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The latest announcement is out from Costain ( (GB:COST) ).
Costain Group PLC has announced its total voting rights and capital as of 31 October 2025, with an issued share capital of 266,714,895 ordinary shares, each carrying one vote. This update aligns with the FCA’s Disclosure Guidance and Transparency Rules, allowing shareholders to calculate their interests in the company, potentially impacting shareholder decisions and market perceptions.
The most recent analyst rating on (GB:COST) stock is a Buy with a £170.00 price target. To see the full list of analyst forecasts on Costain stock, see the GB:COST Stock Forecast page.
Spark’s Take on GB:COST Stock
According to Spark, TipRanks’ AI Analyst, GB:COST is a Outperform.
Costain’s overall stock score is driven by its stable financial performance and positive technical indicators. The company’s strong balance sheet and effective debt management are significant strengths. However, modest margins and declining cash flow generation are areas for improvement. The stock’s valuation is fair, with potential for moderate returns.
To see Spark’s full report on GB:COST stock, click here.
More about Costain
Costain Group PLC operates in the engineering and construction industry, providing infrastructure solutions across the UK. The company focuses on delivering integrated services in sectors such as transportation, energy, and water, aiming to enhance the nation’s infrastructure.
Average Trading Volume: 1,431,547
Technical Sentiment Signal: Strong Buy
Current Market Cap: £409.1M
See more insights into COST stock on TipRanks’ Stock Analysis page.

