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Latest bar · ACMR
Momentum reads · latest daily barGreen means room to run, red means stretched — the reads re-read live as you switch the chart's timeframe. MFI(14) is a volume-weighted money-flow read: above 80 = overbought, below 20 = oversold.
Financial overlay · last 12 quarters
The story behind the price: three years of quarterly results laid over the chart, so you can see whether the stock has been following the business — or running ahead of it.
| Quarter | Revenue | Net income | Op income | FCF | Net margin | Op margin |
|---|---|---|---|---|---|---|
| 2026-03-31 | $0.2B | $0.0B | $0.0B | $-0.1B | 7.5% | 15.6% |
| 2025-12-31 | $0.2B | $0.0B | $0.0B | $0.0B | 3.3% | 9.4% |
| 2025-09-30 | $0.3B | $0.0B | $0.0B | $-0.0B | 13.3% | 10.7% |
| 2025-06-30 | $0.2B | $0.0B | $0.0B | $-0.1B | 13.8% | 14.7% |
| 2025-03-31 | $0.2B | $0.0B | $0.0B | $-0.0B | 11.8% | 15.0% |
Tip: toggle P/E, FCF, ROE, Gross margin and more on the chart above — every overlay is free.
Compare ACMR vs peers
Line ACMR up against up to 4 peers (5 tickers total) across ~30 metrics and get one weighted 0-100 verdict — best in green, worst in red. Peers also overlay on the chart above as rebased % lines, or flip the chart to the 2×2 grid for side-by-side mini charts.
Add tickers to compare with ACMR
~30 metrics across Snapshot, OdysseyHQ zone, Valuation, Growth, Quality, Technicals, Sentiment, and Risk — with a weighted score and a one-line read on each.
Earnings replay · last 20 reports
How this stock actually behaves on report day: each past earnings print with the beat-or-miss and the next-day move — a track record for handicapping the next one.
| Date | EPS actual | EPS est | Surprise | Next-day |
|---|---|---|---|---|
| 2026-05-07 | 0.34 | 0.20 | +72.9% | +1.1% |
| 2026-02-26 | 0.25 | 0.40 | -37.5% | -2.4% |
| 2025-11-05 | 0.36 | 0.53 | -32.4% | -0.7% |
| 2025-08-06 | 0.54 | 0.50 | +7.5% | -3.3% |
| 2025-05-07 | 0.46 | 0.35 | +32.4% | +12.0% |
| 2025-02-25 | 0.56 | 0.39 | +44.5% | +20.7% |
| 2024-11-07 | 0.63 | 0.37 | +68.8% | -6.7% |
| 2024-08-07 | 0.55 | 0.35 | +57.1% | +10.8% |
| 2024-05-08 | 0.52 | 0.33 | +58.8% | -1.1% |
| 2024-02-28 | 0.43 | 0.17 | +149.3% | +0.8% |
| 2023-11-07 | 0.57 | 0.34 | +67.7% | +11.9% |
| 2023-08-04 | 0.48 | 0.15 | +214.8% | +7.9% |
| 2023-05-05 | 0.15 | 0.04 | +246.2% | -3.8% |
| 2023-02-24 | 0.19 | 0.15 | +25.0% | -9.0% |
| 2022-11-04 | 0.42 | 0.23 | +79.5% | +27.7% |
| 2022-08-05 | 0.22 | 0.03 | +685.7% | -1.3% |
| 2022-05-06 | -0.01 | -0.06 | +82.9% | -13.4% |
| 2022-02-25 | 0.27 | 0.23 | +18.5% | +0.4% |
| 2021-11-04 | 0.19 | 0.12 | +53.9% | -5.5% |
| 2021-08-06 | 0.06 | 0.10 | -34.3% | +4.0% |
Earnings markers are overlaid on the daily price chart above. Click a ▲ marker for that day's move.
