Listed

Clearfield, Inc.

CLFDNasdaqCIK 796505TechnologyFiscal year ends Sep 30

Latest reported revenue, Q3 FY2026$43.9mRevenue, Q3 FY2026, three months to 2026-06-30$43.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figureThree months to Jun 30, 2026, from the 10-Q filed Aug 6, 2026.

Latest quarter: Q3 FY2026

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

  • Revenue$43.9mRevenue, Q3 FY2026, three months to 2026-06-30$43.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure+13.2% on a year earlier
  • Gross margin31.8%Gross margin, Q3 FY2026, three months to 2026-06-30. gross profit / revenueGross profit: $13.9m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Revenue: $43.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure−3.5 pts on a year earlier
  • Operating margin5.9%Operating margin, Q3 FY2026, three months to 2026-06-30. operating income / revenueOperating income: $2.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Revenue: $43.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure+1.9 pts on a year earlier
  • Net margin6.8%Net margin, Q3 FY2026, three months to 2026-06-30. net income / revenueNet income: $3.0m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Revenue: $43.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure+2.7 pts on a year earlier
  • Diluted EPS$0.22Diluted EPS, Q3 FY2026, three months to 2026-06-30$0.22 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure+100.0% on a year earlier
  • Free cash flow$8.9mFree cash flow, Q3 FY2026, three months to 2026-06-30. operating cash flow − capital expenditureOperating cash flow: $9.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations. 10-Q filed 2026-08-06, accession 0001171843-26-005329. Derived: 9-month figure less the 6-month figure.Capital expenditure: $910.0k. XBRL concept us-gaap:PaymentsToAcquireProductiveAssets. 10-Q filed 2026-08-06, accession 0001171843-26-005329. Derived: 9-month figure less the 6-month figure.Report this figure+19.1% on a year earlier

