secwatch.observer — SEC 8-K summary
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Issuer:     ACM Research, Inc. (ACMR)
CIK:        0001680062
Form:       8-K
Filed at:   2026-04-27T23:59:59+00:00
Accession:  0001628280-26-027353
Event type: earnings
Sentiment:  positive
Materiality: 0.75
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

ACM Research prelim Q1 rev $225-230M (+31-33% YoY); reaffirms FY outlook $1.08-1.175B
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- Preliminary Q1 2026 revenue $225-230M (31-33% YoY growth); total shipments $233-238M (49-52% YoY growth).
- Reaffirms full-year 2026 revenue outlook $1.08-1.175B, representing 20-30% YoY growth.
- Company owns ~74% of ACM Shanghai; full Q1 results and further guidance on May 7, 2026 earnings call.
- Results are preliminary, unaudited, and subject to quarter-end closing procedures and auditor review.
- Press release coincides with ACM Shanghai's Q1 2026 results release on Shanghai Stock Exchange.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1680062/000162828026027353/0001628280-26-027353-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1680062/000162828026027353/acmr-20260427.htm
  HTML page:      https://secwatch.observer/filing/0001628280-26-027353

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer