Listed

Anterix Inc.

ATEXNasdaqCIK 1304492CommunicationFiscal year ends Mar 31

Latest reported revenue, Q1 FY2027$2.0mRevenue, Q1 FY2027, three months to 2026-06-30$2.0m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figureThree months to Jun 30, 2026, from the 10-Q filed Aug 11, 2026.

Latest quarter: Q1 FY2027

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

  • Revenue$2.0mRevenue, Q1 FY2027, three months to 2026-06-30$2.0m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure+38.1% on a year earlier
  • Gross marginnot reported (Gross profit not reported)No year-earlier figure to compare
  • Operating margin−12.6%Operating margin, Q1 FY2027, three months to 2026-06-30. operating income / revenueOperating income: −$246.0k. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Revenue: $2.0m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure−1598.0 pts on a year earlier
  • Net margin12.3%Net margin, Q1 FY2027, three months to 2026-06-30. net income / revenueNet income: $240.0k. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Revenue: $2.0m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure−1763.5 pts on a year earlier
  • Diluted EPS$0.01Diluted EPS, Q1 FY2027, three months to 2026-06-30$0.01 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure−99.3% on a year earlier
  • Free cash flow$2.0mFree cash flow, Q1 FY2027, three months to 2026-06-30. operating cash flow − capital expenditureOperating cash flow: $2.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Capital expenditure: $36.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figureSign changed from a year earlier

