Diebold Nixdorf (DBD) holder Capital World Investors reports 34.9% stake

Rhea-AI Filing Summary

Capital World Investors, a division of Capital Research and Management Company, reports beneficial ownership of 11,844,145 Common Shares of Diebold Nixdorf, Incorporated.

This stake represents 34.9% of Diebold Nixdorf’s 33,946,588 Common Shares outstanding as of July 21, 2026, based on the issuer’s Form 10‑Q. The amendment states the updated percentage results from a change in the number of outstanding Common Shares rather than a change in the Reporting Person’s share count.

Filing Explained

Amendment No. 4 reports that Capital World Investors held 11,844,145 Common Shares at the July 29 close, with sole voting and dispositive power; its 34.9% ownership figure uses the issuer’s outstanding-share count and does not report a change in its share count.

Key Figures

Beneficial ownership: 11,844,145 Common Shares Ownership percentage: 34.9 % Shares outstanding: 33,946,588 Common Shares +2 more

5 metrics

Beneficial ownership 11,844,145 Common Shares Common Shares beneficially owned by Capital World Investors as of close of business on July 29, 2026

Ownership percentage 34.9 % Percentage of Diebold Nixdorf Common Shares represented by 11,844,145 shares

Shares outstanding 33,946,588 Common Shares Issuer’s Common Shares outstanding as of July 21, 2026, per Form 10‑Q

Sole Voting Power 11,844,145 Common Shares Shares over which Capital World Investors has sole voting power

Sole Dispositive Power 11,844,145 Common Shares Shares over which Capital World Investors has sole dispositive power

Key Terms

beneficially owned, Sole Voting Power, Sole Dispositive Power, Schedule 13D, +1 more

5 terms

beneficially owned financial

"The aggregate number of Common Shares to which this relates is 11,844,145 Common Shares held"

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 Voting Power financial

"Number of Shares Beneficially Owned by Each Reporting Person With: | 7 | Sole Voting Power 11,844,145.00"

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.

Sole Dispositive Power financial

"9 | Sole Dispositive Power 11,844,145.00 10 | Shared Dispositive Power"

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.

Schedule 13D regulatory

"This Amendment No. 4 ("Amendment No. 4") amends and supplements the filed on August 21, 2023"

A Schedule 13D is a legal document that investors file with regulators when they buy a large enough stake in a company to potentially influence its management or decisions. It provides details about the investor’s intention, ownership stake, and plans, helping other investors understand who is gaining control and what their motives might be.

investment management entities financial

"together with CMRC, the "investment management entities"), relating to the common shares"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 07/31/2026 - 04:28 PM Accepted by SEC EDGAR 07/31/2026 - 04:27 PM Learn about SEC filing dates

FAQ

What ownership stake in Diebold Nixdorf (DBD) does Capital World Investors report in this Schedule 13D/A?

Capital World Investors reports beneficial ownership of 11,844,145 Common Shares of Diebold Nixdorf, Incorporated. This position represents 34.9% of the issuer’s outstanding Common Shares, based on 33,946,588 shares outstanding as of July 21, 2026.

How was the 34.9% ownership percentage for Diebold Nixdorf (DBD) calculated in this filing?

The 34.9% ownership is based on 11,844,145 Common Shares held by Capital World Investors and 33,946,588 Common Shares outstanding as of July 21, 2026, as reported in Diebold Nixdorf’s Form 10‑Q filed July 29, 2026.

Did Capital World Investors report a change in its number of Diebold Nixdorf (DBD) shares held?

The amendment states it is being filed to reflect a change in the percentage of beneficial ownership resulting from a change in the outstanding Common Shares, rather than describing a change in the number of shares held by Capital World Investors.

What voting and dispositive power over Diebold Nixdorf (DBD) shares does Capital World Investors report?

Capital World Investors reports Sole Voting Power over 11,844,145 Common Shares and Sole Dispositive Power over 11,844,145 Common Shares. No shared voting or shared dispositive power is reported in this amendment.

As of what dates are the key ownership figures in this Diebold Nixdorf (DBD) Schedule 13D/A measured?

Capital World Investors’ 11,844,145 Common Shares are reported as held as of the close of business on July 29, 2026. The 33,946,588 shares outstanding figure is as of July 21, 2026, per the issuer’s Form 10‑Q.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 4)

Diebold Nixdorf, Incorporated

(Name of Issuer)

Common Shares

(Title of Class of Securities)

253651202

(CUSIP Number)

Timothy J. Moon
Capital World Investors, 333 South Hope Street, 55th Floor
Los Angleles, CA, 90071
(213) 615-0050

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

07/29/2026

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

schemaVersion:

SCHEDULE 13D

CUSIP Number(s): 253651202

1

Name of reporting person

Capital World Investors

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

OO

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 11,844,145.00
8	Shared Voting Power
9	Sole Dispositive Power 11,844,145.00
10	Shared Dispositive Power

11

Aggregate amount beneficially owned by each reporting person

11,844,145.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

34.9 %

14

Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person:

The calculation of the percentage of the class beneficially owned by the reporting person is based on 33,946,588 Common Shares (as defined in Item 1 below) outstanding as of July 21, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q, filed with the SEC on July 29, 2026.

SCHEDULE 13D

Item 1.	Security and Issuer
(a)	Title of Class of Securities: Common Shares
(b)	Name of Issuer: Diebold Nixdorf, Incorporated
(c)	Address of Issuer's Principal Executive Offices: 350 Orchard Avenue NE, North Canton, OHIO , 44720-2556.
Item 1 Comment: This Amendment No. 4 ("Amendment No. 4") amends and supplements the Schedule 13D filed on August 21, 2023, as amended by Amendment No. 1 thereto filed on October 24, 2023, Amendment No. 2 thereto filed on March 11, 2024 and Amendment No. 3 thereto filed on February 17, 2026 (as amended, the "Schedule 13D") on behalf of Capital World Investors ("CWI" or the "Reporting Person"), a division of Capital Research and Management Company ("CRMC"), a Delaware corporation, 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 CMRC, the "investment management entities"), relating to the common shares, $0.01 value per share (the "Common Shares"), of Diebold Nixdorf, Incorporated, a Delaware corporation (the "Issuer"). Each Item below amend and supplements the information disclosed under the corresponding Item of the Schedule 13D unless otherwise noted. Except as specifically provided herein, this Amendment No. 4 does not modify any of the information previously reported in the Schedule 13D. Capitalized terms used but not defined in this Amendment No.4 shall have the same meanings herein as are ascribed to such terms in the Schedule 13D. This Amendment No. 4 is being filed to reflect the change in percentage of beneficial ownership held by the Reporting Person as a result of the change in the outstanding Common Shares.
Item 5.	Interest in Securities of the Issuer
(a)	The information contained in Item 5(a) of the Schedule 13D is hereby amended and supplemented as follows: The aggregate number of Common Shares to which this Schedule 13D relates is 11,844,145 Common Shares held as of the close of business on July 29, 2026, which represents 34.9% of the Issuer's outstanding Common Shares. The foregoing percentage is calculated based on 33,946,588 Common Shares outstanding as of July 21, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q, filed with the SEC on July 29, 2026.

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:	/s/ Timothy J. Moon
Name/Title:	Vice President and Senior Counsel, Capital Research and Management Company
Date:	07/31/2026