{"symbol":"ARKK","date_from":"2025-08-04","date_to":"2025-08-04","trades":[{"fund":"ARKK","date":"2025-08-04","ticker":"RBLX","company":"Roblox Corp (Pre-Reincorporation)","direction":"Sell","cusip":"US7710491033","shares":83208,"etf_percent":0.1424},{"fund":"ARKK","date":"2025-08-04","ticker":"TWST","company":"Twist Bioscience Corp","direction":"Buy","cusip":"US90184D1000","shares":255838,"etf_percent":0.0959}]}