ACM Research, Inc. Class A Common Stock
ACMR
$79.41
-5.24%
ACM Research, Inc. is a leading supplier of advanced wafer cleaning and semiconductor manufacturing equipment, primarily serving the global semiconductor fabrication industry. The company differentiates itself through its proprietary technologies, including single-wafer and semi-critical cleaning, ECP (electrochemical plating), and other front-end and packaging solutions, positioning it as a key enabler of advanced chip manufacturing. Currently, the investor narrative centers on ACM Research's explosive growth trajectory, driven by robust demand from Mainland China and its expanding product portfolio, while also debating the sustainability of its growth amid geopolitical tensions and supply chain dynamics. Recent news highlights a 170% stock surge and a major fund's profit-taking, underscoring the market's heightened attention and the stock's volatile yet promising outlook.…
ACMR
ACM Research, Inc. Class A Common Stock
$79.41
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Investment Opinion: Should I buy ACMR Today?
Based on the analysis, ACMR is rated a Hold. The stock offers strong growth potential, but the current valuation and cash flow concerns warrant caution. The average analyst target of $102.14 implies upside, but the wide range and mixed recommendations suggest uncertainty.
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ACMR 12-Month Price Forecast
The AI assessment is neutral, reflecting the balance between strong growth and cash flow concerns. The stock has significant upside potential if growth continues and FCF improves, but downside risks from China and valuation are real. Upgrades would occur if FCF turns positive or growth accelerates; downgrades if growth slows or margins deteriorate.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on ACM Research, Inc. Class A Common Stock's 12-month outlook, with a consensus price target around $102.14 and implied upside of +28.6% versus the current price.
Average Target
$102.14
0 analysts
Implied Upside
+28.6%
vs. current price
Analyst Count
—
covering this stock
Price Range
$70 - $164
Analyst target range
ACM Research is covered by 7 analysts, with a consensus recommendation of 'none' (likely meaning a mix of ratings), and an average target price of $102.14, implying an upside of +29.3% from the current price of $78.98. The target price range is wide, from a low of $70.00 to a high of $164.00, indicating significant uncertainty about the company's future performance. The high target of $164 suggests that some analysts are extremely bullish, possibly expecting continued strong growth and market share gains, while the low target of $70 implies concerns about potential downside risks, such as geopolitical tensions or competitive pressures. Recent institutional ratings show a mix of Overweight and Buy actions from firms like Morgan Stanley and Roth Capital, but also some Hold ratings from Needham and Craig-Hallum, reflecting a cautious optimism. The wide target spread and mixed ratings highlight the high volatility and uncertainty surrounding ACM Research, making it a high-risk, high-reward investment.
Bulls vs Bears: ACMR Investment Factors
ACM Research presents a compelling growth story with robust revenue acceleration, improving margins, and a solid balance sheet, but faces significant risks from negative free cash flow, high valuation, and geopolitical concentration. The bull case is currently stronger, driven by strong demand and analyst optimism, yet the bear case highlights sustainability concerns. The key tension is whether the company can convert its growth into positive cash flow and maintain margins while navigating China-related risks. If growth continues and FCF turns positive, the stock could re-rate higher; otherwise, valuation compression may occur.
Bullish
- Explosive Revenue Growth: Q1 2026 revenue surged 34.18% YoY to $231.26M, accelerating from 21.5% growth in Q2 2025. This demonstrates strong demand for its cleaning equipment, particularly in Mainland China, and validates its expansion strategy.
- Improving Gross Margins: Gross margin expanded to 46.37% in Q1 2026 from 40.87% in Q4 2025, reflecting better product mix and cost management. This improvement enhances profitability and supports higher earnings potential.
- Solid Balance Sheet: Current ratio of 3.27 and debt-to-equity of 0.21 indicate strong liquidity and low leverage, providing financial flexibility to fund growth initiatives and weather potential downturns.
- Analyst Upside Potential: Average analyst target of $102.14 implies 29.3% upside from current price of $78.98. High target of $164 suggests some analysts see substantial further gains, reflecting confidence in growth trajectory.
Bearish
- Negative Free Cash Flow: TTM free cash flow is -$108.70M, with Q1 2026 FCF of -$51.97M, indicating cash burn despite profitability. This could strain liquidity if growth slows or working capital needs persist.
- High Valuation Premium: Trailing PE of 26.84x is 22% above industry average of 22x, while forward PE of 35.05x suggests earnings growth expectations may be too optimistic. PEG ratio of -2.24 signals potential earnings decline.
