UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 17)*

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 Sections 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box ☐.

NOTE: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Section 240.13d-7 for other parties to whom copies are to be sent.

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).

The Schedule 13D originally filed with the Securities and Exchange Commission (the “SEC”) with respect to the Issuer on April 9, 2013, as amended by Amendment Nos. 1 through 16 (the “Schedule 13D”), is hereby further amended and supplemented to include the information set forth herein. This amended Statement on Schedule 13D/A constitutes Amendment No. 17 to the Schedule 13D. Capitalized terms used but not defined herein have the meanings given to such terms in the Schedule 13D.

Item 1. Security and Issuer

This Schedule 13D relates to shares of the common stock (the “Common Stock”) of AGCO Corporation (the “Issuer”), the principal executive offices of which are located at 4205 River Green Parkway, Duluth, Georgia 30096.

Item 2. Identity and Background

No material change.

Item 3. Source and Amount of Funds or Other Consideration

No material change.

Item 4. Purpose of Transaction

Item 4 of the Schedule 13D is hereby further amended and supplemented by adding the following at the end thereof:

“On April 15, 2024, TAFE and the Issuer executed the Amendment No.1 to the Amended and Restated Letter Agreement (effective April 24, 2024), pursuant to which, the termination date of the Letter Agreement was extended until April 24, 2025 (the “Amendment to the Letter Agreement”). All other terms of the Letter Agreement remain in full force and effect.”

Item 5. Interest in Securities of the Issuer

(a) The aggregate percentage of shares reported owned on this Schedule 13D is based on 74,617,985 shares of Common Stock outstanding as of March 15, 2024, which is the total number of shares of Common Stock outstanding as reported in the Issuer’s Proxy Statement, as filed with the SEC on March 25, 2024 and incorporated by reference in the Issuer’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023, filed with the SEC on February 27, 2024. As of the close of business on April 15, 2024 (i) TAFE beneficially owned 12,150,152 shares of Common Stock, which constituted approximately 16.3% of the Common Stock outstanding; (ii) TAFE Motors and Tractors beneficially owned 3,263,321 shares of Common Stock, which constituted approximately 4.4% of the Common Stock outstanding; and (iii) Ms. Srinivasan beneficially owned 12,172,765 shares of Common Stock, which constituted approximately 16.3% of the Common Stock outstanding, including the 22,613 shares she holds in her individual capacity. Ms. Srinivasan disclaims beneficial ownership of the Common Stock beneficially owned by each of the Companies, and this report shall not be deemed an admission that Ms. Srinivasan is a beneficial owner of such shares for the purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934 or for any other purpose. Each of the Companies disclaims beneficial ownership of the 22,613 shares of Common Stock owned directly by Ms. Srinivasan in her individual capacity, and this report shall not be deemed an admission that either of the Companies is a beneficial owner of such shares for the purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934 or for any other purpose. TAFE Motors and Tractors disclaims beneficial ownership of the 8,886,831 shares of Common Stock purchased on behalf of TAFE under the Purchase Plans, and this report shall not be deemed an admission that TAFE Motors and Tractors is a beneficial owner of such shares for the purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934 or for any other purpose.

(b) For each person listed, the following table indicates the number of shares of Common Stock as to which there is sole power to vote or to direct the vote, shared power to vote or to direct the vote, sole power to dispose or to direct the disposition and shared power to dispose or to direct the disposition:

(c) See Annex A hereto.

(d) Not applicable.

(e) Not applicable.

Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer

Item 6 of the Schedule 13D is hereby further amended and supplemented by adding the following before the second-last paragraph thereof:

“On April 15, 2024, TAFE and the Issuer executed the Letter Agreement Amendment (effective April 24, 2024), pursuant to which, the termination date of the Letter Agreement was extended until April 24, 2025. All other terms of the Letter Agreement remain in full force and effect.

This summary description of the material terms of the Letter Agreement Amendment is qualified in its entirety by reference to the complete terms of the Letter Agreement Amendment, which is attached hereto as Exhibit G.”

Item 7. Material to Be Filed as Exhibits

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.

Date: April 17, 2024

ANNEX A

Transactions by TAFE during the last 60 days: None.

Transactions by TAFE Motors and Tractors during the last 60 days: None.

Transactions by Ms. Srinivasan in her individual capacity during the last 60 days: None.

EXHIBIT A

Persons through whom Amalgamations may be deemed to control the Companies

Set forth below are the (i) name, (ii) principal business address and (iii) place of organization of each person through the ownership of whom Amalgamations may be deemed, for purposes of this Schedule 13D, to control the Companies.

Directors and Executive Officers of Simpson & Company Limited

Set forth below are the (i) name, (ii) title, (iii) country of citizenship, (iv) principal occupation, (v) principal business address, (vi) ownership of Common Stock and (vii) transactions in Common Stock during the past 60 days (if any) of each of the directors and executive officers of Simpson & Company Limited.

EXHIBIT B

Directors and Executive Officers of TAFE

Set forth below are the (i) name, (ii) title, (iii) country of citizenship, (iv) principal occupation, (v) principal business address, (vi) ownership of Common Stock and (vii) transactions in Common Stock during the past 60 days (if any) of each of the directors and executive officers of TAFE.

⁽¹⁾       Does not include holdings of Common Stock of TAFE and TAFE Motors and Tractors, as disclosed in Item 5.

⁽²⁾       Based on DEF 14A filed by the Issuer with the SEC on March 25, 2024.

Directors and Executive Officers of TAFE Motors and Tractors

Set forth below are the (i) name, (ii) title, (iii) country of citizenship, (iv) principal occupation, (v) principal business address, (vi) ownership of Common Stock and (vii) transactions in Common Stock during the past 60 days (if any) of each of the directors and executive officers of TAFE Motors and Tractors.

⁽¹⁾        Does not include holdings of Common Stock of TAFE and TAFE Motors and Tractors, as disclosed in Item 5.

EXHIBIT C

Directors and Executive Officers of Amalgamations

Set forth below is the (i) name, (ii) title, (iii) country of citizenship, (iv) principal occupation, (v) principal business address, (vi) ownership of Common Stock and (vii) transactions in Common Stock during the past 60 days (if any) of each of the directors and executive officers of Amalgamations.

⁽¹⁾        Does not include holdings of Common Stock of TAFE and TAFE Motors and Tractors, as disclosed in Item 5.