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Relative valuation derived from Financials sector median benchmarks. Model weights: EV/EBITDA (40%), P/B (35%), P/S (25%). Multiples adjusted for extreme outliers and non-recurring volatility.
Auditing capital efficiency...
Quality Profile Audit
Score: 61.9GRADE B
Composite assessment of profitability, capital efficiency, and financial strength. Top-tier entities demonstrate sustainable cash flow generation.
Return on Equity
Profit generated per dollar of shareholder equity
13.2%
Sector: 8.5%
Dividend Analysis audit
INCOME
3.64%
Trailing Yield
$3.64
Per $100 Invested
Solid dividend yield for income-focused strategies.
Est. Payout Ratio
38%SAFE
Analyst Projections
Analyst Consensus
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Based on our 6-factor quantitative model, WESTAMERICA BANCORPORATION (WABC) receives a "Buy" rating with a composite score of 55.7/100, ranked #75 out of 4446 stocks. Key factor scores: Quality 62/100, Value 75/100, Momentum 45/100. This is quantitative analysis only — not investment advice.
WESTAMERICA BANCORPORATION (WABC) Stock Analysis — April 2026 Rating, Price, and Forecast
Company Overview — What Does WESTAMERICA BANCORPORATION Do?
Westamerica Bancorporation operates as a bank holding company for the Westamerica Bank that provides various banking products and services to individual and commercial customers. The company accepts various deposit products, including retail savings and checking accounts, as well as certificates of deposit. Its loan portfolio includes commercial, commercial and residential real estate, real estate construction, and consumer installment loans, as well as indirect automobile loans. It operates through 78 branch offices in 21 counties in Northern and Central California. The company was formerly known as Independent Bankshares Corporation and changed its name to Westamerica Bancorporation in 1983. The company was incorporated in 1972 and is headquartered in San Rafael, California. WESTAMERICA BANCORPORATION (WABC) is classified as a small-cap stock in the Financials sector, specifically within the Banking industry. The company is led by CEO David L. Payne and employs approximately 590 people, headquartered in SAN RAFAEL, California. With a market capitalization of $1.3B, WABC is one of the notable companies in the Financials sector.
As of April 2026, WESTAMERICA BANCORPORATION receives a Buy rating with a composite score of 55.7/100 and 4 out of 5 stars from the Blank Capital Research quantitative model.WABC ranks #75 out of 4,446 stocks in our coverage universe. Within the Financials sector, WESTAMERICA BANCORPORATION ranks #41 of 891 stocks, placing it in the top 10% of its Financials peers. The rating is generated by a multi-factor model that weighs quality (30%), momentum (25%), value (15%), investment (10%), stability (10%), and short interest (10%).
WABC Stock Price and 52-Week Range
WESTAMERICA BANCORPORATION (WABC) currently trades at $53.82. The stock lost $0.53 (1.0%) in the most recent trading session. The 52-week high for WABC is $53.48, which means the stock is currently trading 0.6% from its annual peak. The 52-week low is $42.00, putting the stock 28.1% above its annual trough. Recent trading volume was 154K shares, suggesting relatively thin trading activity.
Is WABC Overvalued or Undervalued? — Valuation Analysis
WESTAMERICA BANCORPORATION (WABC) carries a value factor score of 75/100 in the Blank Capital model, suggesting the stock trades at a meaningful discount to its fundamental earning power. The trailing price-to-earnings ratio is 10.31x, compared to the Financials sector average of 14.88x — a discount of 31%. The price-to-book ratio stands at 1.36x, versus the sector average of 1.22x. The price-to-sales ratio is 5.26x, compared to 0.90x for the average Financials stock. On an enterprise value basis, WABC trades at 7.64x EV/EBITDA, versus 3.26x for the sector.
Based on these multiples, WESTAMERICA BANCORPORATION appears attractively valued relative to both its sector peers and the broader market. Value-oriented investors may find the current entry point compelling, particularly if the company's fundamental quality metrics also score well.
WESTAMERICA BANCORPORATION Profitability — ROE, Margins, and Quality Score
WESTAMERICA BANCORPORATION (WABC) earns a quality factor score of 62/100, indicating solid business quality with consistent operational execution. The return on equity (ROE) is 13.2%, compared to the Financials sector average of 8.5%, which is within a healthy range. Return on assets (ROA) comes in at 2.1% versus the sector average of 1.2%.
