Wienerberger Taps Ehrenbeck for IR as Fidelity Trims Stake and Shares Sit Near 52-Week Low

Wienerberger appoints Claus Ehrenbeck as SVP Investor Relations as it seeks a permanent CEO, faces credit scrutiny, and its stock sits near a 52-week low.

Wienerberger has handed the reins of its investor relations operation to Claus Ehrenbeck, who steps in as Senior Vice President Investor Relations and succeeds Therese Jander. The appointment lands at an awkward moment: the building materials group is still searching for a permanent chief executive, its credit standing is under scrutiny, and its equity has spent months sliding.

The stock was quoted at 17.91 euros, leaving it just 3.0 percent above its 52-week low. Measured from its high at the start of the year, the shares have surrendered nearly half their value, a decline that has left both institutional and retail investors on edge. On the day of the most recent reading, the price stood at 18.11 euros, barely clear of the 17.38-euro trough, before a modest bounce lifted the stock 1.3 percent from a prior close of 17.88 euros.

A Stakeholder Steps Back

Adding to the unsettled mood, Fidelity has scaled back its holding. Through FMR LLC, its voting share fell to 5.95 percent of stock plus 0.34 percent of instruments on September 8, a combined 6.29 percent. The move came only days after another arm of the same house, Fidelity Management & Research Company LLC, pushed up through the 4 percent threshold on September 2 to reach 4.18 percent.

Those opposing filings within such a short window point to repositioning inside the fund family rather than a coordinated exit by the entire group. Even so, the signal for outside shareholders is mixed — a heavyweight institution is reducing its exposure.

Leadership Churn Extends Beyond the Boardroom

The IR change mirrors a broader reshuffling at the top. Heimo Scheuch stepped down at the beginning of August for health reasons, and Gerhard Hanke has been running the company on an interim basis since. Now the capital markets brief gets a fresh face at precisely the point when Wienerberger, following a disappointing first half, needs investor confidence most.

The half-year figures laid bare the tension between growth and profitability. Operating EBITDA dropped 15 percent to 326 million euros, even as revenue climbed 4 percent to 2,434 million euros — more business, less profit.

Ehrenbeck's mandate reaches past routine disclosure. He must persuade institutional investors that the company rests on sound operating foundations despite repeated setbacks, and that its course of debt reduction and portfolio streamlining will eventually pay off. The task is complicated by elevated market attention: annualized volatility of 25 percent is unusually high for an established building materials player and speaks to the nervousness surrounding the stock.

Early Tests on the Conference Circuit

The new IR chief will not get a long honeymoon. Wienerberger is set to attend the Baader Investment Conference 2026 in Munich, followed shortly by the Bank of America Building Materials & Construction Conference 2026 in London. Both events give the company a direct line to institutional investors and analysts covering the construction sector.

For a business navigating a rough patch, such gatherings carry extra weight. They are less about delivering information than about winning back fund managers who have recently cut positions or turned cautious. Whether Ehrenbeck can present a clear message on strategic direction at these appearances will shape how the capital markets judge the months ahead.

What Really Matters to Shareholders

For now, the IR appointment remains a secondary consideration next to the larger unresolved questions: who takes the CEO role permanently, and how the company's leverage metrics develop. Still, the switch signals that Wienerberger views capital markets communication as a key lever for rebuilding lost trust. The conferences in Munich and London will reveal whether this new voice gets a hearing.

The share price has absorbed the steady stream of news with continued weakness — a 41 percent loss since the start of the year that captures the deeper operational and personnel worries facing the group. Whether the new IR head can make the company's messaging more credible, and whether Fidelity's retreat marks a genuine structural break or merely an internal reallocation, should become clearer in the weeks to come.