Peer comparison · Technology
Context check: the same key numbers for the closest Technology names side by side, so you can tell whether this stock is the standout or just moving with its group.
| Ticker ⇅ | Mkt cap ⇅ | P/E ⇅ | Fwd P/E ⇅ | P/S ⇅ | EV/EBITDA ⇅ | P/B ⇅ | Gross M ⇅ | Rev gr ⇅ | EPS gr ⇅ | FCF yld ⇅ |
|---|---|---|---|---|---|---|---|---|---|---|
| ACMR ★ | $6B | 64.1 | 37.2 | 6.0 | 37.0 | 3.5 | 44.2% | 34.2% | -18.7% | -2.46% |
| AAPL | $4,902B | 40.5 | 34.6 | 10.9 | 30.7 | 46.0 | 47.9% | 16.6% | 21.8% | 2.06% |
| MSFT | $2,925B | 23.5 | 20.3 | 9.2 | 16.1 | 7.1 | 68.3% | 18.3% | 23.4% | 1.27% |
| NVDA | $4,912B | 31.1 | 15.8 | 19.4 | 29.4 | 25.1 | 74.1% | 85.2% | 214.5% | 0.94% |
| GOOGL | $4,231B | 26.5 | 23.7 | 10.0 | 25.9 | 8.8 | 60.4% | 21.8% | 82.0% | 0.66% |
| META | $1,640B | 23.5 | 17.8 | 7.6 | 15.1 | 6.7 | 81.9% | 33.1% | 62.4% | 1.56% |
| AVGO | $1,764B | 61.7 | 19.1 | 23.4 | 43.0 | 20.1 | 76.3% | 47.9% | 85.4% | 1.54% |
| ORCL | $364B | 21.7 | 11.6 | 5.4 | 16.6 | 9.7 | 65.8% | 20.6% | 21.9% | -6.74% |
Auto-seeded from sector. Click any ticker to switch.
Ownership
Who holds the stock and what they've been doing lately — big funds on the left, executives' own buys and sells on the right. Insider buying is the rarer, louder signal.
Top institutional holders
Top-10 concentration: 35.47%
| Holder | Shares | % out |
|---|---|---|
| Blackrock Inc. | 7,984,847 | 13.04% |
| Vanguard Capital Management LLC | 2,264,337 | 3.70% |
| Vanguard Portfolio Management LLC | 2,203,831 | 3.60% |
| State Street Corporation | 2,006,116 | 3.28% |
| WCM Investment Management, LLC | 1,860,874 | 3.04% |
| Geode Capital Management, LLC | 1,371,227 | 2.24% |
| Morgan Stanley | 1,192,705 | 1.95% |
| Janus Henderson Group PLC | 1,085,634 | 1.77% |
| Value Aligned Research Advisors, LLC | 955,927 | 1.56% |
| Invesco Ltd. | 787,101 | 1.29% |
Insider activity · 90d
0 buys / 10 sells · ratio 0.0 · Finnhub
- Cheav Sotheara M 37,500
- Cheav Sotheara SELL 100,002 @ $85.41
- Cheav Sotheara SELL 101,649 @ $84.01
- Cheav Sotheara SELL 102,049 @ $82.61
- Cheav Sotheara SELL 103,017 @ $81.73
- Cheav Sotheara M 105,401 @ $13.89
- Cheav Sotheara M 42,899
- Cheav Sotheara SELL 100,002 @ $85.77
- Cheav Sotheara SELL 102,841 @ $85.11
- Cheav Sotheara SELL 112,053 @ $84.08
Analyst estimates
FinnhubWhat Wall Street expects next: the consensus forecasts for the coming quarters. The market usually reacts to results versus these numbers, not the raw results themselves.
SEC filings
The company's own paperwork, straight from the regulator — annual and quarterly reports, big announcements and insider trades. The primary source behind every headline.
