ACMR — ACM Research Inc. stock price and chart

ACMR

$54.96-2.01%

as of close, Oct 20, 2026

☾ AH $54.96 -2.01%

ACM Research Inc.Stock · TechnologyRussell 2000 · 0.2% of IWMUS Stock Market · 0.010% of VTIRussell 3000 · 0.009% of IWVNasdaq Composite · 0.006% of ONEQ

PeersFORMONTOSPYQQQNVDAAAPL

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Technical analysis2

Overlay lines0

Addendum charts0

Available history since Nov 8, 2017

VolumeSEEEEEEEEEEE

20172020202220242026

10.020.030.040.050.060.070.080.090.0100.0110.0010.0M20.0M$54.96

2026-10-20

Price$54.96

MA20$80.88

MA50$62.24

Vol1.6M

What would $1,000 invested in ACMR be worth today? →

ACMR returns: By year · By month · By week · Trailing

Key stats#

Price data

Price: $54.96
YTD price return: +39.32%
YTD total return: +39.32%
Next earnings: Nov 4, 2026
Market cap: 3.8B2017-12 29.3M2026-10 3.8B+12963.0% over the window
Enterprise value: 3.5B
Shares outstanding: 69.6M2016-12 11.4M2026-06 69.6M+512.2% over the window
52W low: $28.46
52W high: $127.19
From 52W high: -56.79%
From 52W low: +93.11%
52W range: 27%

Volume

Rel volume: 0.51×
30D volume: 1.2M
30D $ vol: 87.8M

Fundamentals

Sales (ttm): 1B2016-12 27.4M2026-06 1B+3691.5% over the window
Sales/share: $14.902016-12 $2.412026-06 $14.90+519.3% over the window
EPS (ttm): $2.172016-12 $0.062026-06 $2.17+3520.6% over the window
FCF (ttm): -118.7M2016-12 -4.5M2026-06 -118.7M+2540.4% over the window
FCF/share: -$1.702016-12 -$0.402026-06 -$1.70+331.3% over the window
Book value/share: $26.712016-12 -$0.212026-06 $26.71-12583.0% over the window
Net margin: 14.48%2016-12 3.8%2026-06 14.5%+284.3% over the window
ROE: 8.08%2017-12 -0.8%2026-06 8.1%-1112.2% over the window
ROA: 4.42%2016-12 2.3%2026-06 4.4%+90.6% over the window
Debt / equity: 0.10×2019-12 0.002026-06 0.10
Current ratio: 3.662016-12 2.362026-06 3.66+54.7% over the window

Growth (CAGR, ttm) · 10Y

Sales: +27.33%2025-06-30 → 2026-06-30815.2M → 1B (+27.3% total)+31.04%2023-06-30 → 2026-06-30461.1M → 1B (+125.1% total)+40.32%2021-06-30 → 2026-06-30190.8M → 1B (+443.8% total)+46.65%2016-12-31 → 2026-06-3027.4M → 1B (+3691.5% total)
Net income: +34.01%2025-06-30 → 2026-06-30112.1M → 150.2M (+34.0% total)+31.02%2023-06-30 → 2026-06-3066.8M → 150.2M (+125.0% total)+38.78%2021-06-30 → 2026-06-3029.2M → 150.2M (+414.6% total)+68.99%2016-12-31 → 2026-06-301M → 150.2M (+14471.2% total)
Shares: +3.24%2025-06-30 → 2026-06-3067.5M → 69.6M (+3.2% total)+2.37%2023-06-30 → 2026-06-3064.9M → 69.6M (+7.3% total)+1.26%2021-06-30 → 2026-06-3065.4M → 69.6M (+6.5% total)+21.03%2016-12-31 → 2026-06-3011.4M → 69.6M (+512.2% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +29.11%2025-06-30 → 2026-06-30$1.68 → $2.17 (+29.1% total)+28.36%2023-06-30 → 2026-06-30$1.03 → $2.17 (+111.5% total)+36.92%2021-06-30 → 2026-06-30$0.45 → $2.17 (+381.0% total)+45.94%2016-12-31 → 2026-06-30$0.06 → $2.17 (+3520.6% total)
Sales/share: +23.33%2025-06-30 → 2026-06-30$12.08 → $14.90 (+23.3% total)+28.01%2023-06-30 → 2026-06-30$7.10 → $14.90 (+109.8% total)+38.57%2021-06-30 → 2026-06-30$2.92 → $14.90 (+410.8% total)+21.17%2016-12-31 → 2026-06-30$2.41 → $14.90 (+519.3% total)
Book value/share: +82.73%2025-06-30 → 2026-06-30$14.62 → $26.71 (+82.7% total)+35.82%2023-06-30 → 2026-06-30$10.66 → $26.71 (+150.6% total)+61.15%2021-06-30 → 2026-06-30$2.46 → $26.71 (+986.5% total)n/a
Price: +38.16%2025-10-20 → 2026-10-20$39.79 → $54.96 (+38.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+45.44%2023-10-20 → 2026-10-20$17.86 → $54.96 (+207.7% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+9.13%2021-10-20 → 2026-10-20$35.51 → $54.96 (+54.8% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.n/a
Total return: +38.16%2025-10-20 → 2026-10-20$39.79 → $54.96 (+38.1% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+45.44%2023-10-20 → 2026-10-20$17.86 → $54.96 (+207.7% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+9.13%2021-10-20 → 2026-10-20$35.51 → $54.96 (+54.8% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.n/a

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.: 25.3×2017-12 28.422026-10 25.48-10.4% over the window
P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.: 27.8×2017-12 8.402026-10 27.76+230.7% over the window
Fwd P/E: 18.1×
P/S (ttm)Market cap ÷ TTM revenue.: 3.7×2017-12 1.072026-10 3.69+244.5% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 2.1×2017-12 5.062026-10 2.06-59.3% over the window
EV/EBITDA (fy): 28.6×
EV/Sales (ttm): 3.4×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: -3.10%2017-12 -29.9%2026-06 -1.3%-95.5% over the window
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($7M) ÷ today's market cap ($3.8B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 0.18%2017-12 -63.9%2025-12 0.3%-100.4% over the window
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $7M + TTM dividends $0) ÷ today's market cap ($3.8B). Same caveat as the cash buyback yield.: 0.18%2017-12 -63.9%2025-12 0.3%-100.4% over the window

Vs own 10Y history

P/E: 48th
P/OI: 53rd
P/S: 59th
P/B: 41st

Bar = where today’s multiple sits in ACMR’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-20#

-2.01%

-15.22%

-19.78%

-33.40%

YTD

+39.32%

+38.13%

+54.79%

Financial statements

Open full ACMR financials →

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ACMR — ACM Research Inc. price, chart and key statistics