Listed

Axcelis Technologies Inc

ACLSNasdaqCIK 1113232IndustrialsFiscal year ends Dec 31

Latest reported revenue, Q2 FY2026$215.2mRevenue, Q2 FY2026, three months to 2026-06-30$215.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figureThree months to Jun 30, 2026, from the 10-Q filed Aug 6, 2026.

Latest quarter: Q2 FY2026

Three months to Jun 30, 2026, against the same quarter a year earlier.

  • Revenue$215.2mRevenue, Q2 FY2026, three months to 2026-06-30$215.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure+10.6% on a year earlier
  • Gross margin42.4%Gross margin, Q2 FY2026, three months to 2026-06-30. gross profit / revenueGross profit: $91.2m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $215.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure−2.5 pts on a year earlier
  • Operating margin9.4%Operating margin, Q2 FY2026, three months to 2026-06-30. operating income / revenueOperating income: $20.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $215.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure−5.5 pts on a year earlier
  • Net margin10.8%Net margin, Q2 FY2026, three months to 2026-06-30. net income / revenueNet income: $23.3m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $215.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure−5.3 pts on a year earlier
  • Diluted EPS$0.75Diluted EPS, Q2 FY2026, three months to 2026-06-30$0.75 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure−23.5% on a year earlier
  • Free cash flow$14.8mFree cash flow, Q2 FY2026, three months to 2026-06-30. operating cash flow − capital expenditureOperating cash flow: $18.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-06, accession 0001104659-26-091999. Derived: 6-month figure less the 3-month figure.Capital expenditure: $3.6m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-06, accession 0001104659-26-091999. Derived: 6-month figure less the 3-month figure.Report this figure−60.7% on a year earlier