- Geopolitical Concentration Risk: Mainland China is the primary revenue source, exposing ACMR to potential export controls, tariffs, or political tensions that could disrupt sales. Recent news of a major fund's profit-taking highlights investor caution.
- Earnings Volatility: Net margin swung from 13.33% in Q3 2025 to 3.29% in Q4 2025, then recovered to 7.48% in Q1 2026. This volatility complicates earnings visibility and may deter risk-averse investors.
ACMR Technical Analysis
ACM Research's stock has exhibited a powerful long-term uptrend, with a 1-year price change of +214.66%, significantly outperforming the S&P 500's +21.46% over the same period. The current price of $78.98 sits at approximately 62% of its 52-week range (low: $23.59, high: $127.19), indicating that while the stock has pulled back from its highs, it remains well above its lows, reflecting sustained bullish momentum. This positioning suggests the market is still pricing in substantial growth, though the recent correction from the peak may signal a consolidation phase after a massive rally.
Beta
1.97
1.97x market volatility
Max Drawdown
-48.5%
Largest decline past year
52-Week Range
$24-$127
Price range past year
Annual Return
+231.7%
Cumulative gain past year
| Period | ACMR Return | S&P 500 |
|---|---|---|
| 1m | -22.9% | +2.4% |
| 3m | +26.1% | +4.7% |
| 6m | +12.4% | +11.7% |
| 1y | +231.7% | +21.3% |
| ytd | +76.9% | +13.4% |
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ACMR Fundamental Analysis
ACM Research has demonstrated robust revenue growth, with the most recent quarter (Q1 2026) reporting revenue of $231.26 million, a 34.18% year-over-year increase, accelerating from the 21.5% growth seen in Q2 2025. This growth is driven by strong demand for its cleaning equipment, particularly in Mainland China, which remains the primary revenue source. The company's gross margin improved to 46.37% in Q1 2026, up from 40.87% in Q4 2025, indicating better cost management and product mix. Net income for Q1 2026 was $17.31 million, with a net margin of 7.48%, reflecting a recovery from the weak Q4 2025 margin of 3.29%, though still below the 13.33% margin achieved in Q3 2025. The company's balance sheet remains solid, with a current ratio of 3.27 and a low debt-to-equity ratio of 0.21, indicating strong liquidity and financial flexibility. However, free cash flow was negative at -$51.97 million in Q1 2026, primarily due to significant working capital investments, and the TTM FCF is -$108.70 million, which may raise concerns about cash generation despite profitability.
Quarterly Revenue
$231263000.0B
2026-03
Revenue YoY Growth
+34.2%
YoY Comparison
Gross Margin
46.4%
Latest Quarter
Free Cash Flow
$-108702000.0B
Last 12 Months
Revenue & Net Income Trends (2 Years)
Revenue Breakdown
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Valuation Analysis: Is ACMR Overvalued?
Given ACM Research's positive net income, the PE ratio is the most appropriate valuation metric. The trailing PE is 26.84x, while the forward PE is 35.05x, indicating that the market expects earnings growth to slow, as the forward multiple is higher. This suggests that the current earnings level is not expected to grow significantly in the near term, or that the stock price has already priced in future growth. Compared to the industry average PE of 22x (as per available data), ACM Research trades at a 22% premium, reflecting its superior growth prospects and market position. However, the PEG ratio of -2.24 is negative, which is unusual and may indicate that earnings growth is expected to be negative or that the metric is distorted by cyclical factors. Historically, the stock's PE has ranged from as low as 7.70x in Q4 2024 to as high as 82.19x in Q4 2025, with the current 26.84x sitting near the middle of this range, suggesting that the valuation is not at extreme levels but has room to move in either direction depending on future earnings performance.
PE
26.8x
Latest Quarter
vs. Historical
Mid-Range
5-Year PE Range 7x~38x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
13.1x
Enterprise Value Multiple
Investment Risk Disclosure
Financial risks include negative free cash flow of -$108.70M TTM, which may require external financing or dilution if sustained. The company's net margin volatility (3.29% to 13.33% over recent quarters) indicates earnings unpredictability, and the high forward PE of 35.05x suggests the market expects significant growth that may not materialize. Debt-to-equity is low at 0.21, but the current ratio of 3.27 provides a cushion, though cash burn could erode this over time.