TSK closed the stock market session this Friday with a drop of 4% after communicating for the first time its semiannual results as a listed company, following its jump to the stock market last May.
At the end of the day, the company's shares fell by 4%, to 6.11 euros per share. In the first minutes of trading, the decline exceeded 8% and trading had to be interrupted for five minutes due to the strong volatility that the stock recorded.
Despite the stumble this Friday, TSK has accumulated a revaluation of 15.72% since its debut on the stock market on May 13.
In the first half of the year, TSK obtained a net profit of 44.8 million euros, which implies multiplying by 16 the 2.8 million recorded in the same period of the previous fiscal year.
The Asturian company has also highlighted that these earnings are 34% above those obtained in the entire year 2025, a performance that it attributes to the consolidation of the operating margin and the improvement of the financial result.
The turnover of TSK stood at 480.6 million euros between January and June, 4% more than the 460.5 million in the first half of 2025, driven by the progress of the portfolio of projects in execution and by new contracts.
The company, based in Asturias, began trading in May with an initial price of 5.28 euros per share, which represented an increase of 4.4% compared to the price of 5.05 euros set in the initial placement of shares.