8-K ·Filed May 22, 2026

ACMR

ACM Research, Inc.
NEUTRAL
Impact 3/10
Horizonweeks Processed4mo ago SEC0001628280-26-037552
8-K context-dependent: Items 8.01
Actionable Insight • Neutral

The 65% YoY growth in Q1 new orders at ACM Shanghai is a positive operational signal for the subsidiary, but this filing provides no new financial data for the parent company. Monitor the next quarterly report for consolidated revenue impact and any guidance updates.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
ACMR ▲ +15.02% at T+60d
NEUTRAL call ✓ call won +15.02% · α vs SPY +11.83% · entry $73.35 → $84.37
Entry anchored
May 21, 03:59 PM ET
via exchange tick
T+1d
+17.87%
call +17.87% · α +17.29%
$86.46
settled 4mo ago
T+5d
+11.86%
call +11.86% · α +10.18%
$82.05
settled 4mo ago
T+20d
+30.61%
call +30.61% · α +32.02%
$95.80
settled 3mo ago
T+60d
+15.02%
call +15.02% · α +11.83%
$84.37
settled 6w ago

Price Chart

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Executive Summary

ACM Research filed an 8-K to furnish the May 2026 Investor Relations Activity Record of its subsidiary ACM Shanghai (STAR Market: 688082). The record reveals Q1 2026 new orders grew 65% YoY, the company kept its 2026 revenue guidance unchanged, and it expects to deliver more than 20 medium-to-low and high-temperature SPM tools in 2026. The filing is a routine regulatory disclosure with no material financial data for the parent company.

Key Facts

  • ACM Shanghai's Q1 2026 new orders grew 65% year-over-year.
  • Company maintained its 2026 revenue guidance unchanged.
  • Expects to deliver more than 20 medium-to-low and high-temperature SPM tools in 2026.
  • High-temperature SPM tool can achieve particle control down to 15 nm at the 15 nm level, with plans to improve to 13 nm.
  • Filing is a routine regulatory disclosure of a subsidiary's investor relations activity.

Financial Impact

No specific financial figures for the parent company were disclosed in this filing.

Risk Factors

  • Order delivery timing may shift, with some orders carrying into Q1 2027.
  • Forward-looking statements about SPM tool performance and market adoption are subject to execution risk.
  • Trade regulations and geopolitical risks could impact ACM Shanghai's operations.

Market Snapshot

Exchange
Nasdaq
Sector
Special Industry Machinery, NEC
Analyst Consensus
85% bullish (13 analysts)

Investment Themes

Industrials & Manufacturing

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001628280-26-037552
Document: 0001628280-26-037552-index-headers.html0001628280-26-037552
Document: 0001628280-26-037552-index.html0001628280-26-037552
Document: 0001628280-26-037552.txt0001628280-26-037552
21 reports for ACMR
Performance horizon
63% Hit rate 5 of 8 directional calls best @ T+60▲ +96.45%Apr 15, 2026
Filters
Rows
Reports for ACMR — sortable, filterable
TypeNow
Aug 22, 2026
5w ago
Insider Cluster
NEUTRAL ★ 3/10
$77.35 $75.80▼ −2.00%▼ −3.30%$83.38 (+7.80%)
Aug 8, 2026
7w ago
Institutional Cluster
MIXED ★ 5/10
$79.41 $77.20▼ −2.78%▼ −1.87%$83.38 (+5.00%)
Aug 7, 2026
8w ago
8-K
BULLISH ★ 8/10
$83.80 $74.44▼ −11.17%▼ −10.77%$83.38 (−0.50%)
Jul 18, 2026
10w ago
Institutional Cluster
MIXED ★ 5/10
$82.52 $85.64▲ +3.78%▼ −0.34%$83.38 (+1.04%)
Jun 11, 2026
16w ago
Institutional Cluster
NEUTRAL ★ 2/10
$91.70 $106.04▲ +15.64%▲ +13.75%$83.38 (−9.07%)
Jun 6, 2026
16w ago
Insider Cluster
NEUTRAL ★ 2/10
$80.57 $98.52▲ +22.28%▲ +20.65%$83.38 (+3.49%)
May 29, 2026
18w ago
8-K
MIXED ★ 5/10
$82.05 $126.89▲ +54.65%▲ +55.95%$83.38 (+1.62%)
May 22, 2026
19w ago
8-K
NEUTRAL ★ 3/10
$73.35 $95.80▲ +30.61%▲ +32.02%$83.38 (+13.67%)
May 15, 2026
20w ago
8-K
MIXED ★ 5/10
$63.25 $91.18▲ +44.16%▲ +42.58%$83.38 (+31.83%)
May 12, 2026
20w ago
424B5
BEARISH ★ 6/10
$64.75 $91.70▼ −41.62%▼ −42.23%$83.38 (−28.77%)
Showing 10 of 21

US Market Status

Market Closed — Opens Mon (64h 8m)

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