Halma, GB0004052071

Halma stock gains as investors await a September 24 update

Published on 09/18/2026 at 23:54 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Halma stock closed at GBP 35.28 on September 17, 2026, after a 1% to 2.2% gain. Jefferies upgraded the shares this month, while the next trading statement is set for September 24, 2026.

Schwarzweißfoto zweier Techniker an Wasseranalysegerät im Labor — Halma plc (ISIN GB0004052071) betreibt Labore zur Wasseranalyse, hier dokumentarisch in Schwarzweiß-Reportage-Optik festgehalten, Illustration mit AI erstellt.

Halma stock (ISIN GB0004052071) closed at GBP 35.28 on September 17, 2026, and the London session ended with a gain in the 1% to 2.2% range. That move came as the next Halma trading statement is scheduled for September 24, 2026, and Jefferies upgraded the stock this month, according to Ad-hoc-news and Sharecast.

September 24 is next

Halma's next visible catalyst is the Half Year Trading Statement on September 24, 2026, which appears in HL and Morningstar. The calendar entry matters because it puts a date on the next read-through for revenue, margin and guidance after the September 17 close.

Price and valuation

The stock's closing level of GBP 35.28 on September 17, 2026, also translates into a market value of GBP 13.08 billion in a recent Halma market snapshot from finanzen.ch. That same snapshot says the shares were up 67.20 percent over three years, which is a concrete reminder that Halma still trades as a premium industrial compounder in London.

Trading data

Halma is listed on the London Stock Exchange under ticker HLMA in the Industrial Goods and Services sector, with the FTSE 100 as its index home. Price (as of September 17, 2026): GBP 35.28; Market capitalization: GBP 13.08 billion; Trading venue: London Stock Exchange; ISIN: GB0004052071.