According to @StockMKTNewz, Cathie Wood and ARK Invest bought 262,463 shares of Block $XYZ today, marking institutional accumulation that traders may track for near-term liquidity cues in the name (source: @StockMKTNewz on X, Aug 12, 2025). Block discloses that Cash App offers Bitcoin trading and generates Bitcoin-related revenue exposure, making this transaction relevant for BTC-linked equity positioning and crypto-beta strategies (source: Block 2024 Form 10-K and shareholder materials).