Axcelis Technologies, Inc. (ACLS) Earnings History
Annual and quarterly earnings data from 1999 to 2025
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ACLS EPS Growth (CAGR)
Compound annual growth rate of diluted earnings per share
CAGR (Compound Annual Growth Rate) shows the annualized growth rate of EPS over the specified period. A higher CAGR indicates stronger earnings momentum.
ACLS Profitability Analysis
Margin trends over time
| Year | Gross Margin | Operating Margin | Net Margin |
|---|---|---|---|
| 2025 | 44.9% | 14.2% | 14.3% |
| 2024 | 44.7% | 20.7% | 19.7% |
| 2023 | 43.5% | 23.5% | 21.8% |
| 2022 | 43.7% | 23.1% | 19.9% |
| 2021 | 43.2% | 19.2% | 14.9% |
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Axcelis Technologies, Inc. (ACLS) Earnings Overview
As of May 6, 2026, Axcelis Technologies, Inc. (ACLS) reported trailing twelve-month net income of $120M, reflecting -38.2% year-over-year growth. The company earned $3.86 per diluted share over the past four quarters, with a net profit margin of 14.3%.
Looking at the long-term picture, ACLS's 5-year EPS compound annual growth rate (CAGR) stands at +21.1%, indicating exceptional earnings growth. The company achieved its highest annual net income of $246M in fiscal 2023.
Axcelis Technologies, Inc. maintains positive profitability with a gross margin of 44.9%, operating margin of 14.2%, and net margin of 14.3%. The company continues to generate positive earnings from operations. View revenue history →
Compared to peers including ONTO ($106M net income, 13.6% margin), MKSI ($295M net income, 7.5% margin), UCTT (-$194M net income, -8.8% margin), ACLS has outperformed on profitability metrics. Compare ACLS vs ONTO →
ACLS Earnings vs Peers
Earnings metrics vs comparable public companies
ACLS Historical Earnings Data (1999–2025)
27 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $120M | -40.2% | $119M | $3.80 | 14.3% | 14.2% |
| 2024 | $201M | -18.4% | $211M | $6.15 | 19.7% | 20.7% |
| 2023 | $246M | +34.5% | $266M | $7.43 | 21.8% | 23.5% |
| 2022 | $183M | +85.6% | $212M | $5.46 | 19.9% | 23.1% |
| 2021 | $99M | +97.4% | $127M | $2.88 | 14.9% | 19.2% |
| 2020 | $50M | +193.4% | $58M | $1.46 | 10.5% | 12.2% |
| 2019 | $17M | -62.9% | $24M | $0.50 | 5.0% | 7.1% |
| 2018 | $46M | -63.9% | $60M | $1.35 | 10.4% | 13.5% |
| 2017 | $127M | +1054.1% | $48M | $3.80 | 30.9% | 11.7% |
| 2016 | $11M | -25.1% | $17M | $0.36 | 4.1% | 6.2% |
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Start ComparisonACLS — Frequently Asked Questions
Quick answers to the most common questions about buying ACLS stock.
Is ACLS growing earnings?
ACLS EPS fell to $3.86, with earnings declining -38.2%. This contrasts with the 5-year CAGR of +21.1%. TTM net income dropped to $120M.
What are ACLS's profit margins?
Axcelis Technologies, Inc. net margin is +14.3%, with operating margin at +14.2%. Margins sit within typical range for the sector.
How consistent are ACLS's earnings?
ACLS earnings data spans 1999-2025. The declining earnings trend is -38.2% YoY. Historical data enables comparison across business cycles.