On a margin basis, WESTAMERICA BANCORPORATION reports gross margins of 0.0%. The operating margin is 68.8% (sector: 21.8%). Net profit margin stands at 51.0%, versus 17.7% for the average Financials stock. Revenue growth is running at -17.1% on a trailing basis, compared to 9.4% for the sector. The overall profitability profile is adequate, though there may be room for margin expansion.
WABC Debt, Balance Sheet, and Financial Health
WESTAMERICA BANCORPORATION has a debt-to-equity ratio of 538.0%, compared to the Financials sector average of 121.0%. This elevated leverage warrants close monitoring, as it increases the company's sensitivity to rising interest rates and economic downturns. The current ratio is 1.19x, suggesting adequate working capital coverage. Total debt on the balance sheet is $134M. Cash and equivalents stand at $659M.
WABC has a beta of 0.60, meaning it is less volatile than the S&P 500, making it a relatively defensive holding. The stability factor score for WESTAMERICA BANCORPORATION is 90/100, indicating low-volatility characteristics and consistent price behavior that appeals to risk-averse investors.
WESTAMERICA BANCORPORATION Revenue and Earnings History — Quarterly Trend
In TTM 2026, WESTAMERICA BANCORPORATION reported revenue of $242M and earnings per share (EPS) of $4.52. Net income for the quarter was $123M. Gross margin was 0.0%. Operating income came in at $167M.
In FY 2025, WESTAMERICA BANCORPORATION reported revenue of $231M and earnings per share (EPS) of $4.52. Net income for the quarter was $116M. Revenue grew -13.8% year-over-year compared to FY 2024. Operating income came in at $157M.
In Q3 2025, WESTAMERICA BANCORPORATION reported revenue of $57M and earnings per share (EPS) of $1.12. Net income for the quarter was $28M. Revenue grew -15.6% year-over-year compared to Q3 2024. Operating income came in at $38M.
In Q2 2025, WESTAMERICA BANCORPORATION reported revenue of $57M and earnings per share (EPS) of $1.12. Net income for the quarter was $29M. Revenue grew -16.8% year-over-year compared to Q2 2024. Operating income came in at $39M.
Over the past 8 quarters, WESTAMERICA BANCORPORATION has demonstrated a growth trajectory, with revenue expanding from $69M to $242M. Investors analyzing WABC stock should weigh these quarterly trends alongside the valuation and quality metrics discussed above.
WABC Dividend Yield and Income Analysis
WESTAMERICA BANCORPORATION (WABC) currently pays a dividend yield of 3.6%. At this yield, a $10,000 investment in WABC stock would generate approximately $$364.00 in annual dividend income. This compares to the Financials sector average dividend yield of 2.5%, meaning WABC offers above-average income for its sector. With a net margin of 51.0%, the dividend appears well-covered by earnings, suggesting sustainable payouts going forward.
WABC Momentum and Technical Analysis Profile
WESTAMERICA BANCORPORATION (WABC) has a momentum factor score of 45/100, reflecting neutral trend characteristics. The stock is neither significantly outperforming nor underperforming the broader market on a momentum basis. The investment factor score is 37/100, which measures capital allocation efficiency and asset growth patterns. The short interest score of 19/100 signals elevated short interest, which can indicate bearish sentiment among institutional investors.
WABC vs Competitors — Financials Sector Ranking and Peer Comparison
Comparing WABC against the S&P 500 benchmark is also instructive for understanding relative performance. Investors can view the full WABC vs S&P 500 (SPY) comparison to assess how WESTAMERICA BANCORPORATION stacks up against the broader market across all factor dimensions.
WABC Next Earnings Date
No upcoming earnings date has been announced for WESTAMERICA BANCORPORATION (WABC) at this time. Check the earnings calendar for the latest scheduling updates across all stocks in our coverage universe.
Should You Buy WABC? — Investment Thesis Summary
The bull case for WESTAMERICA BANCORPORATION rests on several quantitative strengths. The quality score of 62/100 indicates above-average profitability and business fundamentals. The value score of 75/100 suggests attractive pricing relative to fundamentals. Low volatility (stability score 90/100) reduces downside risk.
In summary, WESTAMERICA BANCORPORATION (WABC) earns a Buy rating with a composite score of 55.7/100 as of April 2026. The rating is derived from the Blank Capital Research methodology, which combines six factor dimensions into a single quantitative ranking. Investors should consider these quantitative signals alongside their own fundamental research, risk tolerance, and investment time horizon before making buy or sell decisions on WABC stock.
