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Anterix Inc. - (ATEX) Financial History

20 years of revenue, earnings, cash-flow and balance-sheet history from public filings.

NASDAQ · DATA UPDATED 2026-09-14

Anterix Inc. - (ATEX) operates in the NASDAQ industry and is headquartered in Woodland Park, United States with about 63 employees. Its market capitalization is roughly $2 billion. In the fiscal year ended 2026-03-31, ATEX reported $7M in revenue and $91M in net income.

Anterix Inc. operates as holder of licensed 900 MHz spectrum with coverage spanning the contiguous to utility and critical infrastructure enterprise customers in the United States, Hawaii, Alaska, and Puerto Rico.

Interactive charts & full statements → Open the ATEX valuation workbench →

ATEX Revenue & Earnings History — Annual Income Statement

Income statement	TTM → 2026-06-30	2026-03-31	2025-03-31	2024-03-31	2023-03-31	2022-03-31	2021-03-31	2020-03-31	2019-03-31	2018-03-31	2017-03-31	2016-03-31	2015-03-31	2014-03-31	2013-03-31
Total Revenue	$7M	$7M	$6M	$4M	$2M	$1M	$1M	$2M	$6M	$6M	$5M	$4M	$3M	$4M	$3M
Gross Profit	$7M	$6M	$6M	$4M	$2M	$1M	($1M)	($1M)	($1M)	($2M)	($2M)	$0M	$2M	$2M	$2M
Gross Margin %	100.0%	92.9%	100.0%	100.0%	100.0%	99.5%	-74.4%	-81.1%	-15.2%	-24.3%	-47.2%	2.1%	66.5%	68.2%	70.1%
Operating Income (EBIT)	$71M	($42M)	($12M)	($10M)	($16M)	($37M)	($55M)	($38M)	($43M)	($32M)	($33M)	($22M)	($14M)	($1M)	($1M)
Operating Margin %	1011.3%	-640.4%	-194.2%	-241.5%	-857.8%	-3399.3%	-5951.0%	-2399.8%	-657.7%	-499.2%	-684.8%	-618.9%	-446.6%	-25.0%	-36.8%
Net Income	$66M	$91M	($11M)	($9M)	($16M)	($38M)	($54M)	($38M)	($42M)	($31M)	($39M)	($22M)	($15M)	($1M)	($1M)
Net Margin %	933.0%	1394.2%	-188.6%	-217.8%	-850.3%	-3461.2%	-5910.3%	-2406.5%	-646.1%	-481.9%	-818.6%	-616.0%	-463.9%	-34.2%	-44.9%
EBITDA	$2M	($41M)	($48M)	($52M)	($53M)	($46M)	($47M)	($34M)	($30M)	($28M)	($30M)	($21M)	($14M)	($1M)	($1M)
Earnings Per Share (EPS)	$3.50	$4.83	$-0.61	$-0.49	$-0.87	$-2.07	$-3.13	$-2.29	$-2.88	$-2.12	$-2.72	$-1.54	$-1.46	$-0.13	$-0.14
Shares Outstanding (M)	20M	19M	19M	19M	19M	18M	17M	16M	15M	14M	14M	14M	10M	9M	9M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

ATEX Quarterly Revenue & Earnings — Last 8 Quarters

Quarterly income statement	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30
Total Revenue	$2M	$2M	$2M	$2M	$1M	$1M	$2M	$2M
Gross Profit	$2M	$2M	$2M	$2M	$1M	$1M	$2M	$2M
Gross Margin %	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%
Operating Income (EBIT)	$0M	$20M	($9M)	$61M	$22M	$9M	$7M	($13M)
Operating Margin %	-12.6%	1013.0%	-576.0%	3909.5%	1585.4%	676.5%	449.0%	-846.6%
Net Income	$0M	$19M	($7M)	$54M	$25M	$9M	$8M	($13M)
Net Margin %	12.3%	945.9%	-419.6%	3449.5%	1775.7%	662.9%	492.3%	-823.1%
EBITDA	$1M	$20M	($10M)	($10M)	($12M)	($11M)	($10M)	($12M)
Earnings Per Share (EPS)	$0.01	$0.98	$-0.35	$2.86	$1.35	$0.49	$0.41	$-0.69
Shares Outstanding (M)	20M	19M	19M	19M	19M	19M	19M	19M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

ATEX Free Cash Flow History

Cash flow	TTM → 2026-06-30	2026-03-31	2025-03-31	2024-03-31	2023-03-31	2022-03-31	2021-03-31	2020-03-31	2019-03-31	2018-03-31	2017-03-31	2016-03-31	2015-03-31	2014-03-31	2013-03-31
Cash from Operations (CFO)	$11M	$6M	($29M)	$42M	($27M)	$18M	($10M)	($31M)	($23M)	($22M)	($27M)	($20M)	$4M	($1M)	($1M)
Capital Expenditures (CapEx)	$30M	$0M	$18M	$17M	$27M	$27M	$14M	$4M	$2M	$3M	$2M	$11M	$97M	$0M	$0M
Free Cash Flow (FCF)	($20M)	$5M	($47M)	$25M	($54M)	($9M)	($24M)	($35M)	($25M)	($25M)	($29M)	($31M)	($92M)	($1M)	($1M)
FCF Margin %	-278.9%	84.3%	-786.7%	588.3%	-2833.8%	-876.2%	-2620.3%	-2262.3%	-380.9%	-391.3%	-606.6%	-873.5%	-2913.1%	-24.1%	-29.4%

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

ATEX Quarterly Free Cash Flow — Last 8 Quarters

Quarterly cash flow	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30
Cash from Operations (CFO)	$2M	$16M	($8M)	$1M	($3M)	($17M)	($8M)	($3M)
Capital Expenditures (CapEx)	$0M	$13M	$4M	$13M	$4M	$6M	$5M	$6M
Free Cash Flow (FCF)	$2M	$2M	($12M)	($12M)	($7M)	($22M)	($13M)	($8M)
FCF Margin %	102.6%	121.0%	-778.0%	-758.8%	-501.1%	-1589.3%	-839.1%	-528.2%

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

ATEX Balance Sheet History

Balance sheet	2026-06-30	2026-03-31	2025-03-31	2024-03-31	2023-03-31	2022-03-31	2021-03-31	2020-03-31	2019-03-31	2018-03-31	2017-03-31	2016-03-31	2015-03-31	2014-03-31	2013-03-31
Total Assets	$498M	$465M	$333M	$325M	$279M	$288M	$253M	$267M	$197M	$220M	$245M	$274M	$228M	$1M	$1M
Cash & Cash Equivalents	$116M	$99M	$47M	$61M	$43M	$106M	$118M	$137M	$77M	$98M	$124M	$153M	$120M	$0M	$0M
Total Liabilities	$212M	$203M	$177M	$164M	$99M	$102M	$41M	$22M	$16M	$18M	$18M	$12M	$14M	$5M	$4M
Total Debt (Short + Long-Term)	$1M	$1M	$2M	$5M	$2M	$2M	$1M	$2M	$0M	$0M	$0M	$1M	$2M	$0M	$0M
Total Shareholders' Equity	$286M	$262M	$157M	$161M	$180M	$186M	$213M	$245M	$181M	$202M	$228M	$262M	$214M	($4M)	($3M)

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

Quarterly statements, profitability ratios, price history, insider activity and institutional holders are in the interactive ATEX viewer.

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