United Utilities stock falls 1.63 percent in London

United Utilities stock fell 1.63 percent to GBp 1,385 on the London Stock Exchange on September 23, 2026. The decline leaves the shares 7.5 percent below their 52-week high of GBp 1,497, while the company enters the next reporting phase with a market capitalization of GBP 10,288,666,400.

Revenue reaches GBP 2.616 billion

United Utilities Group PLC reported fiscal 2026 revenue of GBP 2.616 billion, up 21.96 percent from GBP 2.145 billion in fiscal 2025, according to Kvantra. The comparison matters because the revenue increase outpaced the stock's September performance, which puts greater weight on how investors assess cash generation and regulated returns.

Fiscal 2026 net income reached GBP 586.8 million, compared with GBP 264.7 million in fiscal 2025. That 121.68 percent increase was larger than the revenue gain, while fiscal 2026 operating profit stood at GBP 1.091 billion, based on the same financial record.

Regulated investment remains central

United Utilities operates in the regulated UK water and wastewater market, so capital spending and allowed returns remain central to the equity case. The company hosted an investor event on June 19, 2026, focused on delivering its capital program, according to the United Utilities investor page.

The next scheduled earnings report is November 12, 2026, according to Investing.com. That date gives the market a defined checkpoint for testing whether the fiscal 2026 improvement is continuing into the new reporting year.

Stock remains below yearly high

At GBp 1,385 on September 23, 2026, United Utilities stock stood above its 52-week low of GBp 1,099 and below its high of GBp 1,497. The 398 pence spread between those bounds shows that the current quote sits closer to the yearly high than to the low, despite the daily decline.