$ACLS
Axcelis Technologies Inc
XNAS•Industrials•Special Industry Machinery, Nec
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Plans & pricingDonateAxcelis Technologies Inc
XNAS•Industrials•Special Industry Machinery, Nec
Why is ACLS up today? It is at $109.86 (+5.03%), and our scanner flagged it 33 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ACLS spikes, and full due diligence on ACLS — key stats, earnings, dilution and insider activity. Free.
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Here is the latest on ACLS from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ACLS today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystAXCELIS TECHNOLOGIES INC: Q2 FY2026 results, three months to Jun 30, 2026, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Sep 16, 2026 · 3 days agoA share sale has already completed, so that supply is out there. Size not stated in the filing.
Some filings did not state a size, so these are floors.
Recent priced share offering — a one-time sale that has already completed (not ongoing)
Sources: float & market cap via Polygon · short interest via FINRA · borrow & shortability via Alpaca · SSR from Reg SHO 201 · filings & dilution via SEC EDGAR · analysts via Nasdaq.
Auto-generated from public data for research and education. Not investment advice.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Tatnall Christopher Officer | Sold (automatic/other) | -136 | sold 0.5% | 27K | $14K at $105.04 | Sep 15, 26 |
Redinbo Greg Officer | Sold (automatic/other) | -208 | sold 0.6% | 35K | $22K at $105.04 | Sep 15, 26 |
Ryzhik David Officer | Sold (automatic/other) | -221 | sold 2.2% | 10K | $32K at $145.01 | Jul 15, 26 |
Ryzhik David Officer | Sold (automatic/other) | -76 | sold 0.8% | 10K | $13K at $176.84 | Jun 16, 26 |
Blumenstock Gerald M Officer | Sold (automatic/other) | -506 | sold 2.5% | 20K | $97K at $191.60 | Jun 15, 26 |
Sayiner Necip Director | Sold (automatic/other) | -2K | sold 18% | 7K | $250K at $157.44 | Jun 3, 26 |
Mahoney Robert John Officer | Sold (automatic/other) | -1K | sold 7.4% | 14K | $179K at $155.24 | Jun 2, 26 |
Sutton Todd Officer | Sold (automatic/other) | -2K | sold 24% | 6K | $320K at $159.99 | May 27, 26 |
Evans Eileen Officer | Sold (automatic/other) | -926 | sold 2.9% | 31K | $144K at $155.51 | May 22, 26 |
St Dennis Thomas Director | Sold (automatic/other) | -900 | sold 4.8% | 18K | $140K at $155.37 | May 22, 26 |
Blumenstock Gerald M Officer | Sold (automatic/other) | -1K | sold 5.4% | 20K | $177K at $152.70 | May 21, 26 |
Tatnall Christopher Officer | Sold (automatic/other) | -1K | sold 4.0% | 28K | $175K at $149.75 | May 20, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.





Comparable names in special industry machinery, nec, closest in size first.
Here is the latest on ACLS from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ACLS today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
ACLS last traded at $109.86, up 5.03% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Axcelis Technologies Inc (ACLS) is next expected to report earnings on Tuesday, November 3, 2026, about 44 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
The ACLS Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged ACLS 33 times in the last 30 days.
ACLS (Axcelis Technologies Inc) trades on XNAS, with a market cap of about $3.38B in the SPECIAL INDUSTRY MACHINERY, NEC sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge ACLS for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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