According to @StockMKTNewz, on Dec 9, 2025, Mastercard (MA) announced a new $14 billion share repurchase program, signaling a major corporate action headline for MA stock. Source: @StockMKTNewz. The source does not include timing, duration, or execution details of the buyback, indicating only the authorization headline at this stage. Source: @StockMKTNewz. No crypto assets are mentioned in the source, so no direct crypto market impact is stated; this remains a stock-specific update for MA that traders may track for subsequent official filings or execution disclosures. Source: @StockMKTNewz.