Telefonica Deutschland Holding AG (HAM:O2D) YoY Rev. per Sh. Growth: -100.00% (As of Dec. 2025)

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HAM:O2D Telefonica Deutschland Holding AG HAM:O2D
66 GF Score
Price €1.98
GF Value €2.09
Valuation Fairly Valued
! 5 Warning Signs
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What is Telefonica Deutschland Holding AG YoY Rev. per Sh. Growth?

Telefonica Deutschland Holding AG HAM:O2D -1.00% 66 YoY Rev. per Sh. Growth is -100.00% as of Dec. 2025. GuruFocus rates HAM:O2D with a GF Score™ of 66/100 and a GF Value™ of €2.09 (Fairly Valued). The stock has 5 warning signs investors should review.

YoY Rev. per Sh. Growth is the percentage change of Revenue per Share over the past twelve months. Telefonica Deutschland Holding AG's YoY Rev. per Sh. Growth for the quarter that ended in Dec. 2025 was -100.00%.

Telefonica Deutschland Holding AG's Revenue per Share for the six months ended in Dec. 2025 was €0.00.

Telefonica Deutschland Holding AG YoY Rev. per Sh. Growth Related Terms

Telefonica Deutschland Holding AG YoY Rev. per Sh. Growth Historical Data

* Premium members only.

The historical data trend for Telefonica Deutschland Holding AG's YoY Rev. per Sh. Growth 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.

Telefonica Deutschland Holding AG YoY Rev. per Sh. Growth Chart

Telefonica Deutschland Holding AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
YoY Rev. per Sh. Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.08 5.90 4.74 -1.42 -3.75

Telefonica Deutschland Holding AG Semi-Annual Data
Jun15 Dec15 Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Dec24 Dec25
YoY Rev. per Sh. Growth Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 28.74 28.58 -15.51 -100.00 -100.00
HAM:O2D
66GF Score
Telefonica Deutschland Holding AG HAM:O2D
YoY Rev. per Sh. Growth is just one metric. See GF Score™, valuation, warning signs, and more.
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Telefonica Deutschland Holding AG YoY Rev. per Sh. Growth Calculation

YoY Rev. per Sh. Growth is the percentage change of Revenue per Share over the past twelve months.

Telefonica Deutschland Holding AG's YoY Rev. per Sh. Growth for the fiscal year that ended in Dec. 2025 is calculated as:

YoY Rev. per Sh. Growth (A: Dec. 2025 )
=(Revenue per Share (A: Dec. 2025 )-Revenue per Share (A: Dec. 2024 ))/ | Revenue per Share (A: Dec. 2024 ) |
=(2.747-2.854)/ | 2.854 |
=-3.75 %

Telefonica Deutschland Holding AG's YoY Rev. per Sh. Growth for the quarter that ended in Dec. 2025 is calculated as:

YoY Rev. per Sh. Growth (Q: Dec. 2025 )
=(Revenue per Share (Q: Dec. 2025 )-Revenue per Share (Q: Dec. 2023 )) / | Revenue per Share (Q: Dec. 2023 )) |
=(0-1.389)/ | 1.389 |
=-100.00 %

* 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.

What does a YoY Rev. per Sh. Growth of -100.00% mean?
Telefonica Deutschland Holding AG (HAM:O2D) has a YoY Rev. per Sh. Growth of -100.00% as of Dec. 2025. YoY Rev. per Sh. Growth is the percentage change of revenue per share over the past 12-month. View historical data for Telefonica Deutschland Holding AG and its competitors.
Is Telefonica Deutschland Holding AG's YoY Rev. per Sh. Growth too high?
Telefonica Deutschland Holding AG's current YoY Rev. per Sh. Growth is -100.00%. Overall, Telefonica Deutschland Holding AG has a GF Score™ of 66/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Telefonica Deutschland Holding AG's YoY Rev. per Sh. Growth compare to TMUS and VZ?
Telefonica Deutschland Holding AG's YoY Rev. per Sh. Growth of -100.00% can be compared against companies in the Telecommunication Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good YoY Rev. per Sh. Growth for a Telecommunication Services company?
A good YoY Rev. per Sh. Growth depends on the Telecommunication Services industry context. However, YoY Rev. per Sh. Growth 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 YoY Rev. per Sh. Growth mean?
A high YoY Rev. per Sh. Growth can signal that a stock is expensive relative to its fundamentals. YoY Rev. per Sh. Growth is the percentage change of revenue per share over the past 12-month. View historical data for Telefonica Deutschland Holding AG and its competitors. Telefonica Deutschland Holding AG's current YoY Rev. per Sh. Growth is -100.00%. 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 YoY Rev. per Sh. Growth is -100.00%. Telefonica Deutschland Holding AG's 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 YoY Rev. per Sh. Growth calculated?
YoY Rev. per Sh. Growth is calculated from a company's financial statements. For Telefonica Deutschland Holding AG (HAM:O2D), the current YoY Rev. per Sh. Growth is -100.00% 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:

  • YoY Rev. per Sh. Growth: -100.00%
  • GF Value™: €2.09 vs. price of €1.98 (5.3% below fair value)
  • GF Score™: 66/100 with 5 warning signs

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

Other Exchanges TELDY:USATELDF:USA
Address Georg-Brauchle-Ring 50, Munich, BY, DEU, 80992
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.
66GF Score

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YoY Rev. per Sh. Growth is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€1.98
Price
€2.09
GF Value