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NASDAQ · Semiconductor Equipment & Materials · USD

ACM Research, Inc. Class A Common Stock (ACMR) Stock Analysis

ACM Research, Inc. Class A Common Stock (ACMR) is a Semiconductor Equipment & Materials stock listed on NASDAQ and quoted in US Dollar.

Last Updated: October 21, 2026

ACMR

$54.69

−$0.27 (−0.49%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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ACMR Key Statistics

As of Oct 21, 2026
Trading
Open
$56.62
Previous Close
$54.96
Day's Range
54.27–56.62
52-Week Range
28.46–127.19
Volume
628.41K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
2.09
Valuation
Market Cap
$3.81B
P/E Ratio
25.80
Forward P/EShare price divided by forecast earnings for the year ahead, rather than the year just past.
18.60
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
3.67
EPS (ttm)Profit attributable to each share over the last twelve months.
2.12
Financials (FY)
Revenue (FY)
$901.31M+15.24%
Net Income (FY)
$94.08M−9.21%
Profit marginThe share of revenue left as profit after all costs and taxes.
14.48%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
64.66M
1-Year Return
+40.48%
Dividend and dates
Earnings Date
November 5, 2026
Avg Volume
1.08M

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, ACMR closed at $54.69, +40.48% over 1 year.

ACM Research, Inc. Class A Common Stock (ACMR) has a market capitalization of $3.81B.

In fiscal 2025, ACMR reported revenue of $901.31M.

ACMR Stock Return by Calendar Year

ACM Research, Inc. Class A Common Stock (ACMR) return since Nov 2017: what $10,000 became

1 year
$10,000 $14,048
+40.48%
5 years
$10,000 $15,519
+55.19%
Since Nov 2017
$10,000 $292,977
+2,829.77%

If you had invested $10,000 in ACM Research, Inc. Class A Common Stock (ACMR) at the close on November 2, 2017, the earliest close on record here, it would have been worth $292,977 at the close on October 21, 2026: +2,829.77% in total, +45.74% a year, over a partial period shorter than 10 years. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)+38.63%
2025+161.26%
2024−22.72%
2023+153.44%
2022−72.87%
2021+4.95%
2020+340.38%
2019+69.58%
2018+107.24%
2017 (partial year)−6.25%

As of October 21, 2026.

ACMR Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$901.31M$94.08M10.4%
2024$782.12M$103.63M13.2%
2023$557.72M$77.35M13.9%
2022$388.83M$39.26M10.1%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$901.31M$400.07M$109.43M$94.08M10.4%
2024$782.12M$391.55M$151.00M$103.63M13.2%
2023$557.72M$276.22M$95.84M$77.35M13.9%
2022$388.83M$183.62M$59.04M$39.26M10.1%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

ACMR Valuation vs Semiconductor Equipment & Materials Median

Median of 30 stocks
MetricACMRSemiconductor Equipment & Materials medianvs median
P/E25.8045.2843% below
P/S ratio3.674.9225% below
Profit margin14.48%9.41%5.1 pts above

Medians across 30 Semiconductor Equipment & Materials stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

All 20 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

The market values ACM Research, Inc. Class A Common Stock (ACMR) at $3.81B. It is classified in the Semiconductor Equipment & Materials industry, within the Technology sector. The company reports 2,513 employees.

The 52-week range on file runs from $28.46 to $127.19. The most recent close on file for ACMR is $54.69, dated October 21, 2026. That is −$0.27 (−0.49%) against the previous close. The latest close sits 92.16% above that 52-week low.

Financial Health

Fiscal 2025 revenue came to $901.31M. Against the prior fiscal year total of $782.12M, that is a change of +15.24%. Net income for the same year was $94.08M. That is −9.21% against the prior fiscal year. The reported profit margin is 14.48%. That is 5.1 percentage points above the Semiconductor Equipment & Materials median of 9.41%. Trailing earnings per share are 2.12.

Across the 4 fiscal years on file, revenue moves from $388.83M in 2022 to $901.31M in 2025. Of those 4 years, 4 report positive net income.

Valuation Assessment

ACMR trades at a trailing price-to-earnings ratio of 25.8. That is 43.02% below the Semiconductor Equipment & Materials median of 45.28. The forward P/E on file is 18.6. The price-to-sales ratio is 3.67. On price-to-sales that is 25.35% below the Semiconductor Equipment & Materials median of 4.92. The medians here are taken across 30 Semiconductor Equipment & Materials companies that report the metric.

The trailing one-year total return is +40.48%. Measured over 5 years, that is +9.19% a year compounded. The reported beta is 2.09. Daily returns over the trailing 9 years annualize to a volatility of 84.02%.

Growth & Income

The record shows no dividend for ACMR.

2026 is still running; the total return is +38.63% year to date. Across the complete calendar years on file, 2020 returned +340.38% and 2022 returned −72.87%. Of the 8 complete calendar years on file, 6 finished higher.

Peer Comparison

ACM Research, Inc. Class A Common Stock (ACMR) operates in the Semiconductor Equipment & Materials industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
ACM Research, Inc. Class A Common Stock ACMR $3.81B 25.8
ASML Holding N.V. ASML $646.23B 41.3
Lam Research Corporation LRCX $326.38B 45.3
Applied Materials, Inc. AMAT $324.53B 35.3

The Semiconductor Equipment & Materials industry average P/E ratio is 45.3x. ACM Research, Inc. Class A Common Stock trades at a P/E of 25.8.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About ACM Research, Inc. Class A Common Stock

ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells capital equipment in Mainland China and internationally. It also develops, manufactures, and sells a range of packaging tools to wafer assembly and packaging customers. The company provides wet cleaning equipment for front end production processes; electrochemical plating, furnace, PECVD, and track platforms; Space Alternated Phase Shift, technology for flat and wafer surfaces; timely energized bubble oscillation, technology for patterned wafer surfaces at advanced process nodes; and Tahoe technology; and semi-critical cleaning tools. It also offers advanced packaging equipment, such as coaters, developers, photoresist strippers, scrubbers, wet etchers and copper-plating equipment; and advanced packaging products include: Ultra ECP ap, which delivers a uniform metal layer to finished wafers prior to packaging; Ultra C Developer, which applies liquid developer to selected parts of photoresist to resolve an image; Ultra C PR Megasonic-Assisted Stripper, which removes photoresist; Ultra C Scrubber, which scrubs and cleans wafers; Ultra C Thin Wafer Scrubber, which addresses a sub-market of cleaning very thin wafers for certain Asian assembly factories; and Ultra C Wet Etcher, which etches silicon wafers and copper and titanium interconnects. In addition, the company provides ECP technology for advanced metal plating; Ultra fn Furnace, a dry processing tool; Ultra Pmax PECVD tools, a proprietary designed chamber, gas distribution unit, and chuck; and Ultra Track, a 300mm process tool that delivers uniform air downflow, fast robot handling and configurable software to address specific customer requirements. It markets and sells its products under the SAPS, TEBO, ULTRA C, ULTRA Fn, Ultra ECP, Ultra ECP map, and Ultra ECP ap trademarks through direct sales force and third-party representatives. ACM Research, Inc. was incorporated in 1998 and is headquartered in Fremont, California.

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