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

The most significant addition was iShares Core S&P 500 ETF (IVV), with 74,230 shares, accounting for 0.46% of the portfolio ...

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

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

GAMCO Investors chairman Mario Gabelli is moving forward with a class-action lawsuit seeking damages for the "unfair and ...

Discover why Associated Capital Group offers a unique value with a discount to book value, low volatility, and ...

The lawsuit alleges there was an ‘unfair and inequitable’ payout for shareholders.

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

The new regime at Paramount Skydance spent part of their first week after closing the $8 billion transaction making the ...

To compile the list of billionaire Mario Gabelli’s 10 small-cap stock picks with huge upside potential, we sifted through the Q4 2024 13F filings of GAMCO Investors from Insider Monkey.