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

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HAM:O2D Telefonica Deutschland Holding AG HAM:O2D
65 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 EPS Growth?

Telefonica Deutschland Holding AG HAM:O2D -1.00% 65 YoY EPS Growth is -100.00% as of Dec. 2025. GuruFocus rates HAM:O2D with a GF Score™ of 65/100 and a GF Value™ of €2.09 (Fairly Valued). The stock has 5 warning signs investors should review.

YoY EPS Growth is the percentage change of Earnings per Share (Diluted) over the past twelve months. Telefonica Deutschland Holding AG's YoY EPS Growth for the quarter that ended in Dec. 2025 was -100.00%.

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

Telefonica Deutschland Holding AG YoY EPS Growth Historical Data

* Premium members only.

The historical data trend for Telefonica Deutschland Holding AG's YoY EPS 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 EPS Growth Chart

Telefonica Deutschland Holding AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
YoY EPS Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only -36.36 14.29 12.50 22.22 -45.45

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 EPS 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 -40.00 50.00 0.00 -100.00 -100.00
HAM:O2D
65GF Score
Telefonica Deutschland Holding AG HAM:O2D
YoY EPS Growth is just one metric. See GF Score™, valuation, warning signs, and more.
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Telefonica Deutschland Holding AG YoY EPS Growth Calculation

YoY EPS Growth is the percentage change of Earnings per Share (Diluted) over the past twelve months.

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

YoY EPS Growth (A: Dec. 2025 )
=(Earnings per Share (Diluted) (A: Dec. 2025 )-Earnings per Share (Diluted) (A: Dec. 2024 ))/ | Earnings per Share (Diluted) (A: Dec. 2024 ) |
=(0.06-0.11)/ | 0.11 |
=-45.45 %

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

YoY EPS Growth (Q: Dec. 2025 )
=(Earnings per Share (Diluted) (Q: Dec. 2025 )-Earnings per Share (Diluted) (Q: Dec. 2023 )) / | Earnings per Share (Diluted) (Q: Dec. 2023 )) |
=(0-0.06)/ | 0.06 |
=-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.

Frequently Asked Questions Learn more about YoY EPS Growth →
What does a YoY EPS Growth of -100.00% mean?
Telefonica Deutschland Holding AG (HAM:O2D) has a YoY EPS Growth of -100.00% as of Dec. 2025. YoY EPS Growth is the percentage change of EPS over the past 12-month. View historical data for Telefonica Deutschland Holding AG and its competitors.
Is Telefonica Deutschland Holding AG's YoY EPS Growth too high?
Telefonica Deutschland Holding AG's current YoY EPS Growth is -100.00%. 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 YoY EPS Growth compare to TMUS and VZ?
Telefonica Deutschland Holding AG's YoY EPS 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 EPS Growth for a Telecommunication Services company?
A good YoY EPS Growth depends on the Telecommunication Services industry context. However, YoY EPS 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 EPS Growth mean?
A high YoY EPS Growth can signal that a stock is expensive relative to its fundamentals. YoY EPS Growth is the percentage change of EPS over the past 12-month. View historical data for Telefonica Deutschland Holding AG and its competitors. Telefonica Deutschland Holding AG's current YoY EPS 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 EPS Growth is -100.00%. 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 YoY EPS Growth calculated?
YoY EPS Growth is calculated from a company's financial statements. For Telefonica Deutschland Holding AG (HAM:O2D), the current YoY EPS 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 EPS Growth: -100.00%
  • GF Value™: €2.09 vs. price of €1.98 (5.3% below fair value)
  • GF Score™: 65/100 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.
65GF Score

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

€1.98
Price
€2.09
GF Value