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[SCHEDULE 13D/A] AMPCO PITTSBURGH CORP SEC Filing

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
SCHEDULE 13D/A
Rhea-AI Filing Summary

Ancora filed Amendment No. 3 to its Schedule 13D on Ampco Pittsburgh (AP), reporting reduced beneficial ownership below the 5% threshold. Mr. Fredrick DiSanto beneficially owns 857,065 shares (4.2%), including 72,633 shares held directly. Ancora Alternatives LLC and Ancora Holdings Group, LLC may each be deemed to beneficially own 784,432 shares (3.9%) across Ancora Merlin, Ancora Merlin Institutional, Ancora Catalyst, and Ancora Catalyst Institutional.

The filing states the group ceased to beneficially own more than 5% as of November 13, 2025. Shares outstanding were 20,326,389 as of November 7, 2025, per the company’s recent quarterly report.

Positive
  • None.
Negative
  • None.

Insights

Ancora’s stake falls below 5%, signaling reduced influence.

Ancora reports combined beneficial ownership of 784,432 shares (3.9%) through affiliated funds, while Fredrick DiSanto reports 857,065 shares (4.2%) including 72,633 directly held. Falling below 5% ends the group’s status as a >5% holder.

This matters because Schedule 13D filers often engage actively; a sub-5% position generally implies less leverage. Actual influence depends on future holdings and any governance initiatives disclosed elsewhere.

The filing specifies the Nov 13, 2025 crossover date and anchors percentages to 20,326,389 shares outstanding as of Nov 7, 2025. Subsequent filings may provide updated ownership levels if activity continues.






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).






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D


Ancora Alternatives LLC
Signature:/s/ Fredrick DiSanto
Name/Title:Fredrick DiSanto, Chair and CEO of Ancora Holdings Group, LLC, Sole Member
Date:11/14/2025
Ancora Merlin, LP
Signature:/s/ Fredrick DiSanto
Name/Title:Fredrick DiSanto, Chair and CEO of Ancora Holdings Group, LLC, Sole Member of Ancora Alternatives LLC, Investment Advisor and General Partner
Date:11/14/2025
ANCORA MERLIN INSTITUTIONAL, LP
Signature:/s/ Fredrick DiSanto
Name/Title:Fredrick DiSanto, Chair and CEO of Ancora Holdings Group, LLC, Sole Member of Ancora Alternatives LLC, Investment Advisor and General Partner
Date:11/14/2025
Ancora Catalyst, LP
Signature:/s/ Fredrick DiSanto
Name/Title:Fredrick DiSanto, Chair and CEO of Ancora Holdings Group, LLC, Sole Member of Ancora Alternatives LLC, Investment Advisor and General Partner
Date:11/14/2025
Ancora Catalyst Institutional, LP
Signature:/s/ Fredrick DiSanto
Name/Title:Fredrick DiSanto, Chair and CEO of Ancora Holdings Group, LLC, Sole Member of Ancora Alternatives LLC, Investment Advisor and General Partner
Date:11/14/2025
Ancora Holdings Group, LLC
Signature:/s/ Fredrick DiSanto
Name/Title:Fredrick DiSanto, Chair and CEO
Date:11/14/2025
DiSanto Fredrick D.
Signature:/s/ Fredrick DiSanto
Name/Title:Fredrick DiSanto
Date:11/14/2025

FAQ

What did Ancora disclose in its Schedule 13D/A for Ampco Pittsburgh (AP)?

It reported beneficial ownership below 5%, with affiliated entities at 784,432 shares (3.9%) and Fredrick DiSanto at 857,065 shares (4.2%).

When did Ancora fall below the 5% threshold in AP?

The group ceased to beneficially own more than 5% on November 13, 2025.

How many Ampco Pittsburgh shares were outstanding for these calculations?

There were 20,326,389 shares outstanding as of November 7, 2025, per the company’s 10-Q.

How much does Fredrick DiSanto hold directly in AP?

He holds 72,633 shares directly and reports total beneficial ownership of 857,065 shares (4.2%).

What are the shared voting and dispositive powers reported?

Affiliates report shared voting and dispositive power over 784,432 shares; Mr. DiSanto reports shared power over 857,065 shares.

Which Ancora funds are included in the AP position?

Holdings span Ancora Merlin (36,491), Ancora Merlin Institutional (355,747), Ancora Catalyst (31,404), and Ancora Catalyst Institutional (360,790).
Ampco-Pittsburg Corp

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