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ACMR ACM RESEARCH INC-CLASS A

2026Q1 · CUSIP 00108J109 · Semi Equipment · Sector: Semiconductors

Lit · Institutions accelerating in
Holders
298
Δ holders QoQ
+20
Breadth percentile
Top 16%
Whale holders
132
Δ whales
+9
Inst. holding value
$1.7B
New positions
73
Closed positions
53
Price momentum (1Q)
-3.0%
Put / Call
9/13

Breadth history (34 quarters)

2018Q1: Δ+2 · h=12 2018Q2: Δ+21 · h=33 2018Q3: Δ-1 · h=32 2018Q4: Δ-3 · h=29 2019Q1: Δ+1 · h=30 2019Q2: Δ+11 · h=41 2019Q3: Δ+9 · h=50 2019Q4: Δ-3 · h=47 2020Q1: Δ+16 · h=63 2020Q2: Δ+25 · h=88 2020Q3: Δ+1 · h=89 2020Q4: Δ+4 · h=93 2021Q1: Δ+2 · h=95 2021Q2: Δ-2 · h=93 2021Q3: Δ+2 · h=95 2021Q4: Δ+5 · h=100 2022Q1: Δ-5 · h=95 2022Q2: Δ+4 · h=99 2022Q3: Δ+19 · h=118 2022Q4: Δ+6 · h=124 2023Q1: Δ+7 · h=131 2023Q2: Δ-8 · h=123 2023Q3: Δ+31 · h=154 2023Q4: Δ+1 · h=155 2024Q1: Δ+44 · h=199 2024Q2: Δ+2 · h=201 2024Q3: Δ-17 · h=184 2024Q4: Δ-1 · h=183 2025Q1: Δ+59 · h=242 2025Q2: Δ+3 · h=245 2025Q3: Δ+16 · h=261 2025Q4: Δ+17 · h=278 2026Q1: Δ+20 · h=298 2018Q1: holders=12 2018Q2: holders=33 2018Q3: holders=32 2018Q4: holders=29 2019Q1: holders=30 2019Q2: holders=41 2019Q3: holders=50 2019Q4: holders=47 2020Q1: holders=63 2020Q2: holders=88 2020Q3: holders=89 2020Q4: holders=93 2021Q1: holders=95 2021Q2: holders=93 2021Q3: holders=95 2021Q4: holders=100 2022Q1: holders=95 2022Q2: holders=99 2022Q3: holders=118 2022Q4: holders=124 2023Q1: holders=131 2023Q2: holders=123 2023Q3: holders=154 2023Q4: holders=155 2024Q1: holders=199 2024Q2: holders=201 2024Q3: holders=184 2024Q4: holders=183 2025Q1: holders=242 2025Q2: holders=245 2025Q3: holders=261 2025Q4: holders=278 2026Q1: holders=298 -59 -29.5 +0 +29.5 +59 10162313 18Q119Q120Q121Q122Q123Q124Q125Q126Q1 Δ holders (bar) Holders (line)

Past Lit Events & Aftermath 9 lit events

Period Percentile Next-1Q return Next-2Q return
2026Q1 Top 16% — —
2025Q1 Top 2% +7.4% +34.8%
2024Q1 Top 5% -14.7% -23.0%
2023Q3 Top 4% +2.3% +30.2%
2022Q3 Top 6% +44.8% +12.0%
2020Q2 Top 13% -20.9% +28.0%
2020Q1 Top 5% +67.6% +32.7%
2019Q2 Top 13% — —
2018Q2 Top 10% — —

Options Sentiment

Put holders
9
QoQ: -3
Call holders
13
QoQ: -1

See methodology →

Fundamentals

PE (TTM)
74.3
EPS (TTM)
$1.31
EPS YoY
-16.6%
Revenue (TTM)
$1.0B
Revenue YoY
+19.7%
Quarterly Revenue & EPS (4Y)
2022-06-30: $104M 2022-09-30: $134M 2022-12-31: $109M 2023-03-31: $74M 2023-06-30: $145M 2023-09-30: $169M 2023-12-31: $170M 2024-03-31: $152M 2024-06-30: $202M 2024-09-30: $204M 2024-12-31: $223M 2025-03-31: $172M 2025-06-30: $215M 2025-09-30: $269M 2025-12-31: $244M 2026-03-31: $231M 2022-06-30: EPS 0.18 2022-09-30: EPS 0.32 2022-12-31: EPS 0.19 2023-03-31: EPS 0.11 2023-06-30: EPS 0.41 2023-09-30: EPS 0.39 2023-12-31: EPS 0.25 2024-03-31: EPS 0.26 2024-06-30: EPS 0.35 2024-09-30: EPS 0.45 2024-12-31: EPS 0.47 2025-03-31: EPS 0.30 2025-06-30: EPS 0.44 2025-09-30: EPS 0.52 2025-12-31: EPS 0.11 2026-03-31: EPS 0.24 0M 135M 269M $M 0.00 0.29 0.57 20222023202420252026 Revenue EPS

Quarterly figures; EPS split-adjusted, early quarters hidden when not calibrable

P/E (TTM) over time
4Y median 16 2023-03-31: PE 12.52023-06-30: PE 12.62023-09-30: PE 16.32023-12-31: PE 16.92024-03-31: PE 18.22024-06-30: PE 162024-09-30: PE 142024-12-31: PE 15.52025-03-31: PE 15.12025-06-30: PE 15.12025-09-30: PE 18.22025-12-31: PE 47.32026-03-31: PE 48.6 11 31 51 20222023202420252026

P/E = close 47 days after quarter-end (filing date) ÷ TTM EPS then; loss quarters hidden

As of 2026-03-31 · SEC filings (XBRL)