ACM Research, Inc. (ACMR)

Typically moves ±9.81% on earnings

EARNINGS ANALYTICS

event_note Approx. Next Earnings: ~2026-11-13 APPROXIMATE

ACM Research, Inc. (ACMR) has a 34-report earnings history dating back to Mar 09, 2018. Its average absolute post-earnings move is ±9.81%, and 64.7% of those reactions were positive. Its largest post-earnings gain was +40.8% (Feb 28, 2024) and its largest decline was -19.95% (Nov 05, 2025). The next earnings report is predicted for 2026-11-13 (approximate).

Earnings reactions

How ACMR moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±9.81%

Positive %

64.7%

Negative %

35.3%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Aug 07, 2026	☀ PRE	+6.39%	open_in_new
May 07, 2026	☀ PRE	+6.83%	open_in_new
Apr 27, 2026	☀ PRE	-5.12%	open_in_new
Feb 26, 2026	☀ PRE	-16.69%	open_in_new
Nov 05, 2025	☀ PRE	-19.95%	open_in_new
Aug 06, 2025	☀ PRE	-15.35%	open_in_new
May 08, 2025	☀ PRE	+11.98%	open_in_new
Feb 26, 2025	☀ PRE	+20.71%	open_in_new
Nov 07, 2024	☀ PRE	+8.71%	open_in_new
Aug 07, 2024	☀ PRE	+16.3%	open_in_new
May 08, 2024	☀ PRE	-6.48%	open_in_new
Feb 28, 2024	☀ PRE	+40.8%	open_in_new
Nov 07, 2023	☀ PRE	+5.33%	open_in_new
Aug 07, 2023	☀ PRE	+7.89%	open_in_new
May 05, 2023	☀ PRE	+17.91%	open_in_new
Feb 24, 2023	☀ PRE	-0.6%	open_in_new
Nov 04, 2022	☀ PRE	+6.27%	open_in_new
Aug 05, 2022	☀ PRE	+6.22%	open_in_new
May 06, 2022	☀ PRE	-7.11%	open_in_new
Feb 25, 2022	☀ PRE	+2.28%	open_in_new
Nov 04, 2021	☽ POST	-5.48%	open_in_new
Aug 10, 2021	☀ PRE	-1.78%	open_in_new
May 06, 2021	☽ POST	+1.01%	open_in_new
Feb 25, 2021	☽ POST	-11.07%	open_in_new
Nov 05, 2020	☽ POST	-2.81%	open_in_new
Aug 05, 2020	☽ POST	+4.03%	open_in_new
May 06, 2020	☽ POST	+12.44%	open_in_new
Mar 19, 2020	☀ PRE	+18.84%	open_in_new
Nov 07, 2019	☀ PRE	+8.68%	open_in_new
Aug 08, 2019	☀ PRE	+10.68%	open_in_new
May 07, 2019	☽ POST	-1.76%	open_in_new
Mar 08, 2019	☀ PRE	+5.05%	open_in_new
Nov 07, 2018	☽ POST	+16.51%	open_in_new
Mar 09, 2018	☽ POST	+4.34%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±9.81%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 2 →

Funds holding

$56017095

Total value held

Buying

2 added · 0 reduced

Bank Of New York Mellon Corp

$41402116 +3.71%

Ameriprise Financial Inc

$14614979 NEW BUY

SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
144	20260908	open_in_new SEC.gov
8-K	20260827	open_in_new SEC.gov
4	20260826	open_in_new SEC.gov
4	20260826	open_in_new SEC.gov
4	20260826	open_in_new SEC.gov
4	20260821	open_in_new SEC.gov
144	20260820	open_in_new SEC.gov
4	20260820	open_in_new SEC.gov
144	20260818	open_in_new SEC.gov
10-Q	20260807	open_in_new SEC.gov

Frequently asked about ACMR earnings

When does ACM Research, Inc. report earnings next? expand_more

ACM Research, Inc. (ACMR)'s next earnings date is approximate for 2026-11-13. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does ACMR stock move after earnings? expand_more

Over 34 reports, ACMR has moved an average of ±9.81% the session after earnings, closing higher 64.7% of the time.

What was ACMR's biggest post-earnings move? expand_more

ACMR's largest post-earnings gain on record was +40.8% on Feb 28, 2024, and its largest decline was -19.95% on Nov 05, 2025.

Where can I find ACM Research, Inc.'s SEC filings? expand_more

All of ACM Research, Inc.'s SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.