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.
Axcelis Technologies (ACLS) Stock Price & Market Analysis
ACLS · NASDAQ · Semiconductors
Market closedLatest available session print
$134.71
▲ +$1.23(+0.92%)4:00 PM ET - vs previous closeQuote as of Oct 9, 2026, 4:00 PM EDT
Regular-session close · Oct 9, 2026, 4:00 PM EDT.
Yahoo Finance · delayed, minutes not stated · as of Oct 9, 2026, 4:00 PM EDT · current source
Last session30%
$133.45L Oct 9 '26$137.64H Oct 9 '26
52-week range51%
$73.60L Nov 21 '25$193.78H Jun 15 '26
Long-term rangesAvailable historyHide
Available history(2000-10-10)67%
$0.6800L Feb 25 '09$201.00H Aug 1 '23
Price history: 2000-10-10–2026-10-09. Earlier trading may not be included. Highs and lows use intraday prices when available, otherwise closing prices. The 52-week range is reported separately by Yahoo Finance.
Loading price chart…
Data dates
PriceAt closeLast traded
FundamentalsLast checked
AnalystLast checked
NewsLatest item
What matters next
Next important events
- Nov 3, 2026Next earningsYahoo Finance · Estimated
Countdown
23 days out
Reported fundamentals
ACLS financial overview
Annual revenue
USD 839.05M
Sales for the fiscal year ended Dec 31, 2025. This is not trailing twelve-month revenue.
Revenue change
-17.6%
Change versus the fiscal year ended Dec 31, 2024.
Net profit margin
14.3%
Net income divided by revenue for the fiscal year ended Dec 31, 2025. This is not the trailing margin.
These reported results describe the business’s recent scale and profitability. Compare cash generation and valuation before forming an investment view; historical growth is not a forecast.
Company · Profile
About Axcelis Technologies (ACLS)
Sector, leadership, and how Axcelis Technologies earns its revenue.
Technology
Company · Profile
About Axcelis Technologies (ACLS)
Sector, leadership, and how Axcelis Technologies earns its revenue.
Axcelis Technologies
NASDAQ · ACLS · US
Company overview as of Oct 11, 2026.
- Sector
- Technology
- Industry
- Semiconductors
- Headquarters
- Beverly, MA, United States
- Country
- US
- Founded
- 1978
- Employees
- 1,465
- CEO
- Dr. Russell J. Low Ph.D.
- Exchange
- NASDAQ
Business model & operating evidenceExplore business exposure, reported operating measures and the evidence behind growth and profitability claims.
Leadership
Chief executive officerDr. Russell J. Low Ph.D.
Source: Yahoo Finance · Oct 11, 2026
Ownership filings and insider activityCompetitors & comparisonsCompare industry peers, reporting periods and related funds. Business mix and valuation bases may differ.
Governance & sustainability
All data sources
Search the dated figures used for this view. Each entry identifies its units, reporting period and calculation status.
Research tools
Market closed
Regular hours: 9:30 AM–4:00 PM America/New_York
Next open: 2026-10-12 · 9:30 AM America/New_York
Exchange calendar includes scheduled holidays and early closes. Extended-session prices appear separately only when supplied by the quote source.
PortfolioReport data issue
Shortcuts
With research tools focused: / search · W watchlist · C compare · F financials · E earnings · N news · T technicals · Esc close
TECHi.com