Parmantier & Cie. GmbH has reiterated its Buy recommendation on Wacker Chemie AG (ISIN: DE000WCH8881) with an unchanged formal price target of €106, following a Q3 update published on 4 November 2026. Analysts Stefan Heieck and René Parmantier continue to expect Wacker to outperform its conservative Q4 guidance, citing an operating recovery in its Silicones and Polymers divisions. A guidance upgrade from Siltronic, in which Wacker holds a stake, provides an additional positive read-across for semiconductor materials, though risks around polysilicon and Chinese market exposure remain central to the investment case.

Key Points

  • Wacker Chemie AG (0NR4), a German speciality chemicals group, covered by Parmantier & Cie. GmbH
  • Parmantier & Cie. reiterates Buy rating with an unchanged formal price target of €106 as of 4 November 2026
  • Firm forecasts €790m EBITDA for 2027 and €854m for 2028; PCR base-case assumes €500m net cash in 2027
  • Investors should watch Siltronic's recovery trajectory, solar polysilicon market conditions, and European energy cost developments

Parmantier & Cie. Forecasts €790m EBITDA for 2027 on Silicones and Polymers Recovery

The core investment case outlined in the research rests on an expected operating recovery across Wacker Chemie's Silicones and Polymers divisions, combined with a strengthening balance sheet. Parmantier & Cie. projects EBITDA of €790m for 2027, rising to €854m in 2028. The firm's base-case scenario also assumes net cash of €500m by 2027, though the announcement explicitly states this is an independent analyst estimate and not guidance issued by Wacker Chemie itself. These figures underpin the analysts' expectation that Wacker will outperform its own conservative Q4 guidance.

Siltronic's Narrowed 2026 EBITDA Margin Guidance of 22–24% Provides Semiconductor Read-Across

A guidance upgrade from Siltronic, published on the same date, features prominently in the research update. Siltronic now expects 2026 sales to be approximately in line with the previous year and has narrowed its EBITDA margin guidance range from 20–24% to 22–24%. Parmantier & Cie. regards this as a positive read-across for semiconductor materials, an area relevant to Wacker's broader product exposure. However, the announcement cautions that Siltronic's update does not yet establish a sustainable recovery in solar polysilicon, keeping that segment's outlook uncertain.

Sum-of-the-Parts Scenarios Indicate up to Approximately €129 Per Wacker Share on 2028 Basis

Beyond the formal €106 price target, Parmantier & Cie. presents constructive sum-of-the-parts valuation scenarios. These indicate approximately €120 per Wacker share after a valuation-timing adjustment, or approximately €129 on a nominal 2028 basis. The announcement explicitly states that both figures represent scenarios only and do not constitute new formal price targets. Investors may be watching whether improving divisional margins and balance sheet progress narrow the gap between current trading levels and these scenario-based valuations over the medium term.

China Exposure, Polysilicon Markets and European Energy Costs Cited as Principal Risks

Parmantier & Cie. identifies several material risks specific to Wacker Chemie's business model. These include exposure to China, conditions in the polysilicon and solar markets, elevated European energy costs, weak end-market demand, and cash conversion challenges. Solar polysilicon in particular remains a structurally sensitive segment, with no sustainable recovery yet signalled. The announcement notes these risks are detailed in full within the complete research study, which is available directly from the firm upon request via its research mailing list.