Heidelberg Materials Backs Buybacks With Boardroom Buying as Greenwich Hits Zero-Waste Milestone
Published on 09/28/2026 at 12:10 | Editorial boerse-global.de
Heidelberg Materials is pairing an aggressive capital-markets defense with quiet operational housekeeping. With the stock down 35% since the start of the year, the building-materials group is leaning on share repurchases and insider purchases to steady sentiment — while its UK arm notches a circular-economy first at a London plant.
The company confirmed Monday that its Greenwich works has reached "zero concrete waste" status following the commissioning of a new recycling system. The installation recovers reusable material from returned ready-mixed concrete and feeds it back into the production cycle, turning what would otherwise be surplus into fresh input.
That London initiative sits at one end of a broader reshaping of Heidelberg Materials' European footprint. Roughly two weeks ago the group announced the closure of its Ranville cement plant in Normandy, a move affecting 87 employees at the French subsidiary. Management attributed the decision to shifting demand patterns and a strategic tilt toward cement as an end product. The pattern is consistent: uneconomic sites are being culled while surviving plants absorb investment in resource efficiency and materials recovery.
Should investors sell immediately? Or is it worth buying Heidelberg Materials?
Buybacks and Boardroom Buying
On the capital-markets side, the group has kept up a steady program of buying its own shares on the open market. That effort was flanked last week by private purchases from the executive floor. A mandatory disclosure filed Wednesday showed board member René Aldach acquiring stock at the depressed price level — the kind of transaction the market tends to read as a signal that management sees fundamental undervaluation.
The same Wednesday brought word from Spohn Cement Beteiligungen GmbH, which extended an existing securities lending arrangement covering 600,000 shares through March 30, 2027. Spohn Cement also disclosed the granting of put options on 300,000 shares. Disclosures of this kind around major shareholders draw close attention, since investors often treat them as a window into how committed owners assess valuation and the medium-term outlook.
Analysts Stay Constructive
Sell-side opinion has remained supportive despite the operational cuts. UBS reaffirmed its "Buy" rating on September 22, trimming its price target to EUR 230 from EUR 260 — a level that still implies meaningful upside. Jefferies, for its part, kept its "Buy" call with a EUR 286 target. Analysts credit the company with pushing its transformation forward in a demanding market, even as investors continue to weigh the near-term risks of the restructuring.
The shares have stabilized in Monday trading, changing hands at EUR 145.80 for a gain of 0.7%. The bigger picture remains bruising: the stock closed Friday at EUR 144.80, having touched a fresh 52-week low of EUR 142.60 during Thursday's session. For investors, the company's own buybacks and the execution of its cost plans now serve as key reference points in a sector gripped by caution.
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