Last eight quarters

Full statements
Revenue$215.2mGross margin 42.4%
Diluted EPS$0.75, Q2 FY2026
Free cash flow$14.8m, Q2 FY2026
Axcelis Technologies Inc, key figures for the last eight quarters
Line itemUnitQ3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30Shape over the periods
Revenue$m257Revenue, Q3 FY2024, three months to 2024-09-30$256.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figure252Revenue, Q4 FY2024, three months to 2024-12-31$252.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure193Revenue, Q1 FY2025, three months to 2025-03-31$192.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure195Revenue, Q2 FY2025, three months to 2025-06-30$194.5m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure214Revenue, Q3 FY2025, three months to 2025-09-30$213.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figure238Revenue, Q4 FY2025, three months to 2025-12-31$238.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure199Revenue, Q1 FY2026, three months to 2026-03-31$199.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure215Revenue, Q2 FY2026, three months to 2026-06-30$215.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure
Gross margin%42.9%Gross margin, Q3 FY2024, three months to 2024-09-30. gross profit / revenueGross profit: $110.0m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Revenue: $256.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figure46.0%Gross margin, Q4 FY2024, three months to 2024-12-31. gross profit / revenueGross profit: $116.2m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Revenue: $252.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure46.1%Gross margin, Q1 FY2025, three months to 2025-03-31. gross profit / revenueGross profit: $88.8m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Revenue: $192.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure44.9%Gross margin, Q2 FY2025, three months to 2025-06-30. gross profit / revenueGross profit: $87.3m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $194.5m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure41.6%Gross margin, Q3 FY2025, three months to 2025-09-30. gross profit / revenueGross profit: $88.8m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Revenue: $213.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figure47.0%Gross margin, Q4 FY2025, three months to 2025-12-31. gross profit / revenueGross profit: $111.9m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Revenue: $238.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure40.5%Gross margin, Q1 FY2026, three months to 2026-03-31. gross profit / revenueGross profit: $80.6m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Revenue: $199.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure42.4%Gross margin, Q2 FY2026, three months to 2026-06-30. gross profit / revenueGross profit: $91.2m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $215.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure
Operating margin%18.3%Operating margin, Q3 FY2024, three months to 2024-09-30. operating income / revenueOperating income: $46.9m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Revenue: $256.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figure21.6%Operating margin, Q4 FY2024, three months to 2024-12-31. operating income / revenueOperating income: $54.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Revenue: $252.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure15.1%Operating margin, Q1 FY2025, three months to 2025-03-31. operating income / revenueOperating income: $29.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Revenue: $192.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure14.9%Operating margin, Q2 FY2025, three months to 2025-06-30. operating income / revenueOperating income: $29.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $194.5m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure11.7%Operating margin, Q3 FY2025, three months to 2025-09-30. operating income / revenueOperating income: $25.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Revenue: $213.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figure15.2%Operating margin, Q4 FY2025, three months to 2025-12-31. operating income / revenueOperating income: $36.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Revenue: $238.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure4.0%Operating margin, Q1 FY2026, three months to 2026-03-31. operating income / revenueOperating income: $8.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Revenue: $199.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure9.4%Operating margin, Q2 FY2026, three months to 2026-06-30. operating income / revenueOperating income: $20.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $215.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure
Net margin%18.9%Net margin, Q3 FY2024, three months to 2024-09-30. net income / revenueNet income: $48.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Revenue: $256.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figure19.8%Net margin, Q4 FY2024, three months to 2024-12-31. net income / revenueNet income: $50.0m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Revenue: $252.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure14.8%Net margin, Q1 FY2025, three months to 2025-03-31. net income / revenueNet income: $28.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $192.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure16.1%Net margin, Q2 FY2025, three months to 2025-06-30. net income / revenueNet income: $31.4m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $194.5m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure12.2%Net margin, Q3 FY2025, three months to 2025-09-30. net income / revenueNet income: $26.0m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Revenue: $213.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figure14.4%Net margin, Q4 FY2025, three months to 2025-12-31. net income / revenueNet income: $34.3m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Revenue: $238.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure4.6%Net margin, Q1 FY2026, three months to 2026-03-31. net income / revenueNet income: $9.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $199.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure10.8%Net margin, Q2 FY2026, three months to 2026-06-30. net income / revenueNet income: $23.3m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Revenue: $215.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure
Diluted EPS$ per share1.49Diluted EPS, Q3 FY2024, three months to 2024-09-30$1.49 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figurenot reported (Diluted EPS not reported)0.88Diluted EPS, Q1 FY2025, three months to 2025-03-31$0.88 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure0.98Diluted EPS, Q2 FY2025, three months to 2025-06-30$0.98 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure0.83Diluted EPS, Q3 FY2025, three months to 2025-09-30$0.83 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-06, accession 0001104659-25-107689.Report this figurenot reported (Diluted EPS not reported)0.30Diluted EPS, Q1 FY2026, three months to 2026-03-31$0.30 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure0.75Diluted EPS, Q2 FY2026, three months to 2026-06-30$0.75 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001104659-26-091999.Report this figure
Free cash flow$m41.8Free cash flow, Q3 FY2024, three months to 2024-09-30. operating cash flow − capital expenditureOperating cash flow: $45.7m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-06, accession 0001104659-25-107689. Derived: 9-month figure less the 6-month figure.Capital expenditure: $3.9m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-06, accession 0001104659-25-107689. Derived: 9-month figure less the 6-month figure.Report this figure8.1Free cash flow, Q4 FY2024, three months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: $12.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Capital expenditure: $4.7m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure34.8Free cash flow, Q1 FY2025, three months to 2025-03-31. operating cash flow − capital expenditureOperating cash flow: $39.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Capital expenditure: $5.0m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure37.7Free cash flow, Q2 FY2025, three months to 2025-06-30. operating cash flow − capital expenditureOperating cash flow: $39.7m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-06, accession 0001104659-26-091999. Derived: 6-month figure less the 3-month figure.Capital expenditure: $2.0m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-06, accession 0001104659-26-091999. Derived: 6-month figure less the 3-month figure.Report this figure43.3Free cash flow, Q3 FY2025, three months to 2025-09-30. operating cash flow − capital expenditureOperating cash flow: $45.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-06, accession 0001104659-25-107689. Derived: 9-month figure less the 6-month figure.Capital expenditure: $2.0m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-06, accession 0001104659-25-107689. Derived: 9-month figure less the 6-month figure.Report this figure(8.9)Free cash flow, Q4 FY2025, three months to 2025-12-31. operating cash flow − capital expenditureOperating cash flow: −$6.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Capital expenditure: $2.3m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-26, accession 0001104659-26-020461. Derived: 12-month figure less the 9-month figure.Report this figure16.3Free cash flow, Q1 FY2026, three months to 2026-03-31. operating cash flow − capital expenditureOperating cash flow: $18.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Capital expenditure: $1.8m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-05-08, accession 0001104659-26-057725.Report this figure14.8Free cash flow, Q2 FY2026, three months to 2026-06-30. operating cash flow − capital expenditureOperating cash flow: $18.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-06, accession 0001104659-26-091999. Derived: 6-month figure less the 3-month figure.Capital expenditure: $3.6m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-06, accession 0001104659-26-091999. Derived: 6-month figure less the 3-month figure.Report this figure

Focus or hover a figure to see its XBRL concept, period and filing; each links to that filing. A figure marked d is derived: a quarter computed from year-to-date figures, such as the fourth quarter as the fiscal year less the nine months before it. A ratio reads not reported when any input is missing.

