BWX TechnologiesMEX:BWXT 66 PB Ratio is 12.70 as of Jun. 30, 2026, which is 13% above its 10-year median of 11.22. GuruFocus rates MEX:BWXT with a GF Score™ of 66/100 and a GF Value™ of MXN2,388.04 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 339 Aerospace & Defense companies, BWX Technologies ranks worse than 90.86% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-06-30), BWX Technologies's share price is MXN3200.00. BWX Technologies's Book Value per Share for the quarter that ended in Mar. 2026 was MXN252.03. Hence, BWX Technologies's PB Ratio of today is 12.70.
The historical rank and industry rank for BWX Technologies's PB Ratio or its related term are showing as below:
MEX:BWXT'
s PB Ratio Range Over the Past 10 Years
Min: 6.22 Med: 11.22 Max: 33.99
Current: 13.54
During the past 13 years, BWX Technologies's highest PB Ratio was 33.99. The lowest was 6.22. And the median was 11.22.
MEX:BWXT's PB Ratio is ranked worse than 90.86% of 339
companies
in the Aerospace & Defense industry
Industry Median: 3.71
vs MEX:BWXT: 13.54
During the past 12 months, BWX Technologies's average Book Value Per Share Growth Rate was 16.10% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 18.00% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 16.90% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 23.60% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of BWX Technologies was 102.00% per year. The lowest was -47.70% per year. And the median was 18.60% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
BWX Technologies PB Ratio Related Terms
BWX Technologies PB Ratio Historical Data
* Premium members only.
The historical data trend for BWX Technologies's PB Ratio 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.
For the Aerospace & Defense subindustry, BWX Technologies'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.
BWX Technologies PB Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, BWX Technologies's PB Ratio distribution charts can be found below:
* The bar in red indicates where BWX Technologies's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
BWX Technologies (MEX:BWXT) has a PB Ratio of 12.70 as of Jun. 30, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on BWX Technologies and its competitors. This is 13% above median its historical median of 11.22. Over the past decade, BWX Technologies' PB Ratio has ranged from 6.22 to 33.99. According to the industry distribution chart, BWX Technologies ranks #308 out of 339 companies in the Aerospace & Defense industry, placing it in the top 90.9%.
Is BWX Technologies' PB Ratio too high?
BWX Technologies' current PB Ratio of 12.70 is 13% above median its 10-year median of 11.22. Over the past 10 years, this metric has ranged from a low of 6.22 to a high of 33.99. The Aerospace & Defense industry median PB Ratio is 3.71. BWX Technologies' value of 12.70 is 242.3% above this industry median. Based on the distribution chart, BWX Technologies ranks #308 out of 339 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. Overall, BWX Technologies has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does BWX Technologies' PB Ratio compare to ARXS and TXT?
According to the Aerospace & Defense industry distribution chart, BWX Technologies ranks #308 out of 339 companies for PB Ratio. This places BWX Technologies in the lower half of its industry. The industry median PB Ratio is 3.71. BWX Technologies' value of 12.70 is 242.3% above this benchmark. Historically, BWX Technologies' own PB Ratio has ranged from 6.22 to 33.99 over the past decade. While the company's 10-year median is 11.22 vs. the industry median of 3.71, BWX Technologies has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for an Aerospace & Defense company?
The median PB Ratio among Aerospace & Defense companies is 3.71, based on 339 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. BWX Technologies's current PB Ratio of 12.70 is 242.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on BWX Technologies and its competitors. For the Aerospace & Defense industry, the median PB Ratio is 3.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BWX Technologies's current PB Ratio is 12.70, which is 13% above median its own 10-year median of 11.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BWX Technologies stock overvalued right now?
Based on GuruFocus' analysis, BWX Technologies (MEX:BWXT) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN2,388.04, compared to a current price of MXN3,200.00 — trading 34% above its estimated fair value. The current PB Ratio is 12.70, which is 13% above median its 10-year median of 11.22 and 242.3% above the Aerospace & Defense industry median of 3.71. BWX Technologies' overall GF Score™ is 66/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For BWX Technologies (MEX:BWXT), the current PB Ratio is 12.70 as of Jun. 30, 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 BWX Technologies (MEX:BWXT) Overvalued in 2026?
Based on GuruFocus' analysis, BWX Technologies stock appears to be overvalued.
The current stock price of MXN3,200.00 is trading 34% above its estimated GF Value™ of MXN2,388.04.
GuruFocus considers BWX Technologies to be Significantly Overvalued.
Key valuation signals for MEX:BWXT:
PB Ratio: 12.70 (13% above median its 10-year median of 11.22)
GF Value™: MXN2,388.04 vs. price of MXN3,200.00 (34% above fair value)
Industry Position: 242.3% above the Aerospace & Defense median (#308 of 339)
No single metric tells the full story. See the MEX:BWXT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BWX Technologies Inc is a specialty manufacturer and service provider of nuclear components, operating in two segments: Government Operations and Commercial Operations. The Government Operations segment produces naval nuclear reactors and fuel for the U.S. Naval Nuclear Propulsion Program, while the Commercial Operations segment designs and manufactures commercial nuclear steam generators, heat exchangers, pressure vessels, reactor components, and other auxiliary equipment, including containers for the storage of spent nuclear fuel and other high-level nuclear waste. The majority of the company's revenue comes from Government Operations, with sales principally in the United States, Canada, and other regions.
66GF Score
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