Rutabaga Capital exits Ampco Pittsburgh (AP) with 0% reported stake

Rhea-AI Filing Summary

Rutabaga Capital Management filed an amended Schedule 13G reporting that it no longer beneficially owns any shares of Ampco Pittsburgh Corp common stock. The filing lists 0 shares beneficially owned, representing 0.0% of the outstanding common stock, with no sole or shared voting or dispositive power. Rutabaga certifies that any securities previously held were acquired and held in the ordinary course of business and not for the purpose of changing or influencing control of the company.

Insights

Equity ownership and governance analyst

Institutional holder reports 0% ownership in Ampco Pittsburgh.

Rutabaga Capital Management, an investment adviser, now reports beneficial ownership of 0 shares, or 0.0%, of Ampco Pittsburgh Corp common stock. All voting and dispositive powers are listed as zero, indicating it no longer has a reportable economic or control-related interest under Schedule 13G.

The firm also certifies that any holdings were acquired and held in the ordinary course of business and not with the purpose or effect of influencing control. This aligns with passive institutional ownership rather than activist involvement.

The change formally records that this institutional investor is no longer a significant shareholder. Future ownership disclosures from other large holders in company filings may further clarify how the shareholder base is evolving.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

AMPCO PITTSBURGH CORP

(Name of Issuer)

Common

(Title of Class of Securities)

032037103

(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. 032037103

1

Names of Reporting Persons

RUTABAGA CAPITAL MANAGEMENT LLC/MA

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

MASSACHUSETTS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0.0 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: AMPCO PITTSBURGH CORP
(b)	Address of issuer's principal executive offices: 726 BELL AVENUE, 726 BELL AVENUE, CARNEGIE, PENNSYLVANIA, 15106.
Item 2.
(a)	Name of person filing: Rutabaga Capital Management
(b)	Address or principal business office or, if none, residence: 121 High Street, Boston, MA 02110
(c)	Citizenship: United States of America
(d)	Title of class of securities: Common
(e)	CUSIP No.: 032037103
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: 0
(b)	Percent of class: 0 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 0
	(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.

RUTABAGA CAPITAL MANAGEMENT LLC/MA

Signature:	Peter C. Schliemann
Name/Title:	Managing Principal
Date:	01/22/2026

FAQ

What did Rutabaga Capital Management report in its Schedule 13G/A for AP?

Rutabaga Capital Management reported that it beneficially owns 0 shares of Ampco Pittsburgh Corp common stock, representing 0.0% of the class.

Does Rutabaga Capital Management still have voting power over Ampco Pittsburgh (AP) shares?

No. The filing states that Rutabaga Capital Management has 0 sole or shared voting power and 0 sole or shared dispositive power over Ampco Pittsburgh common stock.

What percentage of Ampco Pittsburgh Corp (AP) does Rutabaga Capital Management own?

Rutabaga Capital Management reports beneficial ownership of 0.0% of Ampco Pittsburgh Corp’s common stock in this amended Schedule 13G.

Why is this Ampco Pittsburgh (AP) filing labeled as Amendment No. 1?

The document is marked Amendment No. 1, indicating it updates a prior Schedule 13G, now reflecting that Rutabaga Capital Management’s beneficial ownership has fallen to 5% or less, specifically 0%.

Is Rutabaga Capital Management acting as an activist investor in Ampco Pittsburgh (AP)?

No. Rutabaga certifies that any securities referred to were acquired and held in the ordinary course of business and not for the purpose of changing or influencing control of Ampco Pittsburgh.

What type of entity is Rutabaga Capital Management in the AP Schedule 13G/A?

Rutabaga Capital Management is classified as an investment adviser (IA) under the relevant SEC rule in the ownership disclosure for Ampco Pittsburgh.