
- Short interest in Pennon Group Plc, owner of South West Water, rose to roughly 15% of free float from roughly 6% in May, according to S3 data.
- Bets against United Utilities Group Plc and Severn Trent Plc increased to around 3.5% and 4.1%, respectively.
- Traders cite the threat of nationalization and higher interest rates as weighing on UK water stocks.