SCHEDULE: Louis Berkman Boosts Ampco-Pittsburgh Stake to 15.39%

The Louis Berkman Investment Company increased its beneficial ownership in Ampco-Pittsburgh Corporation by purchasing an additional 93,000 common shares for investment purposes.

Summary

• The Louis Berkman Investment Company (LBIC) filed an Amendment No. 8 to its Schedule 13D, reporting an increase in its stake in Ampco-Pittsburgh Corporation.
• LBIC acquired an additional 93,000 common shares of Ampco-Pittsburgh Corporation on November 17, 2025.
• The shares were purchased at a weighted average price of $2.67 per share, totaling $248,316.40.
• Following this transaction, LBIC beneficially owns 3,127,792 common shares, representing 15.39% of the outstanding common stock.
• The purpose of the transaction was stated as 'for investment purposes.'
• The percentage ownership is based on 20,326,389 common shares outstanding as of November 7, 2025.
• Laurence Paul, a Director and President of LBIC, beneficially owns 84,368 common shares (excluding LBIC's holdings).
• Stephen Paul, a Director of Ampco-Pittsburgh and a Director/President of LBIC, beneficially owns 112,764 common shares (excluding LBIC's holdings).

Sentiment

Score: 7

Explanation: The increased stake by a long-term investor suggests confidence in the company's value, which is generally positive. The transaction is for investment purposes, indicating a belief in future appreciation without immediate activist intent.

Positives

• Increased stake by a significant investor (The Louis Berkman Investment Company) signals confidence in Ampco-Pittsburgh Corporation's future prospects.
• The purchase was explicitly for 'investment purposes,' suggesting a long-term view.
• The weighted average purchase price of $2.67 per share indicates a specific valuation point at which the investor found the shares attractive.

Risks

• The filing itself does not detail specific risks related to Ampco-Pittsburgh Corporation. It only states that the reporting person has no plans or proposals that would result in actions or events set forth in paragraphs (a) through (j) of Item 4 of Schedule 13D, which typically relate to corporate control or restructuring.

Future Outlook

The filing states that the Reporting Person has no plans or proposals that relate to or would result in any of the actions or events typically associated with corporate control or restructuring, beyond the investment purpose.

Industry Context

This filing indicates a continued accumulation of shares by a long-term investor in Ampco-Pittsburgh Corporation, a company typically involved in specialty metals and industrial products. Such an increase in stake by a significant shareholder can be viewed positively, suggesting confidence in the company's long-term value proposition within its industry, especially if the company operates in a cyclical or capital-intensive sector.

Comparison to Industry Standards

• The increase in stake by The Louis Berkman Investment Company, a long-term investor, is a common strategy among activist or value investors who see potential in undervalued companies within the industrial sector.
• Compared to other industrial companies, a 15.39% stake by a single investment company is a substantial holding, often indicative of a desire for influence or a belief in significant future appreciation.
• While specific comparable companies or projects are not mentioned in the filing, such an accumulation often precedes or accompanies efforts to improve corporate governance or operational efficiency, similar to strategies seen with investors like Carl Icahn or Nelson Peltz in various industrial or manufacturing firms.

Related Party Transactions

• Laurence Paul, a Director and President of LBIC, beneficially owns 84,368 Common Shares of the Issuer (excluding Common Shares owned by LBIC).
• Stephen Paul, a Director of the Issuer and a Director and President of LBIC, beneficially owns 112,764 Common Shares of the Issuer (excluding Common Shares owned by LBIC).

Stakeholder Impact

• Shareholders: The increased stake by a significant investor could be viewed positively, potentially signaling confidence and stability. It might also lead to increased scrutiny or influence over corporate decisions in the long term.
• Management: The presence of a significant shareholder with a director on the board (Stephen Paul) implies a degree of oversight and potential influence on strategic direction.

Key Dates

Recommendation

The filing indicates a significant investor, The Louis Berkman Investment Company, has increased its stake in Ampco-Pittsburgh Corporation, signaling confidence in the company's long-term value. This is generally a positive indicator. However, without additional financial performance data or strategic announcements from Ampco-Pittsburgh itself, this filing primarily confirms an existing investor's commitment rather than revealing new catalysts for immediate significant price movement. The purchase price of $2.67 per share provides a recent valuation point from a knowledgeable investor. For existing shareholders, this reinforces a 'hold' position, while potential new investors might consider it a signal for further due diligence.

Keywords

Ampco-Pittsburgh Corporation, Louis Berkman Investment Company, Schedule 13D, Common Stock, Beneficial Ownership, Investment, Share Purchase, Stake Increase, AMP