AMPCO-PITTSBURGH CORP (AP) Institutional Ownership and Insiders Activity

AMPCO-PITTSBURGH CORP (AP) is widely held by institutional investors, with 84 firms reporting positions valued at approximately $99.47M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Gamco Investors, Inc. Et Al is the largest disclosed holder, reporting approximately $21.28M in AP holdings in its latest filing.

Recent insider activity includes 1 tracked Form 4 transaction over the last three months, reflecting ongoing executive and director trading activity.