Axcelis Technologies, Inc. ACLS
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Latest bar · ACLS
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 | $0.0B | 4.6% | 4.0% |
| 2025-12-31 | $0.2B | $0.0B | $0.0B | $-0.0B | 14.4% | 15.2% |
| 2025-09-30 | $0.2B | $0.0B | $0.0B | $0.0B | 12.2% | 11.7% |
| 2025-06-30 | $0.2B | $0.0B | $0.0B | $0.0B | 16.1% | 14.9% |
| 2025-03-31 | $0.2B | $0.0B | $0.0B | $0.0B | 14.8% | 15.1% |
Tip: toggle P/E, FCF, ROE, Gross margin and more on the chart above — every overlay is free.
Compare ACLS vs peers
Line ACLS 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 ACLS
~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 | 0.72 | 0.71 | +1.4% | +2.8% |
| 2026-02-17 | 1.49 | 1.12 | +33.3% | -16.7% |
| 2025-11-04 | 1.21 | 1.00 | +20.6% | +4.9% |
| 2025-08-05 | 1.13 | 0.71 | +59.1% | -2.9% |
| 2025-05-06 | 1.04 | 0.38 | +171.3% | +6.2% |
| 2025-02-10 | 1.54 | 1.25 | +23.2% | -12.2% |
| 2024-11-06 | 1.49 | 1.43 | +4.2% | -1.0% |
| 2024-07-31 | 1.55 | 1.35 | +15.2% | -10.7% |
| 2024-05-01 | 1.57 | 1.24 | +26.4% | +4.9% |
| 2024-02-07 | 2.15 | 2.08 | +3.6% | -7.0% |
| 2023-11-01 | 1.99 | 1.73 | +14.9% | +0.4% |
| 2023-08-02 | 1.86 | 1.51 | +23.6% | -1.3% |
| 2023-05-03 | 1.43 | 1.30 | +9.8% | -7.4% |
| 2023-02-08 | 1.71 | 1.51 | +13.1% | +5.8% |
| 2022-11-02 | 1.21 | 1.15 | +5.0% | +4.3% |
| 2022-08-03 | 1.32 | 1.04 | +26.5% | +8.1% |
| 2022-05-04 | 1.22 | 0.97 | +26.4% | -5.9% |
| 2022-02-07 | 1.05 | 0.87 | +20.2% | +6.4% |
| 2021-11-03 | 0.81 | 0.74 | +9.0% | -1.9% |
| 2021-08-04 | 0.55 | 0.47 | +18.3% | +12.8% |
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 ⇅ |
|---|---|---|---|---|---|---|---|---|---|---|
| ACLS ★ | $4B | 43.8 | 27.7 | 4.9 | 35.4 | 3.9 | 43.6% | 3.3% | -65.9% | 1.19% |
| AAPL | $4,891B | 38.9 | 34.5 | 10.8 | 30.7 | 45.9 | 47.9% | 16.6% | 21.8% | 2.07% |
| MSFT | $2,835B | 22.7 | 19.7 | 8.9 | 15.6 | 6.8 | 68.3% | 18.3% | 23.4% | 1.31% |
| NVDA | $5,010B | 32.0 | 16.1 | 19.8 | 30.0 | 25.6 | 74.1% | 85.2% | 214.5% | 0.92% |
| GOOGL | $3,910B | 15.9 | 21.6 | 8.8 | 22.0 | 6.3 | 60.9% | 24.2% | 294.1% | 0.73% |
| META | $1,511B | 22.0 | 16.1 | 7.0 | 13.9 | 6.2 | 81.9% | 33.1% | 62.4% | 1.69% |
| AVGO | $1,817B | 65.4 | 19.6 | 24.1 | 44.3 | 20.7 | 76.3% | 47.9% | 85.4% | 1.50% |
| ORCL | $331B | 19.7 | 10.6 | 4.9 | 15.5 | 8.8 | 65.8% | 20.6% | 21.9% | -7.41% |
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: 58.43%
| Holder | Shares | % out |
|---|---|---|
| Blackrock Inc. | 4,936,774 | 16.06% |
| Vanguard Portfolio Management LLC | 2,488,293 | 8.10% |
| FMR, LLC | 2,431,121 | 7.91% |
| Vanguard Capital Management LLC | 1,382,770 | 4.50% |
| Balyasny Asset Management LP | 1,364,540 | 4.44% |
| Victory Capital Management Inc. | 1,279,005 | 4.16% |
| State Street Corporation | 1,189,045 | 3.87% |
| BNP Paribas Asset Management Holding | 1,006,028 | 3.27% |
| American Century Companies Inc | 951,914 | 3.10% |
| Reinhart Partners, LLC | 928,660 | 3.02% |
Insider activity · 90d
0 buys / 11 sells · ratio 0.0 · Finnhub
- Ryzhik David F 9,790 @ $145.01
- Ryzhik David F 9,884 @ $145.01
- Ryzhik David F 9,955 @ $176.84
- Blumenstock Gerald M F 19,987 @ $191.60
- Sayiner Necip SELL 7,112 @ $157.44
- Mahoney Robert John SELL 14,410 @ $155.24
- Sutton Todd SELL 6,360 @ $159.99
- St Dennis Thomas SELL 17,695 @ $155.37
- Evans Eileen SELL 31,295 @ $155.51
- Blumenstock Gerald M SELL 20,493 @ $152.70
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 | 2026-07-17 | Insider transaction (Form 4) | view · |
| 4 | 2026-06-17 | Insider transaction (Form 4) | view · |
| 4 | 2026-06-16 | Insider transaction (Form 4) | view · |
| 4 | 2026-06-04 | Insider transaction (Form 4) | view · |