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Institutional Research Dossier
WESTAMERICA BANCORPORATION (WABC) Deep Dive Analysis
Published on March 24, 2026
Action RatingBuy
Sections
Executive Summary
Westamerica Bancorporation (WABC) is a well-capitalized, highly profitable community bank with a strong competitive position in its Northern and Central California markets. The company's conservative risk management, stable deposit base, and efficient cost structure have allowed it to generate industry-leading margins and returns on equity. While the bank's growth prospects are modest given its mature footprint, the stock appears undervalued based on its substantial free cash flow generation and fortress-like balance sheet. We rate WABC a Buy with a price target of $55, implying 15% upside from current levels.
Business Strategy & Overview
Westamerica Bancorporation operates a network of 78 branch offices across 21 counties in Northern and Central California, providing a full suite of commercial and retail banking products and services. The company's core lending activities include commercial, commercial and residential real estate, real estate construction, and consumer installment loans, with a focus on indirect automobile financing. On the deposit side, Westamerica offers traditional retail savings and checking accounts as well as certificates of deposit. The bank has maintained a conservative risk profile throughout its history, avoiding the excesses that plagued many of its peers during the housing bubble and financial crisis.
Westamerica's strategy centers on organic growth through its established branch network, emphasizing cross-selling to existing customers and deepening relationships with small and medium-sized businesses in its markets. The company has historically been acquisitive, but has been more disciplined in recent years, preferring to deploy excess capital through stock buybacks. Management has also invested heavily in technology to improve the customer experience and drive operational efficiency, with a focus on mobile and online banking capabilities.
The bank operates in a highly competitive industry, facing threats from larger regional banks, community bank peers, and non-bank financial technology providers. However, Westamerica's long-tenured management team, loyal customer base, and commitment to credit quality have allowed it to maintain a strong market position and generate consistent profitability through various economic cycles.
Execution Benchmarks audit
Revenue Growth
YOY expansion rate
-17.1%
Sector: 9.4%
-283% VS SCTR
Economic Moat Analysis
Westamerica Bancorporation possesses a narrow economic moat, derived primarily from its strong regional market position, loyal customer relationships, and efficient scale. The bank's extensive branch network and deep community ties in Northern and Central California give it a distinct advantage in attracting and retaining retail and small business deposits, a crucial source of low-cost funding. The company's conservative underwriting standards and emphasis on relationship banking have also fostered high customer retention rates, creating a more stable source of revenue compared to more transactional-oriented peers.
Additionally, Westamerica's long history of prudent risk management and consistent profitability have allowed it to build a fortress-like balance sheet, with a Tier 1 capital ratio of 15.5% as of the most recent quarter. This capital strength provides the bank with significant flexibility to weather economic downturns and positions it to capitalize on potential acquisition opportunities. The company's efficient operating model, characterized by an industry-leading efficiency ratio of 31.2%, further enhances its competitive positioning by enabling it to generate outsized margins and returns on equity.
However, Westamerica's moat is narrow rather than wide due to the inherently commoditized nature of banking products and services, as well as the bank's relatively modest growth prospects within its mature, highly competitive markets. While the company's reputation for safety and soundness is a valuable intangible asset, it faces ongoing threats from larger regional banks, fintech disruptors, and other community bank rivals that can replicate its product offerings and customer service model.
Financial Health & Profitability
Westamerica Bancorporation has demonstrated a strong financial profile, with a history of stable revenue, robust profitability, and a well-capitalized balance sheet. The company's net interest margin has averaged 3.50% over the past three years, significantly higher than the 2.78% average for the broader banking sector. This, combined with the bank's low-cost deposit base and disciplined approach to credit, has enabled Westamerica to consistently generate industry-leading operating margins, which have exceeded 70% in recent quarters.
The bank's return on equity (ROE) of 13.2% in the trailing twelve months also compares favorably to the sector average of 8.5%, reflecting its ability to effectively leverage its capital to drive shareholder returns. Westamerica's balance sheet is further bolstered by a Tier 1 capital ratio of 15.5% and a loan-to-deposit ratio of just 26.2%, providing ample liquidity and loss-absorption capacity.
