Siltronic Downgraded to Hold by Kepler Cheuvreux on Limited Upside

Kepler Cheuvreux has downgraded shares of semiconductor wafer manufacturer Siltronic to 'Hold' from a previous 'Buy' rating, asserting that the stock's significant price appreciation now largely reflects the anticipated recovery in its industry. While the brokerage raised its price target for Siltronic to €90 from €65, it sees limited potential for further re-rating at current valuation levels.

Valuation Reflects Recovery

The primary driver for the downgrade is the belief that the market has already priced in the positive outlook. "Significant excitement is being priced in," Kepler Cheuvreux stated in a note, adding that it believes the market is "fairly reflecting the volume-driven recovery path."

As a result, the firm suggested it was time to "take a breather after the great share price run." The new 'Hold' rating indicates that analysts see the stock as fairly valued and expect it to perform in line with the broader market.

Pricing Power Constraints

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Kepler Cheuvreux expressed caution about the potential for a "blue-sky scenario" driven by a sharp increase in wafer prices. The brokerage highlighted two key factors that are likely to limit Siltronic's pricing power:

• Capacity Additions: Significant greenfield investments and capacity expansions across the wafer industry in recent years are expected to cap the potential for major price hikes.
• Long-Term Agreements (LTAs): Approximately 70% of Siltronic’s 300mm wafer volumes are covered by LTAs, which lock in prices and reduce the company's exposure to upside from a surge in spot market prices.

While Kepler acknowledged that industry fundamentals are improving with stronger demand for advanced logic and memory wafers, it noted that Siltronic's operational performance in the second quarter is expected to remain "muted."