Billionaire investor Mario Gabelli's investment fund filed a class-action lawsuit on behalf of Paramount Global shareholders ...

Mario Gabelli alleges the mogul's holding company, National Amusements, and its affiliates received nearly three times what ...

Gamco Investors, Inc. ET AL, managed by Mario Gabelli, recently executed a significant transaction involving Amazon.Com, Inc.

Gamco Investors, Inc. ET AL, managed by Mario Gabelli, recently executed a significant transaction involving Microsoft ...

Mario Gabelli's GAMCO sued Shari Redstone's National Amusements Inc., alleging NAI's deal to merge Paramount and Skydance had ...

The class action on behalf of 750 class A shareholders follows the $8 billion Skydance deal's closing last week ...

Mario Gabelli, the longtime fund manager who has made noise over the past two years about the terms of the Paramount-Skydance ...

As of July 31, 2025, GAMCO Asset Management Inc. ("GAMCO"), an affiliate of GAMCO Investors, Inc. (OTCQX: GAMI), along with ...

The GAMCO Investors chairman owned 12% of the media giant's voting stock - making him the second largest Class A shareholder ...

Mario J. Gabelli, the chairman and chief executive of Gamco Investors, has made more than three-quarters of a billion dollars in total compensation. By Patrick McGeehan May 3, 2013 ...

Longtime Pep Boys -Manny Moe & Jack shareholder Gamco Investors Inc. said it plans to nominate five candidates to the board of the auto-supplies and service retailer. Mario Gabelli ’s Gamco ...