Capital World Investors reports 5.2% Micron Technology (MU) stake

Rhea-AI Filing Summary

Capital World Investors has filed an amended Schedule 13G reporting beneficial ownership of 58,472,522 shares of Micron Technology, Inc. common stock, representing 5.2% of the class, based on 1,125,509,261 shares believed outstanding as of 12/31/2025.

The shares are held through Capital Research and Management Company and affiliated investment management entities operating under the Capital World Investors name. The filing states the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Micron.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Micron Technology, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

595112103

(CUSIP Number)

12/31/2025

(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)

SCHEDULE 13G

CUSIP No. 595112103

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 58,426,156.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 58,472,522.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

58,472,522.00

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)

5.2 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Micron Technology, Inc.
(b)	Address of issuer's principal executive offices: 8000 S. Federal Way, Boise, ID 83716
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 No.: 595112103
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: 58,472,522 ** **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 58,472,522 shares or 5.2% of the 1,125,509,261 shares believed to be outstanding.
(b)	Percent of class: 5.2 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 58,426,156
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 58,472,522
	(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:	Timothy J. Moon
Name/Title:	Vice President and Senior Counsel, Capital Research and Management Company
Date:	02/10/2026

FAQ

What stake in Micron Technology (MU) does Capital World Investors report?

Capital World Investors reports beneficial ownership of 58,472,522 shares of Micron Technology common stock. This represents 5.2% of the outstanding shares, based on 1,125,509,261 shares believed to be outstanding as of December 31, 2025.

What type of SEC filing did Capital World Investors submit for Micron (MU)?

Capital World Investors submitted an amended Schedule 13G (Schedule 13G/A, Amendment No. 1) for Micron Technology. This filing reports passive beneficial ownership of more than 5% of Micron’s common stock as of December 31, 2025.

Is Capital World Investors seeking to influence control of Micron Technology (MU)?

The filing states the Micron shares were acquired and are held in the ordinary course of business. It specifically certifies they were not acquired and are not held for the purpose or effect of changing or influencing control of Micron Technology.

How many Micron (MU) shares can Capital World Investors vote and dispose of?

Capital World Investors reports sole power to vote or direct the vote over 58,426,156 shares. It also reports sole power to dispose or direct the disposition of 58,472,522 shares, with no shared voting or dispositive power.

Who signed the Micron (MU) Schedule 13G/A for Capital World Investors?

The Schedule 13G/A was signed by Timothy J. Moon, identified as Vice President and Senior Counsel of Capital Research and Management Company. The certification affirms that the information provided about Micron share ownership is true, complete, and correct.

Through which entities does Capital World Investors hold Micron (MU) shares?

Capital World Investors is described as a division of Capital Research and Management Company and its investment management subsidiaries and affiliates. These investment management entities collectively provide services under the Capital World Investors name and are deemed beneficial owners of the Micron shares.