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DTE ENERGY CO — Investor Relations & Filings

Ticker · DTE ISIN · US2333318838 LEI · 549300IX8SD6XXD71I78 US Electricity, gas, steam and air conditioning supply
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Filings indexed 2,014 across all filing types
Latest filing 2026-06-05 Regulatory Filings
Country US United States of America
Listing US DTE

About DTE ENERGY CO

https://ir.dteenergy.com/

DTE Energy is a diversified energy company involved in the development and management of energy-related businesses and services. Its principal operating units include an electric company that generates, transmits, and distributes electricity to 2.3 million customers in Southeast Michigan, and a natural gas company that provides service to 1.3 million customers across Michigan. The company's portfolio also encompasses non-utility energy businesses focused on renewable energy generation, custom energy solutions for industrial clients, and energy marketing and trading.

Recent filings

Filing Released Lang Actions
8-K
Regulatory Filings Classification · 90% confidence The document is a Current Report on Form 8-K (Regulation FD Disclosure) furnishing an investor slide presentation as an exhibit. It does not include substantive financial statements or constitute an earnings release, nor is it itself the slide deck text for an Investor Presentation category. It is a regulatory disclosure filing with the SEC, so it falls under the general Regulatory Filings (RNS) category.
2026-06-05 English
8-K
Report Publication Announcement Classification · 80% confidence The document is a Form 8-K “Current Report” disclosing a Regulation FD presentation. It does not include substantive financial data or the slide deck itself but merely announces that a slide presentation (Exhibit 99.1) is being furnished and will be available on the company website. This matches our definition of a Report Publication Announcement (RPA): an announcement regarding the timing, release, or publication of a company report or presentation.
2026-05-15 English
10-Q - DTE ENERGY CO (0000936340) (Filer)
Interim / Quarterly Report Q1 2026
2026-04-30 English
8-K - DTE ENERGY CO (0000936340) (Filer)
Earnings Release Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated April 30, 2026. It reports the earnings release and slide presentation for the quarter ended March 31, 2026, furnished as exhibits. The text explicitly states that the earnings release and slide presentation are furnished as exhibits and incorporated by reference, indicating this filing is a current report announcing the earnings release and presentation rather than the earnings release itself. The document length is 5943 characters, which is relatively short and consistent with an 8-K current report. The presence of Item 2.02 (Results of Operations and Financial Condition) and Item 7.01 (Regulation FD Disclosure) confirms this is a current report announcing earnings results and related materials. According to the classification rules, an initial announcement of quarterly financial results (key highlights only) corresponds to an Earnings Release (ER). However, since the actual earnings release is furnished as an exhibit and incorporated by reference, and this document is the Form 8-K current report announcing it, the classification should be Earnings Release (ER) because the document contains the earnings highlights and references the full release. The slide presentation is also mentioned but the primary content is the earnings release announcement. Therefore, the best fit is Earnings Release (ER) with high confidence.
2026-04-30 English
8-K - DTE ENERGY CO (0000936340) (Filer)
Investor Presentation Classification · 95% confidence The document is a detailed business update presentation from DTE Energy dated March 24, 2026. It includes forward-looking statements, operational performance highlights, capital investment plans, financial guidance including operating EPS guidance, credit ratings, and strategic growth opportunities. The content is structured as a presentation with slides, focusing on financials, strategy, market position, and future outlook. There is no indication that this is a full annual or quarterly report, audit report, or earnings release. It is not a transcript of a call, nor a regulatory filing or announcement of voting results. The presence of detailed financial guidance, strategic plans, and operational updates in a slide format strongly indicates this is an Investor Presentation (IP). The document length (15,000 characters) and detailed content support this classification with high confidence.
2026-03-23 English
8-K - DTE ENERGY CO (0000936340) (Filer)
Regulatory Filings Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated February 27, 2026, reporting the financial statements of DTE Gas Company for the year ended December 31, 2025. The document states that the financial statements are furnished as an exhibit and posted on the company's website. The text explicitly mentions that the information is furnished and not filed, and the financial statements are incorporated by reference. The document is short (4642 characters) and primarily serves as a notice of the availability of financial statements rather than containing the full financial report itself. According to the 'Menu vs Meal' rule, such a document is an announcement of a report rather than the report itself. Therefore, the appropriate classification is Regulatory Filings (RNS), which is the fallback for miscellaneous filings and announcements that do not contain substantive financial data themselves.
2026-02-27 English

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