ACM Research Beats Earnings, Yet Stock Tumbles 9.5%

ACM Research reported fiscal 2026 Q2 earnings on August 7, 2026. The company significantly exceeded market expectations, delivering a substantial revenue beat and raising its full-year outlook. This strong performance underscores robust demand for its semiconductor equipment solutions.

Revenue

Total revenue increased by 36.0% to $292.92 million in Q2 2026, up from $215.37 million in the same period of 2025. This growth was driven by diverse segment contributions: single wafer cleaning, Tahoe, and semi-critical cleaning equipment generated $132.98 million, while ECP (front-end and packaging), furnace, and other technologies contributed $128.55 million. Additionally, advanced packaging (excluding ECP), services, and spares accounted for $31.39 million, summing to the total revenue of $292.92 million.

Earnings/Net Income

ACM Research's EPS rose 178.7% to $1.31 in 2026 Q2 from $0.47 in 2025 Q2, marking continued earnings growth. Meanwhile, the company's profitability strengthened with net income of $122.25 million in 2026 Q2, marking 237.1% growth from $36.27 million in 2025 Q2. Remarkably, in 2026 Q2, the company set a new record high for fiscal Q2 net income, the highest in 10 years. The exceptional EPS growth reflects highly favorable operational leverage and cost management.

Price Action

The stock price of ACM Research has tumbled 9.45% during the latest trading day, has climbed 6.79% during the most recent full trading week, and has tumbled 14.55% month-to-date.

Post Earnings Price Action Review

The analysis considers ACMR's revenue-beat scenario as a post-earnings volatility trade rather than a standard momentum hold, noting that the available dataset contains only one qualifying event, thus preventing a multi-quarter backtest. Consequently, a single-event trade plan is proposed: entry is suggested on the first regular-session close above the earnings-day high, with a safer confirmation requiring the stock to hold gains into the next session, while avoiding immediate chasing of post-print spikes. Take-profit targets are set at +8% to +12% (TP1) and +15% to +20% (TP2), with a hard stop-loss at 10% below entry, or a tighter 5% alternative for defensive setups. Position sizing is recommended at 1% to 2% of total portfolio value, capping at 3% only for clean setups with elevated volatility. Due to limited historical data, a full backtest is not statistically valid, though a simulated 30-day backtest could be considered if confirmed for either maximum return or win rate optimization.

CEO Commentary

Dr. David Wang, CEO, highlighted strong execution with Q2 revenue up 36% year-over-year, driven by over 150% growth in ECP and advanced packaging categories. He emphasized ACM’s strategic pivot toward a multi-product semiconductor equipment provider, citing significant progress in new platforms like PECVD, Track, and horizontal panel-level plating. The company secured orders for panel-level plating tools, validating early investments in AI-driven packaging technologies. Wang expressed optimism about global expansion, noting that a $300 million U.S. cash reserve supports international sales and R&D. He projected continued robust growth in China’s WFE market and anticipated that new product commercialization would drive revenue for years to come, maintaining confidence in long-term targets despite supply chain constraints.

Guidance

ACM Research raised its full-year 2026 revenue guidance midpoint to $1.125 billion–$1.175 billion, reflecting 25%–30% year-over-year growth. The company expects shipment growth to outpace revenue growth in 2026. Long-term, ACM maintains a $4 billion revenue target, projected to derive approximately $2.5 billion from Mainland China and $1.5 billion from global markets. Gross margins are targeted between 42% and 48%, with an effective tax rate expected in the 10%–12% range. Operating expenses are guided at 16%–18% for R&D, 8% for Sales and Marketing, and 5%–6% for G&A. Capital expenditures for 2026 are forecasted at approximately $175 million. Management remains confident in sustaining high growth rates supported by a strong order book and expanding product portfolio.

Additional News

ACM Research announced the receipt of its first production order for the Ultra ECP ap-p horizontal panel-level electroplating tool from an existing advanced packaging customer in mainland China, with delivery scheduled for the first half of 2027. Additionally, an evaluation order was secured from a new leading panel-manufacturer customer in Asia, with delivery expected in the fourth quarter of 2026. These orders validate the company’s proprietary horizontal electroplating technology, which supports various panel formats and plating processes. The Ultra ECP ap-p is designed to address increasing requirements for plating uniformity and production efficiency in advanced packaging. This milestone broadens ACM’s market reach and strengthens its position in the global panel-level advanced packaging equipment sector, demonstrating strong customer adoption of its latest innovation.