Last five fiscal years

Revenue$839.0mGross margin 44.9%
Diluted EPS$3.80, FY2025
Free cash flow$107.0m, FY2025
Axcelis Technologies Inc, key figures for the last five fiscal years
Line itemUnitFY20212021-12-31FY20222022-12-31FY20232023-12-31FY20242024-12-31FY20252025-12-31Shape over the periods
Revenue$m662Revenue, FY2021, twelve months to 2021-12-31$662.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Report this figure920Revenue, FY2022, twelve months to 2022-12-31$920.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-28, accession 0001558370-25-001855.Report this figure1,131Revenue, FY2023, twelve months to 2023-12-31$1.13bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure1,018Revenue, FY2024, twelve months to 2024-12-31$1.02bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure839Revenue, FY2025, twelve months to 2025-12-31$839.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure
Gross margin%43.2%Gross margin, FY2021, twelve months to 2021-12-31. gross profit / revenueGross profit: $286.4m. XBRL concept us-gaap:GrossProfit. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Revenue: $662.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Report this figure43.7%Gross margin, FY2022, twelve months to 2022-12-31. gross profit / revenueGross profit: $401.8m. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-02-28, accession 0001558370-25-001855.Revenue: $920.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-28, accession 0001558370-25-001855.Report this figure43.5%Gross margin, FY2023, twelve months to 2023-12-31. gross profit / revenueGross profit: $491.3m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-26, accession 0001104659-26-020461.Revenue: $1.13bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure44.7%Gross margin, FY2024, twelve months to 2024-12-31. gross profit / revenueGross profit: $454.7m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-26, accession 0001104659-26-020461.Revenue: $1.02bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure44.9%Gross margin, FY2025, twelve months to 2025-12-31. gross profit / revenueGross profit: $376.8m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-02-26, accession 0001104659-26-020461.Revenue: $839.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure
Operating margin%19.2%Operating margin, FY2021, twelve months to 2021-12-31. operating income / revenueOperating income: $127.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Revenue: $662.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Report this figure23.1%Operating margin, FY2022, twelve months to 2022-12-31. operating income / revenueOperating income: $212.4m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-02-28, accession 0001558370-25-001855.Revenue: $920.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-28, accession 0001558370-25-001855.Report this figure23.5%Operating margin, FY2023, twelve months to 2023-12-31. operating income / revenueOperating income: $265.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461.Revenue: $1.13bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure20.7%Operating margin, FY2024, twelve months to 2024-12-31. operating income / revenueOperating income: $210.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461.Revenue: $1.02bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure14.2%Operating margin, FY2025, twelve months to 2025-12-31. operating income / revenueOperating income: $119.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461.Revenue: $839.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure
Net margin%14.9%Net margin, FY2021, twelve months to 2021-12-31. net income / revenueNet income: $98.7m. XBRL concept us-gaap:ProfitLoss. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Revenue: $662.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Report this figure19.9%Net margin, FY2022, twelve months to 2022-12-31. net income / revenueNet income: $183.1m. XBRL concept us-gaap:ProfitLoss. 10-K filed 2025-02-28, accession 0001558370-25-001855.Revenue: $920.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-28, accession 0001558370-25-001855.Report this figure21.8%Net margin, FY2023, twelve months to 2023-12-31. net income / revenueNet income: $246.3m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461.Revenue: $1.13bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure19.7%Net margin, FY2024, twelve months to 2024-12-31. net income / revenueNet income: $201.0m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461.Revenue: $1.02bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure14.3%Net margin, FY2025, twelve months to 2025-12-31. net income / revenueNet income: $120.2m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-26, accession 0001104659-26-020461.Revenue: $839.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure
Diluted EPS$ per share2.88Diluted EPS, FY2021, twelve months to 2021-12-31$2.88 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Report this figure5.46Diluted EPS, FY2022, twelve months to 2022-12-31$5.46 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-02-28, accession 0001558370-25-001855.Report this figure7.43Diluted EPS, FY2023, twelve months to 2023-12-31$7.43 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure6.15Diluted EPS, FY2024, twelve months to 2024-12-31$6.15 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure3.80Diluted EPS, FY2025, twelve months to 2025-12-31$3.80 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure
Free cash flow$m141Free cash flow, FY2021, twelve months to 2021-12-31. operating cash flow − capital expenditureOperating cash flow: $150.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Capital expenditure: $8.7m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K/A filed 2024-02-28, accession 0001558370-24-001969.Report this figure205Free cash flow, FY2022, twelve months to 2022-12-31. operating cash flow − capital expenditureOperating cash flow: $215.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2025-02-28, accession 0001558370-25-001855.Capital expenditure: $10.7m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2025-02-28, accession 0001558370-25-001855.Report this figure136Free cash flow, FY2023, twelve months to 2023-12-31. operating cash flow − capital expenditureOperating cash flow: $156.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-26, accession 0001104659-26-020461.Capital expenditure: $20.7m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure129Free cash flow, FY2024, twelve months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: $140.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-26, accession 0001104659-26-020461.Capital expenditure: $12.2m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure107Free cash flow, FY2025, twelve months to 2025-12-31. operating cash flow − capital expenditureOperating cash flow: $118.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-26, accession 0001104659-26-020461.Capital expenditure: $11.3m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-26, accession 0001104659-26-020461.Report this figure

