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Axcelis Technologies vs ACM Research: revenue, profit, margins and growth compared

Axcelis Technologies brought in $839M of revenue in fiscal 2025, ACM Research $901.3M in fiscal 2025. Revenue changed by -17.6% at Axcelis Technologies and +15.2% at ACM Research on the year before, so ACM Research grew faster. Axcelis Technologies kept 14.3% of its revenue as net profit, ACM Research 10.4%. Free cash flow was $107M at Axcelis Technologies and -$66.6M at ACM Research.

Side by side, latest fiscal year

ACLSACMR
Fiscal year endedFY2025 (December 31, 2025)FY2025 (December 31, 2025)
Revenue$839M$901.3M
Revenue growth-17.6%+15.2%
Net income$120.2M$94.1M
Net margin14.3%10.4%
Free cash flow$107M-$66.6M
Free cash flow margin12.8%-7.4%
Earnings per share (diluted)$3.80$1.37
Cash$145.5M$757.4M
Debtn/a$214M
Price to earnings32.456.4
Market value$3.8B$5.4B
Dividend yieldn/an/a
Rank by revenue in sector#242 of 530 · Technology#228 of 530 · Technology

Over the years

Revenue
ACLS FY2018: $442.6MACLS FY2019: $343MACLS FY2020: $474.6MACLS FY2021: $662.4MACLS FY2022: $920MACLS FY2023: $1.1BACLS FY2024: $1BACLS FY2025: $839MACMR FY2018: $74.6MACMR FY2019: $107.5MACMR FY2020: $156.6MACMR FY2021: $259.8MACMR FY2022: $388.8MACMR FY2023: $557.7MACMR FY2024: $782.1MACMR FY2025: $901.3MFY18FY19FY20FY21FY22FY23FY24FY25
ACLS $839MACMR $901.3M
Net income
ACLS FY2018: $45.9MACLS FY2019: $17MACLS FY2020: $50MACLS FY2021: $98.7MACLS FY2022: $183.1MACLS FY2023: $246.3MACLS FY2024: $201MACLS FY2025: $120.2MACMR FY2018: $6.6MACMR FY2019: $18.9MACMR FY2020: $18.8MACMR FY2021: $37.8MACMR FY2022: $39.3MACMR FY2023: $77.3MACMR FY2024: $103.6MACMR FY2025: $94.1MFY18FY19FY20FY21FY22FY23FY24FY25
ACLS $120.2MACMR $94.1M
Net margin
ACLS FY2018: 10.4%ACLS FY2019: 5.0%ACLS FY2020: 10.5%ACLS FY2021: 14.9%ACLS FY2022: 19.9%ACLS FY2023: 21.8%ACLS FY2024: 19.7%ACLS FY2025: 14.3%ACMR FY2018: 8.8%ACMR FY2019: 17.6%ACMR FY2020: 12.0%ACMR FY2021: 14.5%ACMR FY2022: 10.1%ACMR FY2023: 13.9%ACMR FY2024: 13.2%ACMR FY2025: 10.4%FY18FY19FY20FY21FY22FY23FY24FY25
ACLS 14.3%ACMR 10.4%
Revenue growth
ACLS FY2019: -22.5%ACLS FY2020: +38.4%ACLS FY2021: +39.6%ACLS FY2022: +38.9%ACLS FY2023: +22.9%ACLS FY2024: -10.0%ACLS FY2025: -17.6%ACMR FY2019: +44.1%ACMR FY2020: +45.7%ACMR FY2021: +65.8%ACMR FY2022: +49.7%ACMR FY2023: +43.4%ACMR FY2024: +40.2%ACMR FY2025: +15.2%FY19FY20FY21FY22FY23FY24FY25
ACLS -17.6%ACMR +15.2%
Free cash flow
ACLS FY2018: $42.3MACLS FY2019: -$25.6MACLS FY2020: $62.3MACLS FY2021: $141.5MACLS FY2022: $204.9MACLS FY2023: $136.2MACLS FY2024: $128.6MACLS FY2025: $107MACMR FY2018: $5.1MACMR FY2019: $8.4MACMR FY2020: -$18.8MACMR FY2021: -$49.2MACMR FY2022: -$153.3MACMR FY2023: -$137.2MACMR FY2024: $70MACMR FY2025: -$66.6MFY18FY19FY20FY21FY22FY23FY24FY25
ACLS $107MACMR -$66.6M

Fiscal years as each company reports them; the two may end in different months.

Questions about Axcelis Technologies and ACM Research

Which is bigger by revenue, Axcelis Technologies or ACM Research?

ACM Research is bigger by revenue: $901.3M in fiscal 2025, against $839M for Axcelis Technologies in fiscal 2025.

Which keeps more of its revenue as profit, Axcelis Technologies or ACM Research?

Axcelis Technologies had a net margin of 14.3% in fiscal 2025; ACM Research had 10.4% in fiscal 2025.

Which grew revenue faster, Axcelis Technologies or ACM Research?

In their latest fiscal years revenue changed by -17.6% at Axcelis Technologies and +15.2% at ACM Research.

Where do these numbers come from?

From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.

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