Capital World Investors trims to 0.2% stake in MAA (NYSE: MAA)

Rhea-AI Filing Summary

Capital World Investors has filed an amended ownership report on Mid-America Apartment Communities, Inc. common stock. The firm reports beneficial ownership of 229,144 shares, representing about 0.2% of the company’s 117,081,742 shares believed to be outstanding as of the reporting date.

Capital World Investors, a division of Capital Research and Management Company and related investment management entities, has sole voting and dispositive power over these shares and no shared authority. The filing states the position is held in the ordinary course of business and not for the purpose of changing or influencing control of Mid-America Apartment Communities.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 2)

Mid-America Apartment Communities, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

59522J103

(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. 59522J103

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 229,144.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 229,144.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

229,144.00

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)

0.2 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Mid-America Apartment Communities, Inc.
(b)	Address of issuer's principal executive offices: 6815 Poplar Avenue, Suite 500, Germantown, TN 38138, 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 No.: 59522J103
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: 229,144 ** **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 229,144 shares or 0.2% of the 117,081,742 shares believed to be outstanding.
(b)	Percent of class: 0.2 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 229,144
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 229,144
	(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:	Timothy J. Moon
Name/Title:	Vice President and Senior Counsel, Capital Research and Management Company
Date:	02/10/2026

FAQ

What stake does Capital World Investors report in Mid-America Apartment Communities (MAA)?

Capital World Investors reports beneficial ownership of 229,144 shares of Mid-America Apartment Communities common stock, representing about 0.2% of the 117,081,742 shares believed to be outstanding. This reflects a relatively small minority position in the company’s equity.

Is Capital World Investors seeking control of Mid-America Apartment Communities (MAA)?

No. The filing certifies the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Mid-America Apartment Communities, nor in connection with any transaction having that control-related purpose or effect.

How much voting power does Capital World Investors have in MAA shares?

Capital World Investors reports sole voting power over 229,144 shares and no shared voting power. It also has sole dispositive power over the same number of shares, meaning it alone can decide how these particular shares are voted and whether they are sold.

Why is this filing labeled as beneficial ownership of 5 percent or less?

Item 5 of the filing states ownership of 5 percent or less of a class. With 229,144 shares out of 117,081,742 believed outstanding, Capital World Investors’ reported 0.2% stake falls well below the 5% threshold that typically triggers more extensive Schedule 13D-style reporting.

Who signed the Schedule 13G/A for Capital World Investors regarding MAA?

The filing was signed by Timothy J. Moon, identified as Vice President and Senior Counsel of Capital Research and Management Company. His signature certifies, after reasonable inquiry, that the information provided about Capital World Investors’ ownership is true, complete, and correct.

What is the date of the ownership event reported for MAA in this Schedule 13G/A?

The Schedule 13G/A identifies 12/31/2025 as the date of the event requiring the filing. That date anchors when the reported ownership level of 229,144 shares, or approximately 0.2% of the class, is measured for Mid-America Apartment Communities’ common stock.