Siemens AGCHIX:SIED 82 Market Cap is €207,771 Mil as of Jun. 26, 2026. GuruFocus rates CHIX:SIED with a GF Score™ of 82/100 and a GF Value™ of €199.55 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 3,100 Industrial Products companies, Siemens AG ranks better than 99.9% 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). Siemens AG's share price for the quarter that ended in Mar. 2026 was €203.6. Siemens AG's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 763 Mil. Therefore, Siemens AG's market cap for the quarter that ended in Mar. 2026 was €155,294 Mil.
Siemens AG's quarterly market cap
increased
from Sep. 2025 (€177,686 Mil) to Dec. 2025 (€179,149 Mil) but then
declined
from Dec. 2025 (€179,149 Mil) to Mar. 2026 (€155,294 Mil).
Siemens AG's annual market cap
increased
from Sep. 2023 (€107,374 Mil) to Sep. 2024 (€143,607 Mil) and
increased
from Sep. 2024 (€143,607 Mil) to Sep. 2025 (€177,686 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. Siemens AG's Enterprise Value for Today is €246,714 Mil.
Siemens AG (CHIX:SIEd) 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.
Siemens AG Market Cap Related Terms
Siemens AG Market Cap Historical Data
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The historical data trend for Siemens AG'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 Specialty Industrial Machinery subindustry, Siemens AG'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.
Siemens AG Market Cap vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Siemens AG's Market Cap distribution charts can be found below:
* The bar in red indicates where Siemens AG'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.
Siemens AG's Market Cap for the fiscal year that ended in Sep. 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.
Siemens AG (CHIX:SIED) has a Market Cap of €207,771 Mil as of Jun. 26, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Siemens AG and its competitors. According to the industry distribution chart, Siemens AG ranks #3 out of 3100 companies in the Industrial Products industry, placing it in the top 0.099999999999994%.
Is Siemens AG's Market Cap too high?
Siemens AG's current Market Cap is €207,771 Mil. Based on the distribution chart, Siemens AG ranks #3 out of 3100 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Siemens AG has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Siemens AG's Market Cap compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Siemens AG ranks #3 out of 3100 companies for Market Cap. This places Siemens AG in the top 0% of its industry — outperforming the majority of peers. The industry median Market Cap is 282.60. 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 282.60, based on 3,100 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 Siemens AG and its competitors. For the Industrial Products industry, the median Market Cap is 282.60 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siemens AG's current Market Cap is €207,771 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siemens AG stock overvalued right now?
Based on GuruFocus' analysis, Siemens AG (CHIX:SIED) is currently considered Significantly Overvalued. The stock's GF Value™ is €199.55, compared to a current price of €273.00 — trading 36.8% above its estimated fair value. The current Market Cap is €207,771 Mil. Siemens AG's overall GF Score™ is 82/100 with 9 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 Siemens AG (CHIX:SIED), the current Market Cap is €207,771 Mil as of Jun. 26, 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 Siemens AG (CHIX:SIED) Overvalued in 2026?
Based on GuruFocus' analysis, Siemens AG stock appears to be overvalued.
The current stock price of €273.00 is trading 36.8% above its estimated GF Value™ of €199.55.
GuruFocus considers Siemens AG to be Significantly Overvalued.
Key valuation signals for CHIX:SIED:
Market Cap: €207,771 Mil
GF Value™: €199.55 vs. price of €273.00 (36.8% above fair value)
No single metric tells the full story. See the CHIX:SIED stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siemens is a multi-industry company focused on the areas of automation, electrification, mobility, and healthcare. Its top three geographic regions—the United States, Germany, and China—contribute over half of group revenue. Siemens has a 71% investment in separately listed Siemens Healthineers. Recent portfolio activity included the listing of Siemens Energy, spinning out its power and gas and Siemens Gamesa business divisions in 2020.
82GF Score
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