However, the company's revenue growth has lagged the industry, declining by 17.1% over the past year compared to 9.3% sector growth. This sluggish performance is primarily attributable to the bank's mature market footprint and limited opportunities for organic expansion. Additionally, Westamerica's reliance on net interest income, which accounts for over 90% of total revenue, exposes it to potential compression in the interest rate environment.
Valuation Assessment
Westamerica Bancorporation appears undervalued based on its current trading multiples. The stock trades at 11.0x trailing-twelve-month earnings, a significant discount to the 15.5x average for the broader Financials sector. The company's EV/EBITDA multiple of 1.9x is also well below the sector's 3.5x average, highlighting the bank's efficient cost structure and strong profitability.
Furthermore, Westamerica's free cash flow yield of 0.4% is substantially higher than the sector median of 0.1%, underscoring the substantial cash flow generation capabilities of the business. This strong cash flow profile, combined with the bank's fortress-like balance sheet, provides management with ample flexibility to continue returning capital to shareholders through dividends and share repurchases.
While the company's modest growth prospects may limit its future upside potential, the current valuation does not appear to fully reflect Westamerica's competitive position, consistent profitability, and healthy financial condition. Given the bank's track record of prudent risk management and shareholder-friendly capital allocation, the stock appears attractively priced for long-term investors seeking exposure to a well-run community banking franchise.
Risk & Uncertainty
The primary risks facing Westamerica Bancorporation are related to its concentrated geographic footprint, regulatory environment, and competition from larger financial institutions. As a regional bank with the majority of its operations in Northern and Central California, Westamerica is vulnerable to economic downturns or real estate market disruptions specific to its core markets. A prolonged recession or crisis in California could significantly impair the bank's credit quality, profitability, and growth prospects.
Additionally, the banking industry is subject to extensive regulatory oversight, and changes in laws, rules, or policies governing capital requirements, lending practices, or consumer protection could adversely impact Westamerica's operations and financial performance. The company's conservative risk profile and well-capitalized balance sheet provide some insulation, but regulatory risk remains a key consideration.
Finally, Westamerica faces heightened competition from larger regional and national banks, as well as non-bank financial technology firms, that may be able to offer more sophisticated products, services, and digital capabilities. The bank's ability to maintain its market share and pricing power in the face of these competitive threats could have a material impact on its long-term growth and profitability.
Bulls Say / Bears Say
The Bull Case
BULL VIEWWestamerica's conservative, relationship-driven business model has enabled it to consistently generate industry-leading profitability and shareholder returns, even in challenging economic environments.
BULL VIEWThe bank's fortress-like balance sheet, with a Tier 1 capital ratio of 15.5%, provides ample financial flexibility to weather potential downturns and pursue strategic growth opportunities.
BULL VIEWWestamerica's proven ability to efficiently allocate capital and return excess funds to shareholders through dividends and share repurchases makes it an attractive long-term investment.
The Bear Case
BEAR VIEWThe bank's mature market footprint and limited organic growth prospects could constrain its future earnings potential, especially in a rising interest rate environment that pressures net interest margins.
BEAR VIEWWestamerica's heavy reliance on net interest income exposes it to risks associated with potential compression in the yield curve or a prolonged period of low interest rates.
BEAR VIEWIncreasing competition from larger regional banks, fintech disruptors, and other community banking peers could erode the company's market share and pricing power over time.
About the Author
Marques Blank
Founder & Chief Investment Officer, Blank Capital
Marques brings 15 years of institutional finance and investing experience, having overseen financial planning for a $1.6B defense business unit. He developed the proprietary 6-factor quantitative model used to score WABC and 4,400+ other equities.
WESTAMERICA BANCORPORATION exhibits a 150% valuation premium relative to institutional benchmarks. This represents a potential valuation overextension based on current multiples.
Return on Assets
Efficiency of asset utilization
2.1%
Sector: 1.2%
Gross Margin
Pricing power and cost efficiency
0.0%
Sector: 0.0%
Operating Margin
Core business profitability
68.8%
Sector: 21.8%
Net Margin
Bottom-line profitability
51.0%
Sector: 17.7%
Factor Methodology
The Quality factor evaluates the persistence and magnitude of cash flows. Companies with scores >70 exhibit superior competitive moats and financial resilience through economic cycles.
Sector Avg Yield2.48%
Yield Delta+47%
Income Projection audit
A $10,000 investment would generate approximately $364 annually in dividends at the current trailing rate.
