Capital World Investors filed Amendment No. 2 to a Schedule 13G reporting beneficial ownership of 42,208,309 shares of Micron Technology common stock, representing 3.7% of 1,127,734,051 shares outstanding. The filing states CWI has sole voting power over 42,168,690 shares and sole dispositive power over 42,208,309 shares. The disclosure identifies Capital World Investors as a division of Capital Research and Management Company and is signed by Jae Won Chung.
Positive
None.
Negative
None.
Insights
Large institutional holding reported: 42.2M shares, 3.7% of outstanding.
Capital World Investors is disclosed as the beneficial owner of $0 42,208,309 shares, with 3.7% of the 1,127,734,051 share base reported in the filing. The filing lists sole voting power for 42,168,690 shares and sole dispositive power for 42,208,309 shares, indicating centralized voting and sale authority within the investment management entities.
Because this is an amended Schedule 13G reporting sub‑5% institutional ownership, the change is routine and does not by itself indicate an activist intent or control change. Subsequent filings would show material changes in position size or intentions.
Key Figures
Filed instrument:Schedule 13G/A (Amendment No. 2)Beneficial ownership:42,208,309 sharesPercent of class:3.7%+3 more
Beneficial ownership42,208,309 sharesAmount beneficially owned reported in the filing
Percent of class3.7%Percentage of 1,127,734,051 shares believed outstanding
Shares outstanding1,127,734,051 sharesShares believed to be outstanding as stated in the filing
Sole voting power42,168,690 sharesNumber with sole power to vote
Sole dispositive power42,208,309 sharesNumber with sole power to dispose
Key Terms
Schedule 13G/A, beneficial owner, sole dispositive power, sole voting power
4 terms
Schedule 13G/Aregulatory
"Amendment No. 2 to a Schedule 13G reporting beneficial ownership"
A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.
beneficial ownerfinancial
"CWI is deemed to be the beneficial owner of 42,208,309 shares"
A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.
sole dispositive powerregulatory
"Sole power to dispose or to direct the disposition of: 42,208,309"
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.
sole voting powerregulatory
"Sole power to vote or to direct the vote: 42,168,690"
Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.
What stake does Capital World Investors hold in Micron (MU)?
Capital World Investors reports beneficial ownership of 42,208,309 shares, equal to 3.7% of 1,127,734,051 shares outstanding as stated in the amendment.
How much voting power does Capital World Investors have in MU?
The filing shows sole voting power over 42,168,690 shares, with 0 shares reported as shared voting power, per the Schedule 13G/A.
Does the Schedule 13G/A indicate Capital World Investors will sell or buy MU shares?
The amendment reports beneficial ownership and voting/dispositive powers; it does not state any specific buying or selling plans or transaction directives in the provided excerpt.
Who filed the Schedule 13G/A amendment for this holding?
The filing was made by Capital World Investors, a division of Capital Research and Management Company, and signed by Jae Won Chung, Senior Vice President and Associate General Counsel.
Is this holding considered an ownership of over 5% of MU?
No. The Schedule 13G/A classifies this as ownership of 5 percent or less of the class and reports a 3.7% stake.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 2)
Micron Technology, Inc.
(Name of Issuer)
Common Stock
(Title of Class of Securities)
595112103
(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):
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
42,168,690.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
42,208,309.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
42,208,309.00
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)
3.7 %
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:
42,208,309 **
**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 42,208,309 shares or 3.7% of the 1,127,734,051 shares believed to be outstanding.
(b)
Percent of class:
3.7 %
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
42,168,690
(ii) Shared power to vote or to direct the vote:
0
(iii) Sole power to dispose or to direct the disposition of:
42,208,309
(iv) Shared power to dispose or to direct the disposition of:
0
Item 5.
Ownership of 5 Percent or Less of a Class.
Ownership of 5 percent or less of a class
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