Last eight quarters

Full statements
Revenue$43.9mGross margin 31.8%
Diluted EPS$0.22, Q3 FY2026
Free cash flow$8.9m, Q3 FY2026
Line itemUnitQ4 FY20242024-09-30Q1 FY20252024-12-31Q2 FY20252025-03-31Q3 FY20252025-06-30Q4 FY20252025-09-30Q1 FY20262025-12-31Q2 FY20262026-03-31Q3 FY20262026-06-30
Revenue$m5.6Revenue, Q4 FY2024, three months to 2024-09-30$5.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Report this figure29.7Revenue, Q1 FY2025, three months to 2024-12-31$29.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure40.6Revenue, Q2 FY2025, three months to 2025-03-31$40.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure38.8Revenue, Q3 FY2025, three months to 2025-06-30$38.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure41.1Revenue, Q4 FY2025, three months to 2025-09-30$41.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Report this figure34.3Revenue, Q1 FY2026, three months to 2025-12-31$34.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure34.4Revenue, Q2 FY2026, three months to 2026-03-31$34.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure43.9Revenue, Q3 FY2026, three months to 2026-06-30$43.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure
Gross margin%135.3%Gross margin, Q4 FY2024, three months to 2024-09-30. gross profit / revenueGross profit: $7.6m. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Revenue: $5.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Report this figure29.2%Gross margin, Q1 FY2025, three months to 2024-12-31. gross profit / revenueGross profit: $8.7m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Revenue: $29.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure34.4%Gross margin, Q2 FY2025, three months to 2025-03-31. gross profit / revenueGross profit: $14.0m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Revenue: $40.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure35.3%Gross margin, Q3 FY2025, three months to 2025-06-30. gross profit / revenueGross profit: $13.7m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Revenue: $38.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure34.6%Gross margin, Q4 FY2025, three months to 2025-09-30. gross profit / revenueGross profit: $14.2m. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Revenue: $41.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Report this figure33.2%Gross margin, Q1 FY2026, three months to 2025-12-31. gross profit / revenueGross profit: $11.4m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Revenue: $34.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure32.5%Gross margin, Q2 FY2026, three months to 2026-03-31. gross profit / revenueGross profit: $11.2m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Revenue: $34.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure31.8%Gross margin, Q3 FY2026, three months to 2026-06-30. gross profit / revenueGross profit: $13.9m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Revenue: $43.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure
Operating margin%17.3%Operating margin, Q4 FY2024, three months to 2024-09-30. operating income / revenueOperating income: $975.0k. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Revenue: $5.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Report this figure(6.9%)Operating margin, Q1 FY2025, three months to 2024-12-31. operating income / revenueOperating income: −$2.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Revenue: $29.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure4.1%Operating margin, Q2 FY2025, three months to 2025-03-31. operating income / revenueOperating income: $1.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Revenue: $40.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure3.9%Operating margin, Q3 FY2025, three months to 2025-06-30. operating income / revenueOperating income: $1.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Revenue: $38.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure2.3%Operating margin, Q4 FY2025, three months to 2025-09-30. operating income / revenueOperating income: $954.0k. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Revenue: $41.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Report this figure(5.3%)Operating margin, Q1 FY2026, three months to 2025-12-31. operating income / revenueOperating income: −$1.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Revenue: $34.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure(6.0%)Operating margin, Q2 FY2026, three months to 2026-03-31. operating income / revenueOperating income: −$2.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Revenue: $34.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure5.9%Operating margin, Q3 FY2026, three months to 2026-06-30. operating income / revenueOperating income: $2.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Revenue: $43.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure
Net margin%(14.7%)Net margin, Q4 FY2024, three months to 2024-09-30. net income / revenueNet income: −$827.0k. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Revenue: $5.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Report this figure(6.4%)Net margin, Q1 FY2025, three months to 2024-12-31. net income / revenueNet income: −$1.9m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Revenue: $29.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure3.3%Net margin, Q2 FY2025, three months to 2025-03-31. net income / revenueNet income: $1.3m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Revenue: $40.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure4.1%Net margin, Q3 FY2025, three months to 2025-06-30. net income / revenueNet income: $1.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Revenue: $38.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure(22.1%)Net margin, Q4 FY2025, three months to 2025-09-30. net income / revenueNet income: −$9.1m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Revenue: $41.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Report this figure(1.8%)Net margin, Q1 FY2026, three months to 2025-12-31. net income / revenueNet income: −$614.0k. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Revenue: $34.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure(1.5%)Net margin, Q2 FY2026, three months to 2026-03-31. net income / revenueNet income: −$528.0k. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Revenue: $34.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure6.8%Net margin, Q3 FY2026, three months to 2026-06-30. net income / revenueNet income: $3.0m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Revenue: $43.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure
Diluted EPS$ per sharenot reported(0.13)Diluted EPS, Q1 FY2025, three months to 2024-12-31−$0.13 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure0.09Diluted EPS, Q2 FY2025, three months to 2025-03-31$0.09 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure0.11Diluted EPS, Q3 FY2025, three months to 2025-06-30$0.11 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figurenot reported(0.04)Diluted EPS, Q1 FY2026, three months to 2025-12-31−$0.04 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure(0.04)Diluted EPS, Q2 FY2026, three months to 2026-03-31−$0.04 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-07, accession 0001171843-26-003126.Report this figure0.22Diluted EPS, Q3 FY2026, three months to 2026-06-30$0.22 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001171843-26-005329.Report this figure
Free cash flow$m9.1Free cash flow, Q4 FY2024, three months to 2024-09-30. operating cash flow − capital expenditureOperating cash flow: $13.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2024-11-15, accession 0001171843-24-006402. Derived: 12-month figure less the 9-month figure.Capital expenditure: $4.0m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2024-11-15, accession 0001171843-24-006402. Derived: 12-month figure less the 9-month figure.Report this figure5.1Free cash flow, Q1 FY2025, three months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: $7.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-02-07, accession 0001171843-25-000691.Capital expenditure: $2.1m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-02-07, accession 0001171843-25-000691.Report this figure0.7Free cash flow, Q2 FY2025, three months to 2025-03-31. operating cash flow − capital expenditureOperating cash flow: $3.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-05-09, accession 0001171843-25-003014. Derived: 6-month figure less the 3-month figure.Capital expenditure: $2.4m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-05-09, accession 0001171843-25-003014.Report this figure7.5Free cash flow, Q3 FY2025, three months to 2025-06-30. operating cash flow − capital expenditureOperating cash flow: $7.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-08-07, accession 0001171843-25-005167. Derived: 9-month figure less the 6-month figure.Capital expenditure: $407.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-08-07, accession 0001171843-25-005167.Report this figure8.2Free cash flow, Q4 FY2025, three months to 2025-09-30. operating cash flow − capital expenditureOperating cash flow: $8.