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Grupo TMMMEX:TMMA 45 PB Ratio is 0.72 as of Jul. 14, 2026, which is 177% above its 10-year median of 0.26. GuruFocus rates MEX:TMMA with a GF Score™ of 45/100 and a GF Value™ of MXN4.62 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 964 Transportation companies, Grupo TMM ranks better than 76.35% 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 (2026-07-14), Grupo TMM's share price is MXN10.00. Grupo TMM's Book Value per Share for the quarter that ended in Mar. 2026 was MXN13.88. Hence, Grupo TMM's PB Ratio of today is 0.72.
The historical rank and industry rank for Grupo TMM's PB Ratio or its related term are showing as below:
MEX:TMMA'
s PB Ratio Range Over the Past 10 Years
Min: 0.07 Med: 0.26 Max: 4.5
Current: 0.72
During the past 13 years, Grupo TMM's highest PB Ratio was 4.50. The lowest was 0.07. And the median was 0.26.
MEX:TMMA's PB Ratio is ranked better than 76.35% of 964
companies
in the Transportation industry
Industry Median: 1.24
vs MEX:TMMA: 0.72
During the past 12 months, Grupo TMM's average Book Value Per Share Growth Rate was 13.90% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -7.50% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -10.50% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 5.00% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Grupo TMM was 87.40% per year. The lowest was -51.50% per year. And the median was -9.40% 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.
Grupo TMM PB Ratio Related Terms
Grupo TMM PB Ratio Historical Data
* Premium members only.
The historical data trend for Grupo TMM'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 Marine Shipping subindustry, Grupo TMM'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.
Grupo TMM PB Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, Grupo TMM's PB Ratio distribution charts can be found below:
* The bar in red indicates where Grupo TMM'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.
Grupo TMM's PB Ratio for today is calculated as follows:
* 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.
Grupo TMM (MEX:TMMA) has a PB Ratio of 0.72 as of Jul. 14, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Grupo TMM and its competitors. This is 177% above median its historical median of 0.26. Over the past decade, Grupo TMM's PB Ratio has ranged from 0.07 to 4.50. According to the industry distribution chart, Grupo TMM ranks #228 out of 964 companies in the Transportation industry, placing it in the top 23.7%.
Is Grupo TMM's PB Ratio too high?
Grupo TMM's current PB Ratio of 0.72 is 177% above median its 10-year median of 0.26. Over the past 10 years, this metric has ranged from a low of 0.07 to a high of 4.50. The Transportation industry median PB Ratio is 1.24. Grupo TMM's value of 0.72 is 41.9% below this industry median. Based on the distribution chart, Grupo TMM ranks #228 out of 964 companies in the Transportation industry, which is in the top quartile — a strong position relative to peers. Overall, Grupo TMM has a GF Score™ of 45/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Grupo TMM's PB Ratio compare to KEX?
According to the Transportation industry distribution chart, Grupo TMM ranks #228 out of 964 companies for PB Ratio. This places Grupo TMM in the top 24% of its industry — outperforming the majority of peers. The industry median PB Ratio is 1.24. Grupo TMM's value of 0.72 is 41.9% below this benchmark. Historically, Grupo TMM's own PB Ratio has ranged from 0.07 to 4.50 over the past decade. While the company's 10-year median is 0.26 vs. the industry median of 1.24, Grupo TMM has consistently been below 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 a Transportation company?
The median PB Ratio among Transportation companies is 1.24, based on 964 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. Grupo TMM's current PB Ratio of 0.72 is 41.9% below 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 Grupo TMM and its competitors. For the Transportation industry, the median PB Ratio is 1.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Grupo TMM's current PB Ratio is 0.72, which is 177% above median its own 10-year median of 0.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grupo TMM stock overvalued right now?
Based on GuruFocus' analysis, Grupo TMM (MEX:TMMA) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN4.62, compared to a current price of MXN10.00 — trading 116.5% above its estimated fair value. The current PB Ratio is 0.72, which is 177% above median its 10-year median of 0.26 and 41.9% below the Transportation industry median of 1.24. Grupo TMM's overall GF Score™ is 45/100 with 4 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 Grupo TMM (MEX:TMMA), the current PB Ratio is 0.72 as of Jul. 14, 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 Grupo TMM (MEX:TMMA) Overvalued in 2026?
Based on GuruFocus' analysis, Grupo TMM stock appears to be overvalued.
The current stock price of MXN10.00 is trading 116.5% above its estimated GF Value™ of MXN4.62.
GuruFocus considers Grupo TMM to be Significantly Overvalued.
Key valuation signals for MEX:TMMA:
PB Ratio: 0.72 (177% above median its 10-year median of 0.26)
GF Value™: MXN4.62 vs. price of MXN10.00 (116.5% above fair value)
Industry Position: 41.9% below the Transportation median (#228 of 964)
No single metric tells the full story. See the MEX:TMMA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Grupo TMM SA is an integrated logistics and transportation company in Mexico. It provides dynamic ocean transportation services to various international and domestic clients. The company operates through four segments: the Maritime division, the Maritime Infrastructure division, the Logistics, Ports and terminals division, and the Warehousing division. The Maritime division includes transporting bulk liquid products, materials, provisions for drilling platforms, and ship towing services. The Logistics segment provides trucking services to various manufacturers and retailers. Operations at ports and terminals assist in loading and unloading, storage at maritime port terminals, and shipping agency operations. The warehousing segment includes storage and management of the facilities.
45GF Score
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