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ADS-TEC EnergySTU:X3C +1.38%50 Market Cap is €790.33 Mil as of Jul. 21, 2026. GuruFocus rates STU:X3C with a GF Score™ of 50/100 and a GF Value™ of €2.93 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 3,096 Industrial Products companies, ADS-TEC Energy ranks better than 74.71% on this metric.
Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). ADS-TEC Energy's share price for the quarter that ended in Dec. 2025 was €10.6. ADS-TEC Energy's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 60.44 Mil. Therefore, ADS-TEC Energy's market cap for the quarter that ended in Dec. 2025 was €640.62 Mil.
ADS-TEC Energy's quarterly market cap
declined
from Dec. 2024 (€719.99 Mil) to Jun. 2025 (€616.88 Mil) but then
increased
from Jun. 2025 (€616.88 Mil) to Dec. 2025 (€640.62 Mil).
ADS-TEC Energy's annual market cap
increased
from Dec. 2023 (€316.16 Mil) to Dec. 2024 (€719.99 Mil) but then
declined
from Dec. 2024 (€719.99 Mil) to Dec. 2025 (€640.62 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. ADS-TEC Energy's Enterprise Value for Today is €791.51 Mil.
ADS-TEC Energy (STU:X3C) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
ADS-TEC Energy Market Cap Related Terms
ADS-TEC Energy Market Cap Historical Data
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The historical data trend for ADS-TEC Energy's Market Cap 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 Electrical Equipment & Parts subindustry, ADS-TEC Energy's Market Cap, along with its competitors' market caps and Market Cap 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.
ADS-TEC Energy Market Cap vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, ADS-TEC Energy's Market Cap distribution charts can be found below:
* The bar in red indicates where ADS-TEC Energy's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
ADS-TEC Energy's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
ADS-TEC Energy (STU:X3C) has a Market Cap of €790.33 Mil as of Jul. 21, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on ADS-TEC Energy and its competitors. According to the industry distribution chart, ADS-TEC Energy ranks #783 out of 3096 companies in the Industrial Products industry, placing it in the top 25.3%.
Is ADS-TEC Energy's Market Cap too high?
ADS-TEC Energy's current Market Cap is €790.33 Mil. Based on the distribution chart, ADS-TEC Energy ranks #783 out of 3096 companies in the Industrial Products industry, which is above the industry midpoint. Overall, ADS-TEC Energy has a GF Score™ of 50/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ADS-TEC Energy's Market Cap compare to KE and FAC?
According to the Industrial Products industry distribution chart, ADS-TEC Energy ranks #783 out of 3096 companies for Market Cap. This puts ADS-TEC Energy in the upper half of its industry. The industry median Market Cap is 258.26. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for an Industrial Products company?
The median Market Cap among Industrial Products companies is 258.26, based on 3,096 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on ADS-TEC Energy and its competitors. For the Industrial Products industry, the median Market Cap is 258.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ADS-TEC Energy's current Market Cap is €790.33 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ADS-TEC Energy stock overvalued right now?
Based on GuruFocus' analysis, ADS-TEC Energy (STU:X3C) is currently considered Significantly Overvalued. The stock's GF Value™ is €2.93, compared to a current price of €9.98 — trading 240.6% above its estimated fair value. The current Market Cap is €790.33 Mil. ADS-TEC Energy's overall GF Score™ is 50/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For ADS-TEC Energy (STU:X3C), the current Market Cap is €790.33 Mil as of Jul. 21, 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 ADS-TEC Energy (STU:X3C) Overvalued in 2026?
Based on GuruFocus' analysis, ADS-TEC Energy stock appears to be overvalued.
The current stock price of €9.98 is trading 240.6% above its estimated GF Value™ of €2.93.
GuruFocus considers ADS-TEC Energy to be Significantly Overvalued.
Key valuation signals for STU:X3C:
Market Cap: €790.33 Mil
GF Value™: €2.93 vs. price of €9.98 (240.6% above fair value)
No single metric tells the full story. See the STU:X3C stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ADS-TEC Energy PLC produces, develops, and markets battery-buffered EV charging systems infrastructure, battery storage systems, and cloud-based services that enable the customer to control and manage the system. The company generates revenue mainly through the sale of its products, services, and Big-LinX. Geographically, it derives a majority of its revenue from Germany.
50GF Score
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