---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-23-051730"
form_type: "8-K"
ticker: "ACMR"
cik: "0001680062"
company_name: "ACM Research, Inc."
filed_at: "2023-11-07T23:59:59+00:00"
generated_at: "2026-06-08T16:03:31.202133+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# ACM Research Q3 revenue up 26% to $168.6M; non-GAAP EPS $0.57

## Summary
- Revenue $168.6M (+26% YoY); GAAP net income $25.7M ($0.39 diluted EPS), non-GAAP net income $37.6M ($0.57 diluted EPS).
- Shipments hit a record $213M, up 31% YoY.
- GAAP gross margin improved to 52.5% from 49.3% YoY; non-GAAP gross margin 52.9%.
- CEO cited continued mature-node investments by China-based customers and growing traction with new products and customers.

## SEC filing metadata
- accession: 0001140361-23-051730
- form_type: 8-K
- ticker: ACMR
- cik: 0001680062
- company_name: ACM Research, Inc.
- filed_at: 2023-11-07T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1680062/000114036123051730/0001140361-23-051730-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1680062/000114036123051730/ef20014122_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-23-051730
- JSON: https://secwatch.observer/filing/0001140361-23-051730.json
- Plain text: https://secwatch.observer/filing/0001140361-23-051730.txt

## Key facts
- Earnings Releases
  ACM Research, Inc. reported the third quarter ended September 30, 2023 results: revenue $168,569, net income $25,679, EPS $0.39 per diluted share.
  - Period: the third quarter ended September 30, 2023
  - Revenue: $168,569
  - Net income: $25,679
  - EPS: $0.39 per diluted share
  - Result: reported results
  source text: On November 7, 2023, we issued a press release announcing financial results for the third quarter of 2023. The full text of the press release is furnished as Exhibit 99.1 hereto and is incorporated herein by reference .
  evidence_url: https://www.sec.gov/Archives/edgar/data/1680062/000114036123051730/0001140361-23-051730-index.htm
- Earnings Releases
  ACM Research, Inc. reported the third quarter ended September 30, 2023 results: revenue $168,569, net income $25,679, EPS $0.39 per diluted share.
  - Period: the third quarter ended September 30, 2023
  - Revenue: $168,569
  - Net income: $25,679
  - EPS: $0.39 per diluted share
  - Result: reported results
  source text: Three Months Ended September 30, GAAP Non-GAAP(1) 2023 2022 2023 2022 (dollars in thousands, except EPS) Revenue $ 168,569 $ 133,709 $ 168,569 $ 133,709 Gross margin 52.5 % 49.3 % 52.9 % 49.4 % Income from operations $ 33,173 $ 31,636 $ 43,754 $ 33,529 Net income attributable to ACM Research, Inc. $ 25,679 $ 21,004 $ 37,579 $ 28,178 Basic EPS $ 0.43 $ 0.35 $ 0.62 $ 0.47 Diluted EPS $ 0.39 $ 0.32 $ 0.57 $ 0.42
  evidence_url: https://www.sec.gov/Archives/edgar/data/1680062/000114036123051730/0001140361-23-051730-index.htm

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