[SCHEDULE 13G] Aebi Schmidt Holding AG SEC Filing

Rhea-AI Filing Summary

Gerold Buettiker and Gebuka AG report shared beneficial ownership of 10,586,093 shares of Aebi Schmidt Holding AG, representing 13.7% of the company's common stock. The filing on Schedule 13G indicates no sole voting or dispositive power; all reported voting and dispositive power is shared. Both reporting persons are organized in Switzerland and list the same Swiss address. The filing includes a joint filing agreement and powers of attorney dated August 2025.

Positive

• Disclosure of a material stake (13.7%) provides transparency to the market
• Joint filing and powers of attorney included, clarifying coordination and authority to file

Negative

• None.

Insights

Securities Analyst

TL;DR: A 13.7% stake disclosed; shared control suggests passive or coordinated ownership, which is materially relevant to shareholders.

The Schedule 13G shows that Gerold Buettiker and Gebuka AG beneficially own 10,586,093 shares, equal to 13.7% of Aebi Schmidt's common stock. Reported holdings are characterized by shared voting and dispositive power only, with no sole control reported. The joint filing and powers of attorney document coordination between the individual and the corporate holder. For investors, a >5% disclosure is material because it signifies a concentrated stake that can influence corporate actions, even if formal sole control is not asserted.

Corporate Governance Expert

TL;DR: Unified disclosure of a significant 13.7% position highlights potential influence; structure indicates indirect ownership through Gebuka AG.

The filing clarifies that the shares directly owned by Gebuka AG are attributed to Mr. Buettiker as its sole shareholder, explaining the identical amounts reported by both filing persons. The absence of sole voting or dispositive power implies that the position is held in a shared or coordinated manner rather than as an individually controlled block. The included joint filing agreement and powers of attorney demonstrate formal coordination in reporting. This information is material for assessing shareholder composition and governance dynamics.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Aebi Schmidt Holding AG

(Name of Issuer)

Common Stock, Par Value $1.00 per share

(Title of Class of Securities)

H00501108

(CUSIP Number)

07/01/2025

(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. H00501108

1

Names of Reporting Persons

Gerold Buettiker

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

SWITZERLAND

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 10,586,093.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 10,586,093.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

10,586,093.00

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)

13.7 %

12

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13G

CUSIP No. H00501108

1

Names of Reporting Persons

Gebuka AG

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

SWITZERLAND

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 10,586,093.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 10,586,093.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

10,586,093.00

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)

13.7 %

12

Type of Reporting Person (See Instructions)

CO

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Aebi Schmidt Holding AG
(b)	Address of issuer's principal executive offices: Schulstrasse 4, Frauenfeld V8, Switzerland, CH-8500
Item 2.
(a)	Name of person filing: (1) Gerold Buettiker (2) Gebuka AG
(b)	Address or principal business office or, if none, residence: (1) Gerold Buettiker: Rietlistrasse 12, Neuheim V8, Switzerland, CH-6345 (2) Gebuka AG: Rietlistrasse 12, Neuheim V8, Switzerland, CH-6345
(c)	Citizenship: (1) Gerold Buettiker: Switzerland (2) Gebuka AG: Switzerland
(d)	Title of class of securities: Common Stock, Par Value $1.00 per share
(e)	CUSIP No.: H00501108
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: See the responses to item 9 on the attached cover pages
(b)	Percent of class: See the responses to item 11 on the attached cover pages
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: See the responses to item 5 on the attached cover pages
	(ii) Shared power to vote or to direct the vote: See the responses to item 6 on the attached cover pages
	(iii) Sole power to dispose or to direct the disposition of: See the responses to item 7 on the attached cover pages
	(iv) Shared power to dispose or to direct the disposition of: See the responses to item 8 on the attached cover pages
Item 5.	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.
	If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(K), so indicate under Item 3(k) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group. The securities reported herein as beneficially owned by Mr. Gerold Buettiker consist of securities which are directly owned by Gebuka AG, which shares Mr. Buettiker is deemed to indirectly beneficially own as the result of his being the sole shareholder of Gebuka AG.
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.	Certifications:
	Not Applicable

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.

Gerold Buettiker

Signature:	/s/ John F. Brown
Name/Title:	Attorney-in-Fact
Date:	08/14/2025

Gebuka AG

Signature:	/s/ John F. Brown
Name/Title:	Attorney-in-Fact
Date:	08/14/2025

Exhibit Information

99.1 Joint Filing Agreement, dated as of August 14, 2025 99.2 Power of Attorney, dated as of August 8, 2025, relating to Gerold Buettiker 99.3 Power of Attorney, dated as of August 8, 2025, relating to Gebuka AG

FAQ

Who filed the Schedule 13G for AEBI?

The filing was made by Gerold Buettiker and Gebuka AG, both listed as Swiss.

How many Aebi Schmidt (AEBI) shares are reported and what percent of the class is that?

The reporting persons beneficially own 10,586,093 shares, representing 13.7% of the common stock.

Do the reporting persons claim sole voting or dispositive power over the shares?

No. The filing reports 0 sole voting power and 0 sole dispositive power; all reported power is shared.

What documents are attached to the filing to support the disclosure?

The filing lists a Joint Filing Agreement dated August 14, 2025, and Powers of Attorney dated August 8, 2025.

Where are the reporting persons organized or domiciled?

Both Gerold Buettiker and Gebuka AG are listed as residents/organized in Switzerland.