Louis Berkman Investment Co has bought AP on 7 days since Mar 2019

Louis Berkman Investment Co is a privately held investment and holding company based in Steubenville, Ohio, serving as a major shareholder and 10% owner of Ampco-Pittsburgh Corp (AP) through long‑standing insider ownership.( As of recent SEC-reported data compiled by GuruFocus, the firm beneficially owns more than 3 million shares of Ampco-Pittsburgh, reflecting a concentrated position in the steel and industrial equipment sector and an estimated stake worth in the tens of millions of dollars.( The company’s mailing address in regulatory filings is Steubenville, Ohio, consistent with its historic operational base.(

The firm traces its origins to The Louis Berkman Company, incorporated in 1931 by steel magnate Louis Berkman, and over time has evolved into a diversified group of businesses and investments, including operations in steel, industrial supplies, and snow and ice control equipment.( Securities and news reports describe Louis Berkman Investment Co as being composed of “numerous small companies” and as the principal shareholder of Ampco-Pittsburgh Corp, linking it closely to the Berkman family’s leadership and legacy at Ampco-Pittsburgh.( Ownership filings indicate that Louis Berkman and his daughter Donna Paul (whose husband, Robert A. Paul, served as president and CEO of Ampco-Pittsburgh) have held controlling interests in the company, underscoring its role as the family’s primary investment vehicle and corporate insider in Ampco-Pittsburgh.(

Written by Perplexity from public sources.