In a note to clients, analysts at the US bank said: “In our view, the shares now trade close to its justified RAV premium and is now fairly valued.”
They added: “From a regulatory perspective, barring any unexpected movement on the final allowed WACC (December) and operational targets (April), we essentially have regulatory clarity, to a large part, until 2025.
“For us, United Utilities must now work to deliver what appears to be a set of challenging cost reduction targets, reducing the historic costs by 20% in order to meet its forward-looking cost targets.”
The analysts also pointed out that nationalisation risk is subsiding.
They concluded: “While the UK political landscape and public opinions remain fluid, the recent fall in the Labour Party popularity in the opinion polls does highlight the subsiding risks of nationalization, at least for now, in our view.”
In late morning trading, shares in United Utilities were 0.4% higher at 848.20p, still below the Citigroup's target price.