Last eight quarters

Full statements
Revenue$2.0mOperating margin −12.6%
Diluted EPS$0.01, Q1 FY2027
Free cash flow$2.0m, Q1 FY2027
Anterix Inc., key figures for the last eight quarters
Line itemUnitQ2 FY20252024-09-30Q3 FY20252024-12-31Q4 FY20252025-03-31Q1 FY20262025-06-30Q2 FY20262025-09-30Q3 FY20262025-12-31Q4 FY20262026-03-31Q1 FY20272026-06-30Shape over the periods
Revenue$m1.6Revenue, Q2 FY2025, three months to 2024-09-30$1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Report this figure1.6Revenue, Q3 FY2025, three months to 2024-12-31$1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Report this figure1.4Revenue, Q4 FY2025, three months to 2025-03-31$1.4m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure1.4Revenue, Q1 FY2026, three months to 2025-06-30$1.4m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure1.6Revenue, Q2 FY2026, three months to 2025-09-30$1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Report this figure1.6Revenue, Q3 FY2026, three months to 2025-12-31$1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Report this figure2.0Revenue, Q4 FY2026, three months to 2026-03-31$2.0m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure2.0Revenue, Q1 FY2027, three months to 2026-06-30$2.0m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure
Gross margin%not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)
Operating margin%(846.6%)Operating margin, Q2 FY2025, three months to 2024-09-30. operating income / revenueOperating income: −$13.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Revenue: $1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Report this figure449.0%Operating margin, Q3 FY2025, three months to 2024-12-31. operating income / revenueOperating income: $7.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Revenue: $1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Report this figure676.5%Operating margin, Q4 FY2025, three months to 2025-03-31. operating income / revenueOperating income: $9.4m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Revenue: $1.4m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure1585.4%Operating margin, Q1 FY2026, three months to 2025-06-30. operating income / revenueOperating income: $22.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Revenue: $1.4m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure3909.5%Operating margin, Q2 FY2026, three months to 2025-09-30. operating income / revenueOperating income: $60.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Revenue: $1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Report this figure(576.0%)Operating margin, Q3 FY2026, three months to 2025-12-31. operating income / revenueOperating income: −$9.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Revenue: $1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Report this figure1013.0%Operating margin, Q4 FY2026, three months to 2026-03-31. operating income / revenueOperating income: $19.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Revenue: $2.0m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure(12.6%)Operating margin, Q1 FY2027, three months to 2026-06-30. operating income / revenueOperating income: −$246.0k. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Revenue: $2.0m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure
Net margin%(823.1%)Net margin, Q2 FY2025, three months to 2024-09-30. net income / revenueNet income: −$12.8m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Revenue: $1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Report this figure492.3%Net margin, Q3 FY2025, three months to 2024-12-31. net income / revenueNet income: $7.7m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Revenue: $1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Report this figure662.9%Net margin, Q4 FY2025, three months to 2025-03-31. net income / revenueNet income: $9.2m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Revenue: $1.4m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure1775.7%Net margin, Q1 FY2026, three months to 2025-06-30. net income / revenueNet income: $25.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Revenue: $1.4m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure3449.5%Net margin, Q2 FY2026, three months to 2025-09-30. net income / revenueNet income: $53.5m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Revenue: $1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Report this figure(419.6%)Net margin, Q3 FY2026, three months to 2025-12-31. net income / revenueNet income: −$6.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Revenue: $1.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Report this figure945.9%Net margin, Q4 FY2026, three months to 2026-03-31. net income / revenueNet income: $18.5m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Revenue: $2.0m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure12.3%Net margin, Q1 FY2027, three months to 2026-06-30. net income / revenueNet income: $240.0k. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Revenue: $2.0m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure
Diluted EPS$ per share(0.69)Diluted EPS, Q2 FY2025, three months to 2024-09-30−$0.69 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Report this figure0.41Diluted EPS, Q3 FY2025, three months to 2024-12-31$0.41 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Report this figurenot reported (Diluted EPS not reported)1.35Diluted EPS, Q1 FY2026, three months to 2025-06-30$1.35 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure2.86Diluted EPS, Q2 FY2026, three months to 2025-09-30$2.86 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-12, accession 0001304492-25-000109.Report this figure(0.35)Diluted EPS, Q3 FY2026, three months to 2025-12-31−$0.35 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-02-11, accession 0001304492-26-000010.Report this figurenot reported (Diluted EPS not reported)0.01Diluted EPS, Q1 FY2027, three months to 2026-06-30$0.01 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure
Free cash flow$m(2.7)Free cash flow, Q2 FY2025, three months to 2024-09-30. operating cash flow − capital expenditureOperating cash flow: −$2.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-12, accession 0001304492-25-000109. Derived: 6-month figure less the 3-month figure.Capital expenditure: $41.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-12, accession 0001304492-25-000109. Derived: 6-month figure less the 3-month figure.Report this figure(7.7)Free cash flow, Q3 FY2025, three months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: −$7.7m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-02-11, accession 0001304492-26-000010. Derived: 9-month figure less the 6-month figure.Capital expenditure: $0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-02-11, accession 0001304492-26-000010. Derived: 9-month figure less the 6-month figure.Report this figure(16.6)Free cash flow, Q4 FY2025, three months to 2025-03-31. operating cash flow − capital expenditureOperating cash flow: −$16.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Capital expenditure: $46.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure(3.1)Free cash flow, Q1 FY2026, three months to 2025-06-30. operating cash flow − capital expenditureOperating cash flow: −$3.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Capital expenditure: $0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Report this figure1.4Free cash flow, Q2 FY2026, three months to 2025-09-30. operating cash flow − capital expenditureOperating cash flow: $1.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-12, accession 0001304492-25-000109. Derived: 6-month figure less the 3-month figure.Capital expenditure: $0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-12, accession 0001304492-25-000109. Derived: 6-month figure less the 3-month figure.Report this figure(8.3)Free cash flow, Q3 FY2026, three months to 2025-12-31. operating cash flow − capital expenditureOperating cash flow: −$8.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-02-11, accession 0001304492-26-000010. Derived: 9-month figure less the 6-month figure.Capital expenditure: $9.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-02-11, accession 0001304492-26-000010. Derived: 9-month figure less the 6-month figure.Report this figure15.5Free cash flow, Q4 FY2026, three months to 2026-03-31. operating cash flow − capital expenditureOperating cash flow: $15.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Capital expenditure: $22.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-06-25, accession 0001304492-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure2.0Free cash flow, Q1 FY2027, three months to 2026-06-30. operating cash flow − capital expenditureOperating cash flow: $2.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-11, accession 0001304492-26-000046.Capital expenditure: $36.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-11, accession 0001304492-26-000046.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$6.5mOperating margin 1444.9%
