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ACM Research, Inc. (ACMR)

Sector: Special Industry Machinery, NEC

Industry: Semiconductors

ACM Research, Inc. logo

ACM Research, Inc.

NASDAQ:ACMRTechnology
Pre+1.34%$45.21
Close$44.61+13.48%AH$44.50+1.60%since
Mkt Cap$3.11B
Float58.36M
O/S69.65M
PM VOL4K sh
$ Vol≈$185K
RVOL0.43×
Inst Own69.8%
SI6.0%
Dilution
ACM Research, Inc. logoNASDAQ:ACMRPre$45.21+1.34%
Historical Data
DateOpenHighLowCloseVolume
Nov 6, 202643.0044.8641.3044.611,426,550
Nov 5, 202641.0544.4737.4739.312,819,588
Nov 4, 202645.3347.3043.3844.431,687,955
Nov 3, 202646.6746.7544.2345.331,319,524
Nov 2, 202646.5547.3343.5944.151,147,802
Oct 30, 202646.4847.3543.5745.471,247,093
Oct 29, 202651.3951.5648.6649.291,002,413
Oct 28, 202654.0555.0052.0553.021,351,887
Oct 27, 202651.4552.6651.2351.97897,546
Oct 26, 202651.5652.6550.0550.96731,280
Oct 23, 202648.5851.5548.3850.55929,633
Oct 22, 202651.2952.7248.2549.121,417,741
Oct 21, 202656.6256.6254.2754.69630,164
Oct 20, 202655.1356.9153.8754.96674,473
Oct 19, 202656.3557.9855.7056.09990,016
Oct 16, 202657.3557.3552.9553.101,443,442
Oct 15, 202657.3158.3154.7258.091,955,313
Oct 14, 202662.9063.6660.6061.121,099,672
Oct 13, 202666.3566.6763.0064.831,259,601
Oct 12, 202670.5970.5968.0068.10619,527
Analyst Coverage
Analyst Coverage
ConsensusBuy
Price Target
Not available
Ratings Distribution
BUY
8
HOLD
2
SELL
0
TOTAL10
Insider Trades
InsiderTypeShares
Ma Yue NMN profile photoMa Yue NMNGrant/Award13.5K
Ma Yue NMN profile photoMa Yue NMNGrant/Award100.0K
Wang David H profile photoWang David HSale4.8K
Wang David H profile photoWang David HOption Exercise70.0K
Wang David H profile photoWang David HSale33.5K
Wang David H profile photoWang David HOption Exercise70.0K
Shareholders
69.8%
Institutional
(386)
5.4%
Insiderⓘ
(10)
0.0%
5%+ Owners
(0)
24.8%
Unattributed (incl. retail)ⓘ
Institutional69.8%
Insider5.4%
Unattributed (incl. retail)24.8%
Sources: 13F, Form 4, 13D/13GO/S: 69.6M · checked 9 Nov 2026 · market-data provider
Insiders & Institutional Holders
About

ACM Research, Inc., along with its affiliated companies, is a global developer, manufacturer, and provider of specialized single-wafer wet cleaning systems. These crucial systems are designed to enhance manufacturing processes and improve the yield of integrated circuits across the globe.

The company's innovative technological offerings include: Space Alternated Phase Shift (SAPS) technology: This system uniformly applies megasonic energy at a microscopic scale to both flat and patterned wafer surfaces by utilizing alternating phases of megasonic waves. Timely Energized Bubble Oscillation (TEBO) technology: Specifically engineered for patterned wafer surfaces at advanced process nodes, this technology precisely cleans intricate 2D and 3D patterned wafers. Tahoe technology: Providing superior cleaning performance, this solution significantly reduces the consumption of sulfuric acid and hydrogen peroxide. Electro-chemical plating technology: This offering facilitates advanced metal plating processes. ACM Research markets and sells its product line, branded as Ultra C, through a combination of its own direct sales force and independent third-party representatives. Established in 1998, ACM Research, Inc. is headquartered in Fremont, California.

Key Metrics
Market Cap$3.11B
Enterprise Value--
P/E Ratio--
Est. Net Cash/Share--
Institutional Ownership69.77%

based on 69.65M shares outstanding

SectorTechnology
IndustrySemiconductors
ExchangeNASDAQ
CountryUSUS
IPO DateNov 2, 2017
Shares Outstanding69.65M
Authorized Shares
Float58.36M
52-Week Range
$28.46$127.19
$44.61(16th percentile)
Volume
Average Daily Volume1.23M
1.43M today vs 1.23M avg(+16%)

30d Avg

1.23M

60d Avg

1.27M

90d Avg

1.13M

Earnings
Dividend History
No dividend history available
Compliance Status
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