plenum AG (STU:PLEK) Common Stock: €1.70 Mil (As of Dec. 2025)


STU:PLEK plenum AG STU:PLEK
49 GF Score
Price €2.92
GF Value €5.95
Valuation Possible Value Trap
! 3 Warning Signs
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What is plenum AG Common Stock?

plenum AG STU:PLEK +12.31% 49 Common Stock is €1.70 Mil as of Dec. 2025. GuruFocus rates STU:PLEK with a GF Score™ of 49/100 and a GF Value™ of €5.95 (Possible Value Trap). The stock has 3 warning signs investors should review.

plenum AG's quarterly common stock stayed the same from Dec. 2024 (€1.70 Mil) to Jun. 2025 (€1.70 Mil) and stayed the same from Jun. 2025 (€1.70 Mil) to Dec. 2025 (€1.70 Mil).

plenum AG's annual common stock stayed the same from Dec. 2023 (€1.70 Mil) to Dec. 2024 (€1.70 Mil) and stayed the same from Dec. 2024 (€1.70 Mil) to Dec. 2025 (€1.70 Mil).

plenum AG Common Stock Historical Data

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The historical data trend for plenum AG's Common Stock 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.

plenum AG Common Stock Chart

plenum AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Common Stock
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.70 1.70 1.70 1.70 1.70

plenum AG Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Common Stock 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 1.70 1.70 1.70 1.70 1.70
STU:PLEK
49GF Score
plenum AG STU:PLEK
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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plenum AG Common Stock Calculation

Common stock is listed on the Balance Sheet at the par value of the total shares outstanding of a company.

The par value of common stocks is meaningless. It is usually set at an absurdly low number.

Frequently Asked Questions Learn more about Common Stock →
What does a Common Stock of €1.70 Mil mean?
plenum AG (STU:PLEK) has a Common Stock of €1.70 Mil as of Dec. 2025. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on plenum AG and its competitors.
Is plenum AG's Common Stock too high?
plenum AG's current Common Stock is €1.70 Mil. Overall, plenum AG has a GF Score™ of 49/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does plenum AG's Common Stock compare to VRSK and EFX?
plenum AG's Common Stock of €1.70 Mil can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Common Stock for a Business Services company?
A good Common Stock depends on the Business Services industry context. However, Common Stock 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 Common Stock mean?
A high Common Stock can signal that a stock is expensive relative to its fundamentals. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on plenum AG and its competitors. plenum AG's current Common Stock is €1.70 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is plenum AG stock overvalued right now?
Based on GuruFocus' analysis, plenum AG (STU:PLEK) is currently considered Possible Value Trap. The stock's GF Value™ is €5.95, compared to a current price of €2.92 — trading 50.9% below its estimated fair value. The current Common Stock is €1.70 Mil. plenum AG's overall GF Score™ is 49/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Common Stock calculated?
Common Stock is calculated from a company's financial statements. For plenum AG (STU:PLEK), the current Common Stock is €1.70 Mil 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 plenum AG (STU:PLEK) Overvalued in 2026?

Based on GuruFocus' analysis, plenum AG stock appears to be undervalued. The current stock price of €2.92 is trading 50.9% below its estimated GF Value™ of €5.95. GuruFocus considers plenum AG to be Possible Value Trap.

Key valuation signals for STU:PLEK:

  • Common Stock: €1.70 Mil
  • GF Value™: €5.95 vs. price of €2.92 (50.9% below fair value)
  • GF Score™: 49/100 with 3 warning signs

No single metric tells the full story. See the STU:PLEK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

plenum AG Business Description

Other Exchanges PLEK:Germany
Address 53, Hagenauer Strasse, Wiesbaden, DEU, 65203
plenum AG is a German company which offers consulting services to financial companies, telecom, utilities, and logistics firms. The firm offers marketing, process optimization, and IT consulting services.
49GF Score

Get the complete analysis for STU:PLEK

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

€2.92
Price
€5.95
GF Value