ACMR · Nasdaq · CIK 0001680062

ACM Research, Inc.

ACM Research, Inc.’s most recent SEC filing in our snapshot is a Form 8-K filed on Sep 30, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $901.3M and net income of $94.1M, according to its XBRL data on EDGAR. Its EDGAR record lists 24 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$901.3M
Net income, FY2025
$94.1M
Form 4 filings on record, past 12 months
24

Company overview

Legal name (as filed)
ACM Research, Inc.
Ticker
ACMR
SEC Central Index Key (CIK)
0001680062
Industry (SIC)
Special Industry Machinery, NEC (code 3559)
Business address
FREMONT, CA
State or country of incorporation
CA
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#1620 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from ACM Research, Inc.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$259.8MFY2021$388.8MFY2022$557.7MFY2023$782.1MFY2024$901.3MFY2025
Net income
$37.8MFY2021$39.3MFY2022$77.3MFY2023$103.6MFY2024$94.1MFY2025
ACMR annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$259.8M$388.8M$557.7M$782.1M$901.3M
Net income$37.8M$39.3M$77.3M$103.6M$94.1M
Diluted EPS$0.58$0.59$1.16$1.53$1.37
Total assets$1.1B$1.2B$1.5B$1.9B$2.9B
Cash and equivalents$562.5M$248.0M$182.1M$407.4M$757.4M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

ACMR latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Mar 2, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 7, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Sep 30, 20268-KOther events· period Sep 30, 2026Document · Index
Apr 27, 2026DEF 14ADefinitive proxy statement· period Jun 10, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about ACM Research, Inc., by form type:

8-K ×134 ×11144 ×1010-Q ×2SCHEDULE 13G ×1424B5 ×1DEF 14A ×1SCHEDULE 13G/A ×1
ACMR recent filings
FiledFormWhat it isOriginal
Sep 30, 20268-KOther events· period Sep 30, 2026Document · Index
Sep 10, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 8, 2026Document · Index
Sep 9, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 8, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 27, 20268-KOther events· period Aug 17, 2026Document · Index
Aug 26, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 12, 2026Document · Index
Aug 26, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 12, 2026Document · Index
Aug 26, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 12, 2026Document · Index
Aug 21, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 20, 2026Document · Index
Aug 20, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 20, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 18, 2026Document · Index
Aug 18, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 7, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 7, 20268-KResults of operations· period Aug 7, 2026Document · Index
Jul 31, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
Jun 22, 20268-KOther events· period Jun 18, 2026Document · Index
Jun 12, 20268-KShareholder vote results· period Jun 10, 2026Document · Index
Jun 5, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 5, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 4, 2026Document · Index
Jun 5, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 3, 2026Document · Index
Jun 4, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 4, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 3, 2026144Notice of proposed sale of securitiesDocument · Index
May 29, 20268-KOther events· period May 26, 2026Document · Index
May 22, 20268-KOther events· period May 19, 2026Document · Index
May 21, 20264Statement of changes in beneficial ownership (insider trade)· period May 19, 2026Document · Index
May 19, 2026144Notice of proposed sale of securitiesDocument · Index
May 15, 20268-KOther events· period May 15, 2026Document · Index
May 12, 2026424B5424B5Document · Index
May 12, 20268-KMaterial agreement· period May 12, 2026Document · Index
May 8, 202610-QQuarterly report· period Mar 31, 2026Document · Index
May 7, 20268-KResults of operations· period May 7, 2026Document · Index
Apr 27, 2026DEF 14ADefinitive proxy statement· period Jun 10, 2026Document · Index
Apr 27, 20268-KResults of operations· period Apr 27, 2026Document · Index
Apr 21, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 17, 2026Document · Index
Apr 17, 2026144Notice of proposed sale of securitiesDocument · Index
Apr 17, 20268-KOther events· period Apr 17, 2026Document · Index
Mar 26, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Mar 24, 20268-KOther events· period Mar 24, 2026Document · Index

Insider filing activity

24 Form 4 filings appear in ACM Research, Inc.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

Other companies in Special Industry Machinery, NEC

All 7 companies in Special Industry Machinery, NEC· Companies headquartered in California

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001680062 and XBRL company facts. ACM Research, Inc. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.