---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-23-038152"
form_type: "8-K"
ticker: "ACMR"
cik: "0001680062"
company_name: "ACM Research, Inc."
filed_at: "2023-08-07T23:59:59+00:00"
generated_at: "2026-06-12T04:28:34.808687+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# ACM Research Q2 revenue $144.6M (+38% YoY), GAAP EPS $0.41, non-GAAP $0.48

## Summary
- Revenue $144.6M, up 38.5% YoY; gross margin 47.5% vs 42.3%.
- GAAP net income $26.8M (up 119%); diluted EPS $0.41 vs $0.18.
- Non-GAAP diluted EPS $0.48 vs $0.22; income from operations $32.4M.
- Six-month revenue $218.8M, up 49% YoY; net income $34.0M GAAP.
- Management expects 2023 growth from mature-node spending and new products; Lingang facility start later this year.

## SEC filing metadata
- accession: 0001140361-23-038152
- form_type: 8-K
- ticker: ACMR
- cik: 0001680062
- company_name: ACM Research, Inc.
- filed_at: 2023-08-07T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1680062/000114036123038152/0001140361-23-038152-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1680062/000114036123038152/brhc20057067_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-23-038152
- JSON: https://secwatch.observer/filing/0001140361-23-038152.json
- Plain text: https://secwatch.observer/filing/0001140361-23-038152.txt

## Key facts
- Earnings Releases
  ACM Research, Inc. reported second quarter ended June 30, 2023 results: revenue $ 144,577, net income $ 26,825, EPS Basic EPS $ 0.45.
  - Period: second quarter ended June 30, 2023
  - Revenue: $ 144,577
  - Net income: $ 26,825
  - EPS: Basic EPS $ 0.45
  - Result: reported results
  source text: our operations in Korea to support the global market opportunity.” Three Months Ended June 30, GAAP Non-GAAP(1) 2023 2022 2023 2022 (dollars in thousands, except EPS) Revenue $ 144,577 $ 104,395 $ 144,577 $ 104,395 Gross margin 47.5 % 42.3 % 47.6 % 42.4 % Income from operations $ 30,430 $ 20,035 $ 32,447 $ 22,004 Net income attributable to ACM Research, Inc. $
  evidence_url: https://www.sec.gov/Archives/edgar/data/1680062/000114036123038152/0001140361-23-038152-index.htm

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