STAMFORD, Conn., Jan. 07, 2026 (GLOBE NEWSWIRE) -- Grayscale Investments®, the world’s largest digital asset-focused investment platform*, and manager of Grayscale® Decentralized Finance (DeFi) Fund (OTCQB: DEFG) (DeFi Fund), Grayscale® Smart Contract Fund (GSC Fund), and Grayscale® Decentralized AI Fund (AI Fund), today announced the updated Fund Component weightings for each product in connection with their respective fourth quarter 2025 reviews. In accordance with CoinDesk DeFi Select Index methodology, ...