Daihen shares dropped 5.4% to ¥15,140 on Wednesday following a downgrade by Goldman Sachs, which moved the rating from Buy to Neutral and reduced its price target to JPY 19,000 from JPY 20,900. The research team at the bank said the stock's recent run-up had consumed much of the remaining upside and flagged limited prospects for additional multiple expansion tied to the company’s semiconductor equipment power-supply business.
Goldman Sachs also reduced its operating profit forecasts for Daihen along with the rating change. The firm singled out high-frequency power supplies used in semiconductor production equipment as unlikely to deliver further valuation re-rating, even as those products contribute to the company’s earnings.
The downgrade arrived at a technically sensitive point for the share price. Daihen had climbed from a 52-week low of ¥6,590 to a peak of ¥19,790, a move that left valuation metrics relatively stretched versus sector peers, according to market commentary. With a high-profile institutional analyst stepping to the sidelines, momentum-driven investors reportedly locked in gains, driving the stock down toward an intraday low of ¥14,750 before it recovered partially to current levels.
The wider market backdrop offered little support. The Nikkei 225 fell sharply in the prior session, losing over 2% to settle around 68,257, as a severe selloff in technology and semiconductor-related names swept through the Tokyo market. That rout was in part triggered by a steep decline in Samsung Electronics despite the company reporting robust profit growth, a development that raised questions about the sustainability of AI-driven demand.
The theme of uncertain AI-related demand is relevant to Daihen because of the firm's exposure to semiconductor equipment power supplies and clean transport robots. The session also saw heavy losses in other tech-adjacent industrial names, with Kioxia, Taiyo Yuden, and Lasertec among those posting sizable declines that weighed on sentiment across the sector.
In sum, the combination of a strategic downgrade and a broad, tech-led market selloff appears to have prompted profit-taking and pressure on Daihen's shares, pushing the stock well off its recent highs and into a corrective phase as investors reassess valuation and earnings expectations.
Summary
Goldman Sachs downgraded Daihen to Neutral and cut its price target, trimming operating profit forecasts. The downgrade hit amid stretched valuation after a sharp rally, and a broader technology selloff in Tokyo intensified selling pressure.
Key points
- Goldman Sachs downgraded Daihen from Buy to Neutral and lowered the price target to JPY 19,000 from JPY 20,900.
- The bank said recent share appreciation had already reflected much of the potential upside and noted limited scope for multiple expansion from high-frequency power supplies used in semiconductor production equipment.
- Tokyo’s wider market weakness - including a sharp drop in the Nikkei 225 and heavy losses among semiconductor-linked names - compounded selling pressure on Daihen.
Risks and uncertainties
- Valuation risk - Daihen had rallied from a 52-week low to a recent high, leaving valuation metrics stretched relative to peers.
- Earnings-contribution risk - Goldman Sachs flagged that earnings from high-frequency power supplies may not spur further multiple expansion.
- Market sentiment risk - a broad tech and semiconductor selloff, exemplified by declines across related names and the Nikkei 225, can exacerbate downside for Daihen.