Axcelis Technologies, Inc.
ACLS Technology Semiconductor Equipment & Materials
Axcelis Technologies, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $839.0 million, down 17.6% from fiscal 2024. In the quarter to June 2026, revenue grew 10.6%, EPS fell 23.2%, free cash flow fell 60.7% and total debt fell 4.14%, each against the same quarter a year earlier.
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Axcelis Technologies, Inc. (ACLS) P/E ratio
As of 16 October 2026, Axcelis Technologies, Inc. (ACLS) trades at a P/E ratio of 36.1×. Over the past ten years it has ranged from 0.0× (June 2015) to 114× (September 2015); the current reading is higher than 84% of that period. That is below the Semiconductor Equipment & Materials industry median of 45.0× and above the Technology sector median of 28.2×.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2025 | 21.0× | 85.72% |
| FY2024 | 11.3× | (31.72%) |
| FY2023 | 16.6× | 17.71% |
| FY2022 | 14.1× | (44.44%) |
| FY2021 | 25.4× | 30.63% |
| FY2020 | 19.4× | (57.31%) |
| FY2019 | 45.5× | 262.75% |
| FY2018 | 12.5× | 71.38% |
| FY2017 | 7.3× | (80.36%) |
| FY2016 | 37.2× | 82.55% |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Jun 2026 | 63.2× | 119.14% |
| Mar 2026 | 28.8× | 37.02% |
| Dec 2025 | 21.0× | (8.46%) |
| Sep 2025 | 23.0× | 61.86% |
| 42 more quarters | Free account |
Against its own ten years
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| COHU Cohu, Inc. compare | n/m |
| AMBA Ambarella, Inc. compare | n/m |
| UCTT Ultra Clean Holdings, Inc. compare | n/m |
| ACMR ACM Research, Inc. compare | 23.6× |
| KLIC Kulicke and Soffa Industries, Inc. compare | 35.6× |
| ACLS Axcelis Technologies, Inc. | 36.1× |
| IPGP IPG Photonics Corporation compare | 108× |
| VECO Veeco Instruments Inc. compare | 113× |
| AXTI AXT Inc compare | 1,716× |
| Semiconductor Equipment & Materials industry median | 45.0× |
| Technology sector median | 28.2× |
| Market median | 18.1× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)