| 4 | 2026-06-03 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-28 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-26 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-22 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-22 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-21 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-20 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-20 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-20 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-20 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-20 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-20 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-20 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-19 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-19 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-19 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-19 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-19 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-19 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-19 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-19 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-18 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-18 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-18 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-18 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-18 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-18 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-18 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-15 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-15 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-14 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-14 | Insider transaction (Form 4) | view · |
| 4 | 2026-05-13 | Insider transaction (Form 4) | view · |
| 10-Q | 2026-05-08 | 10-Q | view · |
| 4 | 2026-05-07 | Insider transaction (Form 4) | view · |
| 8-K | 2026-05-07 | FORM 8-K | view · |
| 8-K | 2026-05-06 | FORM 8-K | view · |
| 4 | 2026-05-04 | Insider transaction (Form 4) | view · |
| 4 | 2026-04-21 | Insider transaction (Form 4) | view · |
| 4 | 2026-04-02 | Insider transaction (Form 4) | view · |
| DEF 14A | 2026-03-31 | FORM- DEF 14A | view · |
| 4 | 2026-03-26 | Insider transaction (Form 4) | view · |
| 8-K | 2026-03-12 | FORM 8-K | view · |
| 4 | 2026-03-03 | Insider transaction (Form 4) | view · |
| 4 | 2026-03-03 | Insider transaction (Form 4) | view · |
| 4 | 2026-03-03 | Insider transaction (Form 4) | view · |
| 4 | 2026-03-03 | Insider transaction (Form 4) | view · |
| 4 | 2026-03-03 | Insider transaction (Form 4) | view · |
| 4 | 2026-03-03 | Insider transaction (Form 4) | view · |
| 10-K | 2026-02-26 | 10-K | view · |
| 4 | 2026-02-23 | Insider transaction (Form 4) | view · |
| 8-K | 2026-02-17 | FORM 8-K | view · |
| 8-K | 2026-02-06 | FORM 8-K | view · |
| 8-K | 2026-02-02 | FORM 8-K | view · |
| 8-K | 2026-01-28 | FORM 8-K | view · |
| 4 | 2026-01-16 | Insider transaction (Form 4) | view · |
About ACLS
Axcelis Technologies, Inc. designs, manufactures, and services ion implantation and other processing equipment used in the fabrication of semiconductor chips in the United States, Europe, and the Asia Pacific. The company provides high energy, high current, and medium current implanters for various application requirements. It also offers aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services, and customer training. The company sells its equipment and services to semiconductor chip manufacturers through its direct sales force. Axcelis Technologies, Inc. was founded in 1978 and is headquartered in Beverly, Massachusetts.
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