---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-23-020417"
form_type: "8-K"
ticker: "ACMR"
cik: "0001680062"
company_name: "ACM Research, Inc."
filed_at: "2023-04-26T23:59:59+00:00"
generated_at: "2026-06-16T13:05:04.017480+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# ACM Research expects Q1 2023 revenue of $70M-$74M

## Summary
- Preliminary unaudited Q1 2023 revenue range of $70M to $74M.
- Full Q1 results and 2023 outlook to be discussed on May 5, 2023 earnings call.
- ACM owns 82.5% of ACM Shanghai, which released its own results to Shanghai Stock Exchange.
- ACM Shanghai results are in RMB under Chinese GAAP; will differ from ACM's consolidated US GAAP results.

## SEC filing metadata
- accession: 0001140361-23-020417
- form_type: 8-K
- ticker: ACMR
- cik: 0001680062
- company_name: ACM Research, Inc.
- filed_at: 2023-04-26T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1680062/000114036123020417/0001140361-23-020417-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1680062/000114036123020417/brhc20051978_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-23-020417
- JSON: https://secwatch.observer/filing/0001140361-23-020417.json
- Plain text: https://secwatch.observer/filing/0001140361-23-020417.txt

## Key facts
- Earnings Releases
  ACM Research, Inc. reported first quarter 2023 results: revenue $70 million to $74 million.
  - Period: first quarter 2023
  - Revenue: $70 million to $74 million
  - Result: preliminary results
  source text: ACM Research, Inc. (“ACM”) (NASDAQ: ACMR), a leading supplier of wafer processing solutions for semiconductor and advanced wafer-level packaging (WLP) applications, today announced that its preliminary unaudited revenue for the first quarter of 2023 is expected to be in the range of $70 million to $74 million.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1680062/000114036123020417/0001140361-23-020417-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.