AT&S stock: On Vienna, AT&S stock falls 3.42 percent

Published on 10/20/2026 at 16:53 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Market value was EUR 6.4 billion on October 20. AT&S stock costs EUR 166.50 on October 20, 2026, down 3.42 percent versus EUR 172.40 in Vienna.

Price and valuation

AT&S stock fell 3.42 percent against the Vienna close on October 20, 2026.
AT&S had a EUR 6.4 billion market value and a P/E ratio of 123.61.
AT&S stock costs EUR 166.50 at Lang & Schwarz, 31.20 percent below its EUR 242.00 52-week high.

At&S, AT0000969985, Illustration mit AI erstellt.

AT&S stock fell 3.42 percent against the Vienna close of October 19, 2026, as the company traded lower during the October 20 session. The Vienna Stock Exchange identifies AT&S as the issuer of ISIN AT0000969985. At 4:38 p.m. CEST, the stock was EUR 166.50 at Lang & Schwarz, down from the Vienna close of EUR 172.40.

Technology business supports valuation

AT&S manufactures advanced IC substrates and printed circuit boards for digital industries, including mobile devices, automotive, aerospace, industrial and medical applications. Its market capitalization stood at EUR 6.4 billion on October 20, 2026, while its price-to-earnings ratio was 123.61.

The company operates in a capital-intensive part of the semiconductor supply chain. The AT&S investor page describes the group as a manufacturer of high-end IC substrates and printed circuit boards, with production sites in Austria, China, Malaysia and India.

Price stays 31.20 percent below high

The 52-week range runs from EUR 25.00 to EUR 242.00. At EUR 166.50, AT&S is 31.20 percent below the upper end and 566.00 percent above the lower end. Trading volume reached 65,462 shares by the latest structured market reading on October 20, 2026.

The sharp daily move is the main market signal. It puts the stock below the EUR 180.75 resistance level identified in recent chart data and leaves the share price 3.42 percent below the previous Vienna session close.

Valuation meets the next reporting date

The valuation multiple remains high beside the current share price, with a P/E ratio of 123.61 and a market value of EUR 6.4 billion. Tickerlandia lists November 5, 2026 as the next quarterly results date for AT&S, giving investors a scheduled point for reviewing revenue, earnings and cash generation.

The company reported EUR 548.70 million in revenue and EUR 40.85 million in net income for the quarter ended June 30, 2026, figures that provide the latest operating reference for the valuation. The next report will show whether that earnings profile has carried into the following period.

Stock remains below its yearly high

For investors, the combination of a 3.42 percent daily decline, a EUR 6.4 billion market value and a 31.20 percent gap to the yearly high defines the current setup. The valuation leaves the next reported operating figures especially important for judging whether the share price can regain lost ground.

AT&S was trading at EUR 166.50 at Lang & Schwarz on October 20, 2026 at 4:38 p.m. CEST, down 3.42 percent versus the Vienna close of October 19, 2026 at EUR 172.40. The further course of trading is shown by the continuously updated real-time quote of AT&S stock.