Bilfinger stock trades 57.56 percent below its 52-week high

Published on 10/08/2026 at 14:03 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Bilfinger stock costs EUR 54.88 on October 8, 2026 after EUR 55.28, minus 0.72 percent. The 52-week high is EUR 129.30 and the low is EUR 54.05.

Bilfinger-Techniker in Schutzausrüstung bei der Rohrleitungswartung in einer Raffinerie — Bilfinger SE (DE0005201602) Techniker warten Rohrleitungen in einer petrochemischen Industrieanlage bei Sonnenuntergang, Illustration mit AI erstellt.

Bilfinger stock (ISIN DE0005909006) was trading at EUR 54.88 at Lang & Schwarz on October 8, 2026 at 1:58 p.m. CEST, 57.56 percent below its 52-week high of EUR 129.30. The same quote stood 1.54 percent above the 52-week low of EUR 54.05, giving investors a sharply defined range for the current valuation.

Three milestones shape 2026

On May 21, 2026, Bilfinger's first-quarter reporting showed revenue growth of 4 percent, according to Quartr.

On August 12, 2026, second-quarter revenue rose 7 percent to EUR 1.45 billion and earnings per share reached EUR 1.47, as Yahoo Finance published from the earnings call.

On September 16, 2026, Bilfinger reduced its 2026 revenue outlook to EUR 5.3 billion to EUR 5.7 billion from EUR 5.4 billion to EUR 5.9 billion, while the EBITA margin range fell to 3.2 percent to 3.6 percent from 5.8 percent to 6.2 percent, according to EQS News.

What does the revised outlook mean?

The guidance change puts the operating margin at least 2.20 percentage points below the former lower bound before one-off costs. The company also lowered its free cash flow outlook to EUR 180 million to EUR 220 million from EUR 250 million to EUR 300 million, making cash conversion a key measure for the next report.

A separate September 21, 2026 contract with EWE gives Bilfinger's hydrogen technology a commercial reference. According to EWE, Bilfinger will engineer, install and commission a treatment facility for a storage site with 16 million standard cubic meters of working gas capacity, with operations planned for 2028.

Dates for the next check

Bilfinger's next quarterly financial report is scheduled for November 11, 2026, according to the company's published event calendar. The next annual financial statements are scheduled for March 3, 2027, followed by the annual general meeting on April 22, 2027.

Stock remains near its yearly low

At EUR 54.88, the Lang & Schwarz quote was EUR 0.40 below the prior close of EUR 55.28 on October 8, 2026, a decline of 0.72 percent. Bilfinger has a market capitalization of EUR 2.0 billion and trades on Xetra under ticker GBF in the Industrials sector.

The further course of trading is shown by the continuously updated real-time quote of Bilfinger stock.