ACM Research, Inc. Outperforms with Q1 Revenue and EPS Beat

ACM Research, Inc. reported Q1 FY2026 revenue of $231.3 million, a 34.2% year-over-year increase, significantly outpacing the street estimate of $215.7 million. This marks a strong start to the fiscal year, reflecting the company's continued momentum in the semiconductor equipment market. The revenue growth is particularly noteworthy given the challenging macroeconomic environment and ongoing supply chain disruptions.

The company's gross margin for the quarter was 46.4%, which, while down from the 53.8% reported in Q1 FY2023, remains within the company's long-term target model of 42% to 48%. According to CFO Mark McKechnie, "Q1 gross margin was above the midpoint of our long-term target model of 42% to 48% and a good recovery from the low 40% range in Q3 and Q4 of 2025." This improvement in gross margin is a positive sign, indicating that the company is effectively managing its costs and maintaining pricing power in a competitive market.

The performance of ACM Research's product lines was mixed, with some segments showing strong growth while others faced headwinds. Revenue from single-wafer cleaning, Tahoe, and semi-critical cleaning was $122.5 million, down 5.5% from the previous quarter but representing about 53% of sales for the quarter. This segment's performance is crucial for the company, as it is a key driver of revenue and profitability.

On the other hand, revenue for ECP front-end packaging, furnace, and other technologies was $84.2 million, up 204.9% and representing 36.4% of sales for the quarter. This significant growth is a testament to the company's diversification efforts and its ability to capitalize on emerging market opportunities.

Revenue from advanced packaging, excluding ECP, services, and spares was $24.5 million, up 62% and representing 10.6% of sales for the quarter. This segment's growth is particularly encouraging, as it indicates that ACM Research is successfully expanding its customer base and diversifying its revenue streams.

Operating expenses for the quarter were $65.8 million, up 38.5% from the previous quarter. This increase in expenses is primarily due to higher R&D investments, which are essential for the company's long-term growth and innovation. The company plans to continue investing heavily in R&D, with expectations for R&D to be in the 16% to 18% range, sales and marketing in the 8% to 9% range, and G&A in the 5% to 6% range for the full year 2026.

Despite the increase in operating expenses, the company reported operating income of $41.8 million, up from $35.6 million in the previous quarter. Net income attributable to ACM Research was $24.3 million, down from $31.3 million in the previous quarter, primarily due to higher income tax expenses.

ACM Research ended the first quarter with a strong cash position, with gross cash of $1.25 billion and net cash of $924.2 million. This solid cash position provides the company with the financial flexibility to continue its growth initiatives and invest in R&D. According to David Wang, "We ended the first quarter with gross cash of $1.3 billion (sic) [ $1.25 billion ] and net cash, $924 million (sic) [ $924.2 million ]."

Total inventory was $738 million, up from $702.6 million at the end of 2025. Raw materials inventory increased by $28.3 million quarter-over-quarter, indicating that the company is preparing for increased production and demand.

For the full year 2026, the company expects to spend about $175 million in capital expenditures, which is in line with its growth strategy and investment in new technologies.

ACM Research remains confident in its long-term growth prospects and has maintained its revenue outlook for 2026. According to David Wang, "We remain confident in our $4 billion revenue target and our longer-term goal of becoming a top-tier supplier of capital equipment to the global semiconductor industry." The company introduced its 2026 revenue outlook in the range of $1.08 billion to $1.175 billion in mid-January, and the Q1 results are a strong indication that the company is on track to meet its guidance.

David Wang also highlighted the company's strong shipment performance, stating, "Shipments for the first quarter were $241 million (sic) [ $240.7 million ], up 54% (sic) [ 53.6% ]." This strong shipment performance is a positive sign for future revenue growth, as it indicates that the company is effectively managing its production and supply chain.

The tone of ACM Research's Q1 FY2026 earnings call was notably positive, with a significant improvement in sentiment and guidance tone compared to the previous quarter. According to the tone history, the sentiment score for the call was 0.54, up from 0.41 in Q4 FY2025. The guidance tone score was 0.70, a substantial improvement from 0.26 in the previous quarter. The prepared sentiment and QA sentiment scores also improved, with prepared sentiment rising from 0.53 to 0.58 and QA sentiment from 0.29 to 0.58.

The company's increased optimism is reflected in the reduced uncertainty and QA evasiveness scores. The uncertainty score dropped from 94.0 to 44.0, and the QA evasiveness score improved from 18.0 to -55.3. This indicates that the company is more confident in its outlook and is providing clearer and more direct answers to investor questions.

ACM Research's strong Q1 performance has positive implications for its key customer, SMIC (0981.HK), which relies on ACM for single-wafer cleaning (SAPS/TEBO) solutions. The growth in revenue from single-wafer cleaning and the strong shipment performance suggest that SMIC is likely to continue its investment in advanced manufacturing capabilities. This, in turn, bodes well for ACM Research's future revenue and market share in the semiconductor equipment market.

Compared to its peers in the Wafer Fab Equipment subsector, ACM Research's Q1 performance stands out. While many of its peers reported modest revenue growth, ACM Research's 34.2% year-over-year revenue increase is significantly higher. For example, Tokyo Electron (TOELY) reported a 10.6% year-over-year revenue increase, and Advantest (6857.T) reported a 3.3% increase. The company's gross margin of 46.4% is also competitive, falling within the range of its peers, which reported gross margins ranging from 25.0% to 46.8%.

In conclusion, ACM Research, Inc. delivered a strong Q1 FY2026, with revenue and EPS both beating street estimates. The company's diversified product portfolio, strong cash position, and positive outlook provide a solid foundation for continued growth. The improved tone and sentiment on the earnings call further reinforce the company's confidence in its long-term strategy and market position.