Diluted EPS$4.83, FY2026
Free cash flow$5.5m, FY2026
Anterix Inc., key figures for the last five fiscal years
Line itemUnitFY20222022-03-31FY20232023-03-31FY20242024-03-31FY20252025-03-31FY20262026-03-31Shape over the periods
Revenue$m1.1Revenue, FY2022, twelve months to 2022-03-31$1.1m. XBRL concept us-gaap:Revenues. 10-K filed 2023-06-14, accession 0001304492-23-000030.Report this figure1.9Revenue, FY2023, twelve months to 2023-03-31$1.9m. XBRL concept us-gaap:Revenues. 10-K filed 2024-06-26, accession 0001304492-24-000077.Report this figure4.2Revenue, FY2024, twelve months to 2024-03-31$4.2m. XBRL concept us-gaap:Revenues. 10-K filed 2025-06-24, accession 0001304492-25-000056.Report this figure6.0Revenue, FY2025, twelve months to 2025-03-31$6.0m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027.Report this figure6.5Revenue, FY2026, twelve months to 2026-03-31$6.5m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027.Report this figure
Gross margin%not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)
Operating margin%(3399.3%)Operating margin, FY2022, twelve months to 2022-03-31. operating income / revenueOperating income: −$36.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2023-06-14, accession 0001304492-23-000030.Revenue: $1.1m. XBRL concept us-gaap:Revenues. 10-K filed 2023-06-14, accession 0001304492-23-000030.Report this figure(857.8%)Operating margin, FY2023, twelve months to 2023-03-31. operating income / revenueOperating income: −$16.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2024-06-26, accession 0001304492-24-000077.Revenue: $1.9m. XBRL concept us-gaap:Revenues. 10-K filed 2024-06-26, accession 0001304492-24-000077.Report this figure(241.5%)Operating margin, FY2024, twelve months to 2024-03-31. operating income / revenueOperating income: −$10.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-06-24, accession 0001304492-25-000056.Revenue: $4.2m. XBRL concept us-gaap:Revenues. 10-K filed 2025-06-24, accession 0001304492-25-000056.Report this figure(194.2%)Operating margin, FY2025, twelve months to 2025-03-31. operating income / revenueOperating income: −$11.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-06-25, accession 0001304492-26-000027.Revenue: $6.0m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027.Report this figure1444.9%Operating margin, FY2026, twelve months to 2026-03-31. operating income / revenueOperating income: $93.9m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-06-25, accession 0001304492-26-000027.Revenue: $6.5m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027.Report this figure
Net margin%(3461.2%)Net margin, FY2022, twelve months to 2022-03-31. net income / revenueNet income: −$37.5m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2023-06-14, accession 0001304492-23-000030.Revenue: $1.1m. XBRL concept us-gaap:Revenues. 10-K filed 2023-06-14, accession 0001304492-23-000030.Report this figure(850.3%)Net margin, FY2023, twelve months to 2023-03-31. net income / revenueNet income: −$16.3m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2024-06-26, accession 0001304492-24-000077.Revenue: $1.9m. XBRL concept us-gaap:Revenues. 10-K filed 2024-06-26, accession 0001304492-24-000077.Report this figure(217.8%)Net margin, FY2024, twelve months to 2024-03-31. net income / revenueNet income: −$9.1m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-06-24, accession 0001304492-25-000056.Revenue: $4.2m. XBRL concept us-gaap:Revenues. 10-K filed 2025-06-24, accession 0001304492-25-000056.Report this figure(188.6%)Net margin, FY2025, twelve months to 2025-03-31. net income / revenueNet income: −$11.4m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-06-25, accession 0001304492-26-000027.Revenue: $6.0m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027.Report this figure1394.2%Net margin, FY2026, twelve months to 2026-03-31. net income / revenueNet income: $90.6m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-06-25, accession 0001304492-26-000027.Revenue: $6.5m. XBRL concept us-gaap:Revenues. 10-K filed 2026-06-25, accession 0001304492-26-000027.Report this figure
Diluted EPS$ per share(2.07)Diluted EPS, FY2022, twelve months to 2022-03-31−$2.07 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2023-06-14, accession 0001304492-23-000030.Report this figure(0.87)Diluted EPS, FY2023, twelve months to 2023-03-31−$0.87 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2024-06-26, accession 0001304492-24-000077.Report this figure(0.49)Diluted EPS, FY2024, twelve months to 2024-03-31−$0.49 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-06-24, accession 0001304492-25-000056.Report this figure(0.61)Diluted EPS, FY2025, twelve months to 2025-03-31−$0.61 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-06-25, accession 0001304492-26-000027.Report this figure4.83Diluted EPS, FY2026, twelve months to 2026-03-31$4.83 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-06-25, accession 0001304492-26-000027.Report this figure
Free cash flow$m16.9Free cash flow, FY2022, twelve months to 2022-03-31. operating cash flow − capital expenditureOperating cash flow: $17.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2023-06-14, accession 0001304492-23-000030.Capital expenditure: $1.1m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2023-06-14, accession 0001304492-23-000030.Report this figure(29.4)Free cash flow, FY2023, twelve months to 2023-03-31. operating cash flow − capital expenditureOperating cash flow: −$27.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2024-06-26, accession 0001304492-24-000077.Capital expenditure: $2.1m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2024-06-26, accession 0001304492-24-000077.Report this figure41.7Free cash flow, FY2024, twelve months to 2024-03-31. operating cash flow − capital expenditureOperating cash flow: $42.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2025-06-24, accession 0001304492-25-000056.Capital expenditure: $307.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2025-06-24, accession 0001304492-25-000056.Report this figure(29.4)Free cash flow, FY2025, twelve months to 2025-03-31. operating cash flow − capital expenditureOperating cash flow: −$29.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-06-25, accession 0001304492-26-000027.Capital expenditure: $87.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-06-25, accession 0001304492-26-000027.Report this figure5.5Free cash flow, FY2026, twelve months to 2026-03-31. operating cash flow − capital expenditureOperating cash flow: $5.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-06-25, accession 0001304492-26-000027.Capital expenditure: $31.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-06-25, accession 0001304492-26-000027.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 Anterix Inc.
FundQuarter endedReported valueSharesPut or callChange on the quarter before
Owl Creek Asset Management, L.P.2026-06-30$557.1m5,411,776Unchanged
Heard Capital LLC2026-06-30$176.7m1,716,738Unchanged
BlackRock, Inc.2026-06-30$110.7m1,075,115Added+67,972
Jupiter Topco LLC2026-06-30$68.2m662,415Not compared
VANGUARD CAPITAL MANAGEMENT LLC2026-06-30$56.9m553,002Reduced−20,845
PLUSTICK MANAGEMENT LLC2026-06-30$53.5m520,000Added+20,404
STATE STREET CORP2026-06-30$51.1m495,950Added+108,032
GAMCO INVESTORS, INC. ET AL2026-06-30$42.8m415,520Reduced−10,300
GEODE CAPITAL MANAGEMENT, LLC2026-06-30$40.0m388,076Added+13,775
QVT Financial LP2026-06-30$39.5m383,941Reduced−120,000

