Capital World Investors owns 5.3% of DTE Energy (NYSE: DTB)

Rhea-AI Filing Summary

DTE Energy Co. institutional investor Capital World Investors reported beneficial ownership of 11,083,490 shares, representing 5.3% of the 208,028,117 shares believed outstanding as of the filing. The filing shows sole voting power of 10,943,575 and was signed 05/13/2026.

Insights

Institutional Ownership Analyst

Large passive stake disclosure: 11.08M shares (5.3%) reported by Capital World Investors.

Capital World Investors reports beneficial ownership of 11,083,490 shares of DTE Energy Co., representing 5.3% of the issuer's 208,028,117 shares believed outstanding. The filing lists sole voting power of 10,943,575.

The disclosure is a standard Schedule 13G ownership report and does not by itself indicate trading intent; subsequent filings may show changes if the holder adjusts its stake.

Key Figures

Shares beneficially owned: 11,083,490 shares Percent of class: 5.3% Sole voting power: 10,943,575 shares

3 metrics

Shares beneficially owned 11,083,490 shares reported beneficial ownership

Percent of class 5.3% of 208,028,117 shares believed outstanding

Sole voting power 10,943,575 shares sole power to vote reported

Key Terms

Schedule 13G, Beneficially owned, Sole dispositive power

3 terms

Schedule 13G regulatory

"Capital World Investors is deemed to be the beneficial owner"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

Beneficially owned financial

"CWI is deemed to be the beneficial owner of 11,083,490 shares"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Sole dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 11,083,490"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

DTE Energy Co.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

233331107

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 233331107

1

Names of Reporting Persons

Capital World Investors

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 10,943,575.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 11,083,490.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

11,083,490.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

5.3 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: DTE Energy Co.
(b)	Address of issuer's principal executive offices: 1 Energy Plaza, Detroit, MI 48226, United States of America
Item 2.
(a)	Name of person filing: Capital World Investors
(b)	Address or principal business office or, if none, residence: 333 SOUTH HOPE STREET, 55TH FLOOR, LOS ANGELES, CALIFORNIA 90071
(c)	Citizenship: N/A
(d)	Title of class of securities: Common Stock
(e)	CUSIP Number(s): 233331107
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 11,083,490 ** **Capital World Investors ("CWI") is a division of Capital Research and Management Company ("CRMC"), as well as its investment management subsidiaries and affiliates Capital Bank and Trust Company, Capital International, Inc., Capital International Limited, Capital International Sarl, Capital International K.K., Capital Group Private Client Services, Inc., and Capital Group Investment Management Private Limited (together with CRMC, the "investment management entities"). CWI's divisions of each of the investment management entities collectively provide investment management services under the name "Capital World Investors." CWI is deemed to be the beneficial owner of 11,083,490 shares or 5.3% of the 208,028,117 shares believed to be outstanding.
(b)	Percent of class: 5.3 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 10,943,575
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 11,083,490
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Capital World Investors

Signature:	Jae Won Chung
Name/Title:	Senior Vice President and Associate General Counsel, Capital Research and Management Company
Date:	05/13/2026

FAQ

What stake does Capital World Investors report in DTE Energy (DTB)?

Capital World Investors reports owning 11,083,490 shares, or 5.3% of outstanding stock. The filing states the 5.3% figure against 208,028,117 shares believed outstanding and shows sole voting power for 10,943,575 shares on record.

Does the Schedule 13G filing show voting or dispositive power?

The filing reports sole voting power of 10,943,575 and sole dispositive power of 11,083,490 shares. Those counts are listed in the ownership section and reflect the filer’s reported control over voting and disposition.

When was the ownership statement signed for DTE Energy?

The Schedule 13G disclosure was signed on 05/13/2026 by a Capital Research and Management Company officer. The cover shows an effective date of 03/31/2026 and the signature date appears on the form.

Is Capital World Investors treated as the beneficial owner of the shares?

Yes; the filing states Capital World Investors is deemed the beneficial owner of 11,083,490 shares. The disclosure explains CWI is a division of Capital Research and Management Company and related investment management entities providing services under that name.

Does this Schedule 13G indicate Capital World Investors is an active trader in DTB?

The Schedule 13G simply reports beneficial ownership and does not state trading intent. Schedule 13G filings typically report passive holdings; any active intent or changes would appear in subsequent filings or amendments.