Focus or hover a figure to see its XBRL concept, period and filing; each links to that filing. A figure marked d is derived: a quarter computed from year-to-date figures, such as the fourth quarter as the fiscal year less the nine months before it. A ratio reads not reported when any input is missing.

Insider purchases and sales

All insider transactions

The last 20 open-market transactions reported on Form 4 (codes P and S). The reported price is the price per share the insider stated on the form: filing data, not a market price.

No open-market purchases or sales by insiders are in coverage from Nov 2024 to Oct 2026.

No open-market purchases or sales by insiders are in coverage for this company.

Funds that report holding it

All funds

From each manager's latest Form 13F, largest reported value first. Reported value is as filed at the quarter end: filing data, not a price. A put or call is an option position, not shares held.

Funds that report holding Axcelis Technologies Inc
FundQuarter endedReported valueSharesPut or callChange on the quarter before
BlackRock, Inc.2026-06-30$952.8m5,029,462Added+92,688
FMR LLC2026-06-30$781.7m4,125,902Added+1,694,781
VANGUARD PORTFOLIO MANAGEMENT LLC2026-06-30$469.6m2,478,878Reduced−9,415
VANGUARD CAPITAL MANAGEMENT LLC2026-06-30$262.7m1,386,518Added+3,748
STATE STREET CORP2026-06-30$233.2m1,231,109Added+42,064
VICTORY CAPITAL MANAGEMENT INC2026-06-30$214.8m1,134,007Reduced−144,998
REINHART PARTNERS, LLC.2026-06-30$175.9m928,660Reduced−729,085
GEODE CAPITAL MANAGEMENT, LLC2026-06-30$158.0m833,607Added+22,343
BNP PARIBAS ASSET MANAGEMENT Holding S.A.2026-06-30$152.2m803,151Reduced−202,877
DIMENSIONAL FUND ADVISORS LP2026-06-30$134.3m709,266Reduced−134,831

Recent filings

All 1,205 filings

Reports and events: 10-K, 10-Q, 8-K, proxy statements and ownership schedules.

Axcelis Technologies Inc, recent filings
FiledFormWhat it isAccession number
2026-10-2708:07 ET8-K5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0001104659-26-118986
2026-08-0616:10 ET10-QQuarterly reportPeriod 2026-06-300001104659-26-091999
2026-08-0608:41 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001104659-26-091697
2026-05-0812:20 ET10-QQuarterly reportPeriod 2026-03-310001104659-26-057725
2026-05-0716:15 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001104659-26-057147
2026-05-0616:01 ET8-K5.07 Shareholder vote results0001104659-26-056230
2026-03-3107:28 ETDEF 14AProxy statementPeriod 2026-05-050001104659-26-037356
2026-03-1216:36 ET8-K5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0001104659-26-027104
2026-02-2615:48 ET10-KAnnual reportPeriod 2025-12-310001104659-26-020461
2026-02-1716:06 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001104659-26-016391

Latest annual report

Form 10-K for the fiscal year ended Dec 31, 2025Filed Feb 26, 2026. Its page lists the documents and the extracted sections, such as Business and Risk factors.

Forecast league

Q3 FY2026, the quarter ended 2026-09-30, is open for forecasts until the first results filing for it is accepted by EDGAR. Results are due by [object Promise].Forecast this quarter

About the filer

CIK
1113232
Tickers
ACLS
Exchange
Nasdaq
SIC code
3559 Special Industry Machinery, NEC
Sector
Industrials
Fiscal year ends
Dec 31
Incorporated in
DE
Filer category
Large accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 27, 2026, 08:08 ET. Listed shows no prices and gives no investment advice.