Recent filings

All 910 filings

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

Anterix Inc., recent filings
FiledFormWhat it isAccession number
2026-09-1820:29 ET8-K8.01 Other events0001304492-26-000053
2026-08-1120:08 ET10-QQuarterly reportPeriod 2026-06-300001304492-26-000046
2026-08-1120:05 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001304492-26-000045
2026-08-0620:51 ET8-K5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits0001304492-26-000041
2026-07-0821:22 ETSCHEDULE 13D/AOwnership report, active investor, amended0000902664-26-003041
2026-06-2520:04 ETDEF 14AProxy statementPeriod 2026-03-310001304492-26-000029
2026-06-2519:05 ET10-KAnnual reportPeriod 2026-03-310001304492-26-000027
2026-06-1020:45 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001304492-26-000024
2026-04-2113:16 ET8-K/A8.01 Other events; 9.01 Financial statements and exhibits0001304492-26-000022
2026-04-2111:32 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0001304492-26-000019

Latest annual report

Form 10-K for the fiscal year ended Mar 31, 2026Filed Jun 25, 2026. Its page lists the documents and the extracted sections, such as Business and Risk factors.

Forecast league

Q2 FY2027, 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
1304492
Tickers
ATEX
Exchange
Nasdaq
SIC code
4813 Telephone Communications (No Radiotelephone)
Sector
Communication
Fiscal year ends
Mar 31
Incorporated in
DE
Filer category
Non-accelerated filer<br>Smaller reporting company
Former names
pdvWireless, Inc. (to 2019-08-06); Pacific DataVision, Inc. (to 2015-11-04); Pacific Data Vision (to 2004-09-27)

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:36 ET. Listed shows no prices and gives no investment advice.