ACMR ACM Research, Inc.

BEARISH Impact: 6/10 424B5
Horizon days Filed May 12, 2026 Processed 28d 9h ago SEC 0001140361-26-020856
Notable filing: 424B5
Latest settled — T+5d ⚠ clustered
ACMR ▲ +2.63% at T+5d
SHORT call ✗ call lost -2.63% · α vs SPY -3.78% · entry $64.75 → $66.45
Next anchor: T+20d in 5h
Last close $80.57 (close Jun 8) · -24.43% from $64.75 entry (call sign-flipped)
Entry anchored
May 12, 05:07 PM ET
via Databento tick
T+1d
0.00%
call 0.00% · α -0.00%
$64.75
settled 28d ago
T+5d
+2.63%
call -2.63% · α -3.78%
$66.45
settled 22d ago
T+20d
call — · α —
in 5h
T+60d
call — · α —
in 8w

Price Chart

Loading chart...

Executive Summary

ACM Research prices a registered direct offering of 2,884,615 shares at $52.00 per share, a 19.6% discount to the prior close of $64.67, raising approximately $150 million in net proceeds for U.S. and global expansion. The offering follows a mixed Q1 earnings report (revenue +34% YoY but net income -15% YoY) and will dilute existing shareholders by roughly 4.7%.

Actionable Insight

Expect near-term price pressure as the market absorbs the dilutive offering at a steep discount. The 6-month lock-up may provide some stabilization, but the combination of declining net income and equity issuance suggests caution. Monitor for any insider selling or further capital needs.

Key Facts

  • Offering: 2,884,615 shares at $52.00/share (19.6% discount to May 11 close of $64.67)
  • Net proceeds: ~$150 million for U.S./global expansion and general corporate expenses
  • Dilution: post-offering shares 64,117,679, a ~4.7% increase from 61,233,064
  • 6-month lock-up restricts company from issuing additional shares without investor consent
  • Q1 2026 revenue $231.3M (+34% YoY) but GAAP net income declined 15% YoY to $17.3M
  • FY2026 revenue growth guidance maintained at 21%-30%

Financial Impact

~$150 million raised, ~4.7% shareholder dilution, offering at ~20% discount

dilutionshare pricecash balance

Risk Factors

  • Dilution from offering (~4.7%) could pressure EPS and stock price
  • Discount signals potential urgency for capital despite strong revenue growth
  • Net income decline and margin compression may indicate operational headwinds

Market Snapshot

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

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
424B5 Filing (Primary)0001140361-26-020856
Document: ny20072993x1_ex107.htm0001140361-26-020856
Document: 0001140361-26-020856-index-headers.html0001140361-26-020856
Document: 0001140361-26-020856-index.html0001140361-26-020856
Document: 0001140361-26-020856.txt0001140361-26-020856
16 reports for ACMR
Performance horizon
83% Hit rate 5 of 6 directional calls best @ T+20▲ +62.43%Apr 27, 2026
Filters
Rows
Reports for ACMR — sortable, filterable
Type Now
Jun 6, 2026
4d ago
Insider Cluster
NEUTRAL ★ 2/10
$85.27 awaiting T+5awaiting T+5$80.57 (−5.51%)
May 29, 2026
11d ago
8-K
MIXED ★ 5/10
$82.05 $76.29▼ −7.02%▼ −4.27%$80.57 (−1.80%)
May 22, 2026
18d ago
8-K
NEUTRAL ★ 3/10
$73.35 $82.05▲ +11.86%▲ +10.18%$80.57 (+9.84%)
May 15, 2026
25d ago
8-K
MIXED ★ 5/10
$63.25 $86.46▲ +36.70%▲ +35.08%$80.57 (+27.38%)
May 12, 2026
28d ago
424B5
BEARISH ★ 6/10
$64.75 $66.45▼ −2.63%▼ −3.78%$80.57 (−24.43%)
May 12, 2026
28d ago
8-K
BEARISH ★ 5/10
$62.99 $63.25▼ −0.41%▼ −0.34%$80.57 (−27.91%)
May 7, 2026
4w ago
8-K
MIXED ★ 5/10
$59.20 $64.75▲ +9.38%▲ +7.87%$80.57 (+36.10%)
Apr 27, 2026
6w ago
8-K
BULLISH ★ 8/10
$53.23 $51.23▼ −3.76%▼ −4.16%$80.57 (+51.36%)
Apr 27, 2026
6w ago
Press Release
BULLISH ★ 7/10
$53.23 $51.23▼ −3.76%▼ −4.16%$80.57 (+51.36%)
Apr 17, 2026
7w ago
144
NEUTRAL ★ 2/10
$49.69 $53.23▲ +7.12%▲ +6.21%$80.57 (+62.15%)
Showing 10 of 16

US Market Status

Market Closed — Opens in 6h 58m

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access