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During the past 12 months, Telefonica Deutschland Holding AG's average Book Value per Share Growth Rate was 3.20% per year.
During the past 3 years, the average Book Value per Share Growth Rate was -1.70% per year.
During the past 5 years, the average Book Value per Share Growth Rate was -3.10% per year.
During the past 10 years, the average Book Value per Share Growth Rate was -6.30% 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 average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of Telefonica Deutschland Holding AG was -1.70% per year. The lowest was -23.60% per year. And the median was -8.60% per year.
Telefonica Deutschland Holding AG (HAM:O2D) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
Telefonica Deutschland Holding AG 3-Year Book Growth Rate Related Terms
HAM:O2D vs TMUS, VZ, T: 3-Year Book Growth Rate Comparison
For the Telecom Services subindustry, Telefonica Deutschland Holding AG's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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.
Telefonica Deutschland Holding AG 3-Year Book Growth Rate vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Telefonica Deutschland Holding AG's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Telefonica Deutschland Holding AG's 3-Year Book Growth Rate falls into.
Telefonica Deutschland Holding AG 3-Year Book Growth Rate Calculation
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
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 average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of -1.70% mean?
Telefonica Deutschland Holding AG (HAM:O2D) has a 3-Year Book Growth Rate of -1.70% as of Dec. 2025. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Telefonica Deutschland Holding AG and its competitors. According to the industry distribution chart, Telefonica Deutschland Holding AG ranks #238 out of 339 companies in the Telecommunication Services industry, placing it in the top 70.2%.
Is Telefonica Deutschland Holding AG's 3-Year Book Growth Rate too high?
Telefonica Deutschland Holding AG's current 3-Year Book Growth Rate is -1.70%. Based on the distribution chart, Telefonica Deutschland Holding AG ranks #238 out of 339 companies in the Telecommunication Services industry, which is below the industry midpoint. Overall, Telefonica Deutschland Holding AG has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Telefonica Deutschland Holding AG's 3-Year Book Growth Rate compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, Telefonica Deutschland Holding AG ranks #238 out of 339 companies for 3-Year Book Growth Rate. This places Telefonica Deutschland Holding AG in the lower half of its industry. The industry median 3-Year Book Growth Rate is 3.10. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Book Growth Rate for a Telecommunication Services company?
The median 3-Year Book Growth Rate among Telecommunication Services companies is 3.10, based on 339 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Telefonica Deutschland Holding AG and its competitors. For the Telecommunication Services industry, the median 3-Year Book Growth Rate is 3.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Telefonica Deutschland Holding AG's current 3-Year Book Growth Rate is -1.70%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Telefonica Deutschland Holding AG stock overvalued right now?
Based on GuruFocus' analysis, Telefonica Deutschland Holding AG (HAM:O2D) is currently considered Fairly Valued. The stock's GF Value™ is €2.09, compared to a current price of €1.98 — trading 5.3% below its estimated fair value. The current 3-Year Book Growth Rate is -1.70%. Telefonica Deutschland Holding AG's overall GF Score™ is 65/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Telefonica Deutschland Holding AG (HAM:O2D), the current 3-Year Book Growth Rate is -1.70% as of Dec. 2025. 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 Telefonica Deutschland Holding AG (HAM:O2D) Overvalued in 2026?
Based on GuruFocus' analysis, Telefonica Deutschland Holding AG stock appears to be undervalued.
The current stock price of €1.98 is trading 5.3% below its estimated GF Value™ of €2.09.
GuruFocus considers Telefonica Deutschland Holding AG to be Fairly Valued.
Key valuation signals for HAM:O2D:
3-Year Book Growth Rate: -1.70%
GF Value™: €2.09 vs. price of €1.98 (5.3% below fair value)
No single metric tells the full story. See the HAM:O2D stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Telefonica Deutschland Holding AG Business Description
Telefonica Deutschland Holding AG is the German subsidiary of Telefonica, which provides integrated network operations in Germany. The company offers mobile and fixed-network services for private and business customers as well as digital products and services. Its core brand is O2. It includes secondary brands and partners such as ALDI TALK, Tchibo MOBIL, AY YILDIZ, and others.
65GF Score
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3-Year Book Growth Rate is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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