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Capital expenditure: $263.0k. XBRL concept us-gaap:PaymentsToAcquireProductiveAssets. 10-K filed 2025-11-25, accession 0001171843-25-007594. Derived: 12-month figure less the 9-month figure.Report this figure(2.4)Free cash flow, Q1 FY2026, three months to 2025-12-31. operating cash flow − capital expenditureOperating cash flow: −$1.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Capital expenditure: $988.0k. XBRL concept us-gaap:PaymentsToAcquireProductiveAssets. 10-Q filed 2026-02-09, accession 0001171843-26-000700.Report this figure(2.1)Free cash flow, Q2 FY2026, three months to 2026-03-31. operating cash flow − capital expenditureOperating cash flow: −$1.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations. 10-Q filed 2026-05-07, accession 0001171843-26-003126. Derived: 6-month figure less the 3-month figure.Capital expenditure: $1.0m. XBRL concept us-gaap:PaymentsToAcquireProductiveAssets. 10-Q filed 2026-05-07, accession 0001171843-26-003126. Derived: 6-month figure less the 3-month figure.Report this figure8.9Free cash flow, Q3 FY2026, three months to 2026-06-30. operating cash flow − capital expenditureOperating cash flow: $9.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations. 10-Q filed 2026-08-06, accession 0001171843-26-005329. Derived: 9-month figure less the 6-month figure.Capital expenditure: $910.0k. XBRL concept us-gaap:PaymentsToAcquireProductiveAssets. 10-Q filed 2026-08-06, accession 0001171843-26-005329. Derived: 9-month figure less the 6-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$150.1mGross margin 33.7%
Diluted EPS−$0.58, FY2025
Free cash flow$21.8m, FY2025
Line itemUnitFY20212021-09-30FY20222022-09-30FY20232023-09-30FY20242024-09-30FY20252025-09-30
Revenue$m141Revenue, FY2021, twelve months to 2021-09-30$140.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2023-11-29, accession 0001171843-23-007342.Report this figure271Revenue, FY2022, twelve months to 2022-09-30$270.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2024-11-15, accession 0001171843-24-006402.Report this figure226Revenue, FY2023, twelve months to 2023-09-30$225.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure126Revenue, FY2024, twelve months to 2024-09-30$125.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure150Revenue, FY2025, twelve months to 2025-09-30$150.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure
Gross margin%43.5%Gross margin, FY2021, twelve months to 2021-09-30. gross profit / revenueGross profit: $61.2m. XBRL concept us-gaap:GrossProfit. 10-K filed 2023-11-29, accession 0001171843-23-007342.Revenue: $140.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2023-11-29, accession 0001171843-23-007342.Report this figure41.7%Gross margin, FY2022, twelve months to 2022-09-30. gross profit / revenueGross profit: $112.9m. XBRL concept us-gaap:GrossProfit. 10-K filed 2024-11-15, accession 0001171843-24-006402.Revenue: $270.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2024-11-15, accession 0001171843-24-006402.Report this figure35.4%Gross margin, FY2023, twelve months to 2023-09-30. gross profit / revenueGross profit: $79.9m. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-11-25, accession 0001171843-25-007594.Revenue: $225.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure20.6%Gross margin, FY2024, twelve months to 2024-09-30. gross profit / revenueGross profit: $25.8m. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-11-25, accession 0001171843-25-007594.Revenue: $125.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure33.7%Gross margin, FY2025, twelve months to 2025-09-30. gross profit / revenueGross profit: $50.5m. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-11-25, accession 0001171843-25-007594.Revenue: $150.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure
Operating margin%17.9%Operating margin, FY2021, twelve months to 2021-09-30. operating income / revenueOperating income: $25.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2023-11-29, accession 0001171843-23-007342.Revenue: $140.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2023-11-29, accession 0001171843-23-007342.Report this figure23.6%Operating margin, FY2022, twelve months to 2022-09-30. operating income / revenueOperating income: $63.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2024-11-15, accession 0001171843-24-006402.Revenue: $270.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2024-11-15, accession 0001171843-24-006402.Report this figure16.6%Operating margin, FY2023, twelve months to 2023-09-30. operating income / revenueOperating income: $37.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594.Revenue: $225.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure(15.3%)Operating margin, FY2024, twelve months to 2024-09-30. operating income / revenueOperating income: −$19.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594.Revenue: $125.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure1.4%Operating margin, FY2025, twelve months to 2025-09-30. operating income / revenueOperating income: $2.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594.Revenue: $150.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure
Net margin%14.4%Net margin, FY2021, twelve months to 2021-09-30. net income / revenueNet income: $20.3m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2023-11-29, accession 0001171843-23-007342.Revenue: $140.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2023-11-29, accession 0001171843-23-007342.Report this figure18.2%Net margin, FY2022, twelve months to 2022-09-30. net income / revenueNet income: $49.4m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2024-11-15, accession 0001171843-24-006402.Revenue: $270.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2024-11-15, accession 0001171843-24-006402.Report this figure14.4%Net margin, FY2023, twelve months to 2023-09-30. net income / revenueNet income: $32.5m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594.Revenue: $225.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure(9.9%)Net margin, FY2024, twelve months to 2024-09-30. net income / revenueNet income: −$12.5m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594.Revenue: $125.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure(5.4%)Net margin, FY2025, twelve months to 2025-09-30. net income / revenueNet income: −$8.1m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-11-25, accession 0001171843-25-007594.Revenue: $150.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure
Diluted EPS$ per share1.47Diluted EPS, FY2021, twelve months to 2021-09-30$1.47 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2023-11-29, accession 0001171843-23-007342.Report this figure3.55Diluted EPS, FY2022, twelve months to 2022-09-30$3.55 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2024-11-15, accession 0001171843-24-006402.Report this figure2.17Diluted EPS, FY2023, twelve months to 2023-09-30$2.17 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure(0.85)Diluted EPS, FY2024, twelve months to 2024-09-30−$0.85 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure(0.58)Diluted EPS, FY2025, twelve months to 2025-09-30−$0.58 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-11-25, accession 0001171843-25-007594.Report this figure
Free cash flow$m8.9Free cash flow, FY2021, twelve months to 2021-09-30. operating cash flow − capital expenditureOperating cash flow: $10.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2023-11-29, accession 0001171843-23-007342.Capital expenditure: $2.0m. XBRL concept us-gaap:PaymentsToAcquireProductiveAssets. 10-K filed 2023-11-29, accession 0001171843-23-007342.Report this figure(6.2)Free cash flow, FY2022, twelve months to 2022-09-30. operating cash flow − capital expenditureOperating cash flow: $2.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2024-11-15, accession 0001171843-24-006402.Capital expenditure: $8.5m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2023-11-29, accession 0001171843-23-007342.Report this figure10.7Free cash flow, FY2023, twelve months to 2023-09-30. operating cash flow − capital expenditureOperating cash flow: $18.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2024-11-15, accession 0001171843-24-006402.Capital expenditure: $7.7m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2024-11-15, accession 0001171843-24-006402.Report this figure12.7Free cash flow, FY2024, twelve months to 2024-09-30. operating cash flow − capital expenditureOperating cash flow: $22.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2024-11-15, accession 0001171843-24-006402.Capital expenditure: $9.6m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2024-11-15, accession 0001171843-24-006402.Report this figure21.8Free cash flow, FY2025, twelve months to 2025-09-30. operating cash flow − capital expenditureOperating cash flow: $26.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations. 10-K filed 2025-11-25, accession 0001171843-25-007594.Capital expenditure: $4.7m. XBRL concept us-gaap:PaymentsToAcquireProductiveAssets. 10-K filed 2025-11-25, accession 0001171843-25-007594.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.

