1. GAMCO manages approximately $35 billion in assets with a diversified 13F portfolio of over 1100 positions. 2. In Q2 2024, the value of Gabelli Funds' 13F portfolio decreased by about 3%, with top holdings including Microsoft, Nvidia, Alphabet, and Lennar. 3. Stake increases were observed in Nvidia Corp, National Fuel Gas, and Amazon, while stakes in Microsoft Corp, Alphabet Inc, and MasterCard Inc were reduced.