| Form | Filed | Description | Action |
|---|---|---|---|
| 4 | 2026-07-06 | FORM 4 | view · |
| 8-K | 2026-06-22 | 8-K | view · |
| 8-K | 2026-06-12 | 8-K | view · |
| 4 | 2026-06-05 | FORM 4 | view · |
| 4 | 2026-06-05 | FORM 4 | view · |
| 8-K | 2026-05-29 | 8-K | view · |
| 8-K | 2026-05-22 | 8-K | view · |
| 4 | 2026-05-21 | FORM 4 | view · |
| 8-K | 2026-05-15 | 8-K | view · |
| 8-K | 2026-05-12 | 8-K | view · |
| 10-Q | 2026-05-08 | 10-Q | view · |
| 8-K | 2026-05-07 | 8-K | view · |
| DEF 14A | 2026-04-27 | DEF 14A | view · |
| 8-K | 2026-04-27 | 8-K | view · |
| 4 | 2026-04-21 | FORM 4 | view · |
| 8-K | 2026-04-17 | 8-K | view · |
| 8-K | 2026-03-24 | 8-K | view · |
| 8-K | 2026-03-19 | 8-K | view · |
| 4 | 2026-03-13 | FORM 4 | view · |
| 4 | 2026-03-13 | FORM 4 | view · |
| 4 | 2026-03-12 | FORM 4 | view · |
| 4 | 2026-03-11 | FORM 4 | view · |
| 4 | 2026-03-09 | FORM 4 | view · |
| 4 | 2026-03-09 | FORM 4 | view · |
| 10-K | 2026-03-02 | 10-K | view · |
| 8-K | 2026-02-26 | 8-K | view · |
| 4 | 2026-02-06 | Insider transaction (Form 4) | view · |
| 8-K | 2026-02-06 | 8-K | view · |
| 8-K | 2026-02-04 | 8-K | view · |
| 8-K | 2026-02-03 | 8-K | view · |
| 8-K | 2026-01-30 | 8-K | view · |
| 8-K | 2026-01-22 | 8-K | view · |
| 4 | 2025-12-08 | FORM 4 | view · |
| 4 | 2025-12-05 | FORM 4 | view · |
| 4 | 2025-12-04 | FORM 4 | view · |
| 8-K | 2025-11-21 | 8-K | view · |
| 4 | 2025-11-14 | FORM 4 | view · |
| 4 | 2025-11-14 | FORM 4 | view · |
| 10-Q | 2025-11-06 | 10-Q | view · |
| 8-K | 2025-11-05 | 8-K | view · |
| 4 | 2025-10-29 | Insider transaction (Form 4) | view · |
| 8-K | 2025-10-29 | 8-K | view · |
| 4 | 2025-09-30 | FORM 4 | view · |
| 8-K | 2025-09-29 | 8-K | view · |
| 8-K | 2025-09-24 | 8-K | view · |
| 4 | 2025-09-19 | FORM 4 | view · |
| 4 | 2025-09-19 | FORM 4 | view · |
| 4 | 2025-09-19 | FORM 4 | view · |
| 4 | 2025-09-05 | FORM 4 | view · |
| 4 | 2025-08-26 | FORM 4 | view · |
| 4 | 2025-08-26 | FORM 4 | view · |
| 8-K | 2025-08-21 | 8-K | view · |
| 4 | 2025-08-14 | FORM 4 | view · |
| 4 | 2025-08-14 | FORM 4 | view · |
| 4 | 2025-08-14 | FORM 4 | view · |
| 10-Q | 2025-08-07 | 10-Q | view · |
| 8-K | 2025-08-06 | 8-K | view · |
| 4 | 2025-07-17 | FORM 4 | view · |
| 4 | 2025-07-09 | FORM 4 | view · |
| 8-K | 2025-06-30 | 8-K | view · |
About ACMR
ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells capital equipment in Mainland China and internationally. It also develops, manufactures, and sells a range of packaging tools to wafer assembly and packaging customers. The company provides wet cleaning equipment for front end production processes; electrochemical plating, furnace, PECVD, and track platforms; Space Alternated Phase Shift, technology for flat and wafer surfaces; timely energized bubble oscillation, technology for patterned wafer surfaces at advanced process nodes; and Tahoe technology; and semi-critical cleaning tools. It also offers advanced packaging equipment, such as coaters, developers, photoresist strippers, scrubbers, wet etchers and copper-plating equipment; and advanced packaging products include: Ultra ECP ap, which delivers a uniform metal layer to finished wafers prior to packaging; Ultra C Developer, which applies liquid developer to selected parts of photoresist to resolve an image; Ultra C PR Megasonic-Assisted Stripper, which removes photoresist; Ultra C Scrubber, which scrubs and cleans wafers; Ultra C Thin Wafer Scrubber, which addresses a sub-market of cleaning v…
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