FundQuarter endedReported valueSharesPut or callChange on the quarter before
AIGH Capital Management LLC2026-06-30$40.1m1,008,469New+1,008,469
BlackRock, Inc.2026-06-30$38.1m957,424Added+59,556
ACK Asset Management LLC2026-06-30$32.2m810,200Added+75,000
VANGUARD CAPITAL MANAGEMENT LLC2026-06-30$19.2m481,816Reduced−28,020
MAIRS & POWER INC2026-06-30$15.3m385,257Reduced−346,476
VANGUARD PORTFOLIO MANAGEMENT LLC2026-06-30$14.8m371,245Added+15,492
STATE STREET CORP2026-06-30$14.5m363,209Added+40,964
DIMENSIONAL FUND ADVISORS LP2026-06-30$14.2m357,104Added+3,618
GEODE CAPITAL MANAGEMENT, LLC2026-06-30$12.0m302,039Added+16,198
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.2026-06-30$11.0m277,610Reduced−12,000

Recent filings

All 925 filings

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

FiledFormWhat it isAccession number
2026-10-2016:00 ET8-K5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits0001171843-26-006713
2026-08-0621:00 ET10-QQuarterly reportPeriod 2026-06-300001171843-26-005329
2026-08-0520:00 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001171843-26-005241
2026-07-2822:00 ET8-K1.01 Entry into a material agreement; 9.01 Financial statements and exhibits0001171843-26-004903
2026-05-0714:00 ET10-QQuarterly reportPeriod 2026-03-310001171843-26-003126
2026-05-0620:00 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001171843-26-003066
2026-04-3018:00 ET8-K1.01 Entry into a material agreement; 9.01 Financial statements and exhibits0001171843-26-002887
2026-02-2717:45 ET8-K5.07 Shareholder vote results0001171843-26-001184
2026-02-0919:00 ET10-QQuarterly reportPeriod 2025-12-310001171843-26-000700
2026-02-0421:00 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001171843-26-000624

Latest annual report

Form 10-K for the fiscal year ended Sep 30, 2025Filed Nov 25, 2025. Its page lists the documents and the extracted sections, such as Business and Risk factors.

Forecast league

Q4 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
796505
Tickers
CLFD
Exchange
Nasdaq
SIC code
3661 Telephone & Telegraph Apparatus
Sector
Technology
Fiscal year ends
Sep 30
Incorporated in
MN
Filer category
Accelerated filer
Former names
APA Enterprises, Inc. (to 2007-12-21); APA OPTICS INC /MN/ (to 2004-11-05)

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:24 ET. Listed shows no prices and gives no investment advice.