Man Group PLC has disclosed its position in Barratt Developments plc, as per the Form 8.3 filing. The disclosure includes key information such as the full name of the discloser, Man Group PLC, and the relevant securities owned and/or controlled. The form also details the cash-settled derivative transactions, including the nature of dealing and the number of reference securities. The disclosed information provides insights into Man Group PLC's interests and short positions in Barratt Developments plc.