration during economic slowdowns, and regulatory compliance costs. Recent regional bank stability concerns following high-profile failures and significant commercial real estate exposure add additional headwinds.

The 95 regional banks tracked reported satisfactory Q4 results, with revenues beating analysts’ consensus by 1.4%. Share prices are up 2.5% on average since earnings announcements.

Westamerica Bancorporation (NASDAQ: WABC)

Founded in 1884, Westamerica Bancorporation serves communities from Mendocino County to Kern County, providing banking services to individuals and small businesses across Northern and Central California.

Westamerica reported Q4 revenues of $63.55 million, down 9.1% year-on-year, but exceeding analysts’ expectations by 2.7%. The company beat analysts’ net interest income estimates and revenue estimates.

Westamerica’s fourth quarter 2025 results benefited from the company’s valuable low-cost deposit base, of which 46 percent were non-interest bearing checking accounts. The annualized cost of funding loan and bond portfolios was 0.24 percent, with operating expenses at 40% of total revenues. Nonperforming assets were stable at $1.8 million, and the allowance for credit losses was $11.6 million, said Chairman, President, and CEO David Payne.

Westamerica delivered the slowest revenue growth among the regional banks group. The stock is up 5.5% since reporting, currently trading at $51.18.

Best Q4: Merchants Bancorp (NASDAQ: MBIN)

Merchants Bancorp, based in Indiana, focuses on low-risk, government-backed lending programs, multi-family mortgage banking, and traditional banking services. Q4 revenues were $185.3 million, down 4.4% YoY, beating analysts’ expectations by 7.8%. EPS and net interest income exceeded estimates. The stock is up 21.9% since reporting, trading at $42.60.

Weakest Q4: The Bancorp (NASDAQ: TBBK)

The Bancorp provides banking services to fintech companies and specialty lending. Q4 revenues were $172.7 million, up 8.2% YoY, but missing analysts’ expectations by 11%. The stock is down 11%, currently trading at $62.77.

Other Regional Bank Highlights

First Hawaiian Bank (NASDAQ: FHB) reported $225.9 million in revenue, up 5.4% YoY, in line with expectations. Stock is down 4.3%, trading at $26.38.

Fifth Third Bancorp (NASDAQ: FITB) reported $2.35 billion in revenue, up 5% YoY, meeting expectations. The stock is up 5.7%, trading at $51.96.

Investors looking for growth may explore market-beating stocks and regional banks with strong fundamentals for their portfolios.

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