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). DTE Energy Co's share price for the quarter that ended in Mar. 2026 was €127. DTE Energy Co's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 208 Mil. Therefore, DTE Energy Co's market cap for the quarter that ended in Mar. 2026 was €26,420 Mil.
DTE Energy Co's quarterly market cap
declined
from Sep. 2025 (€25,130 Mil) to Dec. 2025 (€22,852 Mil) but then
increased
from Dec. 2025 (€22,852 Mil) to Mar. 2026 (€26,420 Mil).
DTE Energy Co's annual market cap
increased
from Dec. 2023 (€20,533 Mil) to Dec. 2024 (€24,032 Mil) but then
declined
from Dec. 2024 (€24,032 Mil) to Dec. 2025 (€22,852 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. DTE Energy Co's Enterprise Value for Today is €51,615 Mil.
DTE Energy Co (FRA:DGY) 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.
DTE Energy Co Market Cap Related Terms
DTE Energy Co Market Cap Historical Data
* Premium members only.
The historical data trend for DTE Energy Co'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 Utilities - Regulated Electric subindustry, DTE Energy Co'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.
DTE Energy Co Market Cap vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, DTE Energy Co's Market Cap distribution charts can be found below:
* The bar in red indicates where DTE Energy Co'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.
DTE Energy Co'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.
DTE Energy Co (FRA:DGY) has a Market Cap of €28,135 Mil as of Jun. 30, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on DTE Energy Co and its competitors. According to the industry distribution chart, DTE Energy Co ranks #27 out of 515 companies in the Utilities - Regulated industry, placing it in the top 5.2%.
Is DTE Energy Co's Market Cap too high?
DTE Energy Co's current Market Cap is €28,135 Mil. Based on the distribution chart, DTE Energy Co ranks #27 out of 515 companies in the Utilities - Regulated industry, which is in the top quartile — a strong position relative to peers. Overall, DTE Energy Co has a GF Score™ of 71/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does DTE Energy Co's Market Cap compare to AEE and CNP?
According to the Utilities - Regulated industry distribution chart, DTE Energy Co ranks #27 out of 515 companies for Market Cap. This places DTE Energy Co in the top 5% of its industry — outperforming the majority of peers. The industry median Market Cap is 897.97. 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 Utilities - Regulated company?
The median Market Cap among Utilities - Regulated companies is 897.97, based on 515 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 DTE Energy Co and its competitors. For the Utilities - Regulated industry, the median Market Cap is 897.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. DTE Energy Co's current Market Cap is €28,135 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is DTE Energy Co stock overvalued right now?
Based on GuruFocus' analysis, DTE Energy Co (FRA:DGY) is currently considered Fairly Valued. The stock's GF Value™ is €131.87, compared to a current price of €135.25 — trading 2.6% above its estimated fair value. The current Market Cap is €28,135 Mil. DTE Energy Co's overall GF Score™ is 71/100 with 13 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 DTE Energy Co (FRA:DGY), the current Market Cap is €28,135 Mil as of Jun. 30, 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 DTE Energy Co (FRA:DGY) Overvalued in 2026?
Based on GuruFocus' analysis, DTE Energy Co stock appears to be overvalued.
The current stock price of €135.25 is trading 2.6% above its estimated GF Value™ of €131.87.
GuruFocus considers DTE Energy Co to be Fairly Valued.
Key valuation signals for FRA:DGY:
Market Cap: €28,135 Mil
GF Value™: €131.87 vs. price of €135.25 (2.6% above fair value)
No single metric tells the full story. See the FRA:DGY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
DTE Energy owns two regulated utilities in Michigan that contribute 90% of earnings. DTE Electric serves approximately 2.3 million customers in southeastern Michigan, including Detroit. DTE Gas serves 1.3 million customers throughout the state. In addition, DTE has nonutility businesses and investments including energy marketing and trading, renewable natural gas facilities, and on-site industrial energy projects.
71GF Score
Get the complete analysis for FRA:DGY
Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:DGY has been successfully added to your 
