Anterix Inc.

ATEXNASDAQCommunication Services● Active

$66.64

$-1.31(-1.93%)

Market Cap$1.2B

P/E Ratio—

52W High$68.31

52W Low$17.58

Avg Volume326K

Open$67.67

Beta0.94

Free Cash Flow Financials Revenue

Anterix Inc. (ATEX) Free Cash Flow & Analysis

Annual & trailing free cash flow, FCF margin, YoY change, valuation ratios, and peer context.

ATEX · free cash flow · updated Jun 8, 2026

Core FCF metrics

ATEX · FCF · TTM · margin & CAGR

Free cash flow was −$47.4M for FY2025 (fiscal year ending 2025-03-31), down 292.4% year-over-year The FCF margin was -786.7%.

FY2025 Free Cash Flow−$47.4M▼ -292.4% YoY

Trailing 12M (TTM)−$45.3Mtrailing 4 quarters sum

FCF Margin-786.7%−$47.4M ÷ revenue

3-Year CAGRN/AN/A — contains negative FCF

5-Year CAGRN/AN/A — contains negative FCF

FormulaFCF = Operating Cash Flow − Capital ExpendituresTTM = trailing 4 quarters sumCAGR → N/A if either endpoint ≤ 0

Source: FMP /cash-flow-statement · SEC 10-K / 10-Q · USDUpdated: Jun 8, 2026

Annual free cash flow history

FCF ($B, upper) · YoY Growth % (lower)

Positive FCFNegative FCF

Free Cash Flow

YoY Growth %

Annual free cash flow data

ATEX · free cash flow history · annual / quarterly

Fiscal YearOperating CFCapExFree Cash FlowYoY ChangeFCF Margin

FY2025Latest−$29.3M(18M)−$47.4M▼ 292.4%-786.7%

FY2024$42.0M(17M)$24.7M▲ +145.3%588.3%

FY2023−$27.3M(27M)−$54.4M▼ 472.5%—

FY2022$17.9M(27M)−$9.5M▲ +60.6%-876.2%

FY2021−$10.0M(14M)−$24.1M▲ +31.8%—

FCF = Operating Cash Flow − Capital Expenditures · CapEx shown as (negative) · Source: SEC filings via FMP

FCF valuation metrics

ATEX · P/FCF · FCF yield · FCF per share

Anterix Inc. (ATEX) reported negative free cash flow of −$0.05B. FCF-based valuation ratios are not meaningful when FCF is negative.

FCF Yield (TTM)

N/A

Free Cash Flow ÷ Market Cap

per FMP freeCashFlowYieldTTM definition

FCF per Share (TTM)

N/A

TTM FCF ÷ Shares Outstanding

Price / FCF

N/A

Share Price ÷ FCF per Share

EV / FCF (TTM)

N/A

Enterprise Value basis

FCF-based valuation ratios are only meaningful when free cash flow is positive. Negative FCF indicates capital expenditures exceeded operating cash flow.

Source: FMP /key-metrics-ttm · /cash-flow-statement Q · /income-statementFY2025 · 2025-03-31

Cash flow statement summary

ATEX · cash flow statement · operating / investing / financing

For FY2025, Anterix Inc. generated −$29.3M in operating cash flow and spent 18M in capital expenditures, yielding −$47.4M in free cash flow.

Operating Activities

−$29.3M

Cash from core business operations

2025-03-31

Investing Activities

+$22.8M

CapEx, acquisitions & investments

2025-03-31

Financing Activities

−$6.6M

Buybacks, dividends & debt

2025-03-31

FCF FormulaOperating CF (−$29.3M) − |CapEx| (18M) = FCF (−$47.4M)

For the complete Operating / Investing / Financing line-item breakdown:

View Full Cash Flow Statement →

Free cash flow vs peers (Communication Services)

ATEX vs peers · FCF

#CompanyFree Cash FlowYoYFCF MarginRelative

Anterix Inc.YOU

ATEX

−$47.4M-292.4%-786.7%

Loss

About Free Cash Flow & Methodology

Anterix Inc. (ATEX) reported free cash flow of −$47.4M for FY2025 (fiscal year ending 2025-03-31), down 292.4% year-over-year. The FCF margin was -786.7%.

Based on available data, Anterix Inc. has maintained positive free cash flow for at least 1 fiscal year(s). FCF peaked at $24.7M in FY2024.

Data sourced from FMP /cash-flow-statement · SEC 10-K / 10-Q · USD.

Q&A and summaries align with SEC 10-K/10-Q cash flow disclosures and FMP /cash-flow-statement where noted.

Revenue Financial statements Net income Earnings Forecast Price history Market cap Cash on hand P/E ratio

Frequently asked questions

ATEX free cash flow · 8 questions

Anterix Inc. free cash flow was −$47.4M for FY2025, down 292.4% year-over-year. On a trailing twelve-month (TTM) basis, free cash flow stands at −$45.3M.

ATEX free cash flowATEX FCFATEX FCF 2025ATEX free cash flow TTM

▸ Source: FMP /cash-flow-statement · US GAAP · Anterix Inc. · Anterix Inc. SEC 10-K & 10-Q filings · US GAAP · Last updated: Jun 8, 2026