Westamerica Bancorp's book value per share for the quarter that ended in Mar. 2026 was $37.35.
During the past 12 months, Westamerica Bancorp's average Book Value Per Share Growth Rate was 6.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 19.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 4.10% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 5.20% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Westamerica Bancorp was 28.70% per year. The lowest was -15.50% per year. And the median was 7.00% per year.
During the past 13 years, the highest P/B Ratio of Westamerica Bancorp was 3.15. The lowest was 1.22. And the median was 2.12.
Warning Sign:
Westamerica Bancorp stock PB Ratio (=1.54) is close to 1-year high of 1.59.
Westamerica Bancorp (NAS:WABC) Book Value per Share Explanation
Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.
For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.
Westamerica Bancorp Book Value per Share Related Terms
Westamerica Bancorp Book Value per Share Historical Data
* Premium members only.
The historical data trend for Westamerica Bancorp's Book Value per Share can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
WABC vs PEBO, AMAL, TMP: Book Value per Share Comparison
For the Banks - Regional subindustry, Westamerica Bancorp's PB Ratio, along with its competitors' market caps and PB Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Westamerica Bancorp PB Ratio vs Banks Industry
For the Banks industry and Financial Services sector, Westamerica Bancorp's PB Ratio distribution charts can be found below:
* The bar in red indicates where Westamerica Bancorp's PB Ratio falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Westamerica Bancorp (WABC) has a Book Value per Share of $37.35 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Westamerica Bancorp and its competitors.
Is Westamerica Bancorp's Book Value per Share too high?
Westamerica Bancorp's current Book Value per Share is $37.35. Overall, Westamerica Bancorp has a GF Score™ of 65/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Westamerica Bancorp's Book Value per Share compare to PEBO and AMAL?
Westamerica Bancorp's Book Value per Share of $37.35 can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Banks company?
A good Book Value per Share depends on the Banks industry context. However, Book Value per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Westamerica Bancorp and its competitors. Westamerica Bancorp's current Book Value per Share is $37.35. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Westamerica Bancorp stock overvalued right now?
Based on GuruFocus' analysis, Westamerica Bancorp (WABC) is currently considered Modestly Overvalued. The stock's GF Value™ is $45.40, compared to a current price of $58.44 — trading 28.7% above its estimated fair value. The current Book Value per Share is $37.35. Westamerica Bancorp's overall GF Score™ is 65/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Westamerica Bancorp (WABC), the current Book Value per Share is $37.35 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Westamerica Bancorp (WABC) Overvalued in 2026?
Based on GuruFocus' analysis, Westamerica Bancorp stock appears to be overvalued.
The current stock price of $58.44 is trading 28.7% above its estimated GF Value™ of $45.40.
GuruFocus considers Westamerica Bancorp to be Modestly Overvalued.
Key valuation signals for WABC:
Book Value per Share: $37.35
GF Value™: $45.40 vs. price of $58.44 (28.7% above fair value)
No single metric tells the full story. See the WABC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Westamerica Bancorp provides a full range of banking services to individual and commercial customers in Northern and Central California through its subsidiary bank. The Bank is a California-chartered commercial bank whose deposits are insured by the Federal Deposit Insurance Corporation (the FDIC) up to applicable limits. The principal communities served are located in Northern and Central California, from Mendocino, Lake and Nevada Counties in the north to Kern County in the south. The Company's strategic focus is on the banking needs of small businesses.
65GF Score
Get the complete analysis for WABC
Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
WABC has been successfully added to your 
