ATEX — Anterix Inc. stock price and chart

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ATEX

$80.48-4.73%

as of close, Oct 16, 2026

☾ AH $80.48 -4.73%

Anterix Inc.Stock · Communication ServicesRussell 2000 0.04%Russell 3000 0.002%US Stock Market 0.001%

PeersMETAGOOGLNBISNFLXAPPVZ

Technical analysis2

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VolumeEEEE

20162019202120242026

20.030.040.050.060.070.080.090.0100.002.0M4.0M$80.48

2026-10-16

Price$80.48

MA20$81.37

MA50$48.84

Vol2.0M

What would $1,000 invested in ATEX be worth today? →

ATEX returns: By year · By month · By week · Trailing

Key stats#

Price data

Price: $80.48
YTD price return: +268.67%
YTD total return: +268.67%
Next earnings: Nov 11, 2026
Market cap: 1.6B2016-12 323M2026-10 1.6B+389.6% over the window
Enterprise value: 1.5B
Shares outstanding: 19.6M2016-06 14.3M2026-06 19.6M+37.1% over the window
52W low: $17.58
52W high: $113.00
From 52W high: -28.78%
From 52W low: +357.79%
52W range: 66%

Volume

Rel volume: 1.03×
30D volume: 297K
30D $ vol: 24.2M

Fundamentals

Sales (ttm): 7M2016-06 3.7M2026-06 7M+87.9% over the window
Sales/share: $0.362016-06 $0.262026-06 $0.36+37.1% over the window
EPS (ttm): $3.462020-03 -$2.292026-06 $3.46-251.2% over the window
FCF (ttm): 10.6M2016-06 -30M2026-06 10.6M-135.4% over the window
FCF/share: $0.542016-06 -$2.102026-06 $0.54-125.8% over the window
Book value/share: $14.572016-06 $17.722026-06 $14.57-17.7% over the window
Net margin: 933.04%2016-06 -734.7%2026-06 933.0%-227.0% over the window
ROE: 22.99%2016-06 -10.9%2026-06 23.0%-311.7% over the window
ROA: 13.19%2016-06 -10.4%2026-06 13.2%-226.7% over the window
Current ratio: 4.852016-06 36.662026-06 4.85-86.8% over the window

Growth (CAGR, ttm) · 10Y

Sales: +18.87%2025-06-30 → 2026-06-305.9M → 7M (+18.9% total)+47.53%2023-06-30 → 2026-06-302.2M → 7M (+221.2% total)+52.75%2021-06-30 → 2026-06-30847K → 7M (+731.3% total)+6.51%2016-06-30 → 2026-06-303.7M → 7M (+87.9% total)
Net income: +124.09%2025-06-30 → 2026-06-3029.3M → 65.7M (+124.0% total)n/an/an/a
Shares: +4.65%2025-06-30 → 2026-06-3018.7M → 19.6M (+4.6% total)+0.97%2023-06-30 → 2026-06-3019M → 19.6M (+3.0% total)+1.60%2021-06-30 → 2026-06-3018.1M → 19.6M (+8.2% total)+3.20%2016-06-30 → 2026-06-3014.3M → 19.6M (+37.1% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +120.40%2025-06-30 → 2026-06-30$1.57 → $3.46 (+120.3% total)n/an/an/a
Sales/share: +13.59%2025-06-30 → 2026-06-30$0.32 → $0.36 (+13.6% total)+46.11%2023-06-30 → 2026-06-30$0.12 → $0.36 (+212.0% total)+50.35%2021-06-30 → 2026-06-30$0.05 → $0.36 (+668.0% total)+3.21%2016-06-30 → 2026-06-30$0.26 → $0.36 (+37.1% total)
Book value/share: +47.85%2025-06-30 → 2026-06-30$9.86 → $14.57 (+47.8% total)+15.28%2023-06-30 → 2026-06-30$9.51 → $14.57 (+53.2% total)+4.77%2021-06-30 → 2026-06-30$11.55 → $14.57 (+26.2% total)-1.93%2016-06-30 → 2026-06-30$17.72 → $14.57 (-17.7% total)
Price: +287.65%2025-10-16 → 2026-10-16$20.78 → $80.48 (+287.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+35.57%2023-10-16 → 2026-10-16$32.29 → $80.48 (+149.2% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+6.08%2021-10-15 → 2026-10-16$59.91 → $80.48 (+34.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+12.47%2016-10-14 → 2026-10-16$24.83 → $80.48 (+224.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: +287.65%2025-10-16 → 2026-10-16$20.78 → $80.48 (+287.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+35.57%2023-10-16 → 2026-10-16$32.29 → $80.48 (+149.2% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+6.08%2021-10-15 → 2026-10-16$59.91 → $80.48 (+34.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+12.47%2016-10-14 → 2026-10-16$24.83 → $80.48 (+224.1% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.: 23.2×2016-12 -10.802026-10 24.07-322.9% over the window
Fwd P/E: 40.9×
P/S (ttm)Market cap ÷ TTM revenue.: 224.1×2016-12 79.232026-10 224.62+183.5% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 5.5×2016-12 1.312026-10 5.53+322.7% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 148.5×2016-12 -10.562026-10 148.79-1509.2% over the window
EV/EBITDA (fy): 20.5×
EV/Sales (ttm): 208.2×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 0.67%2016-09 -9.5%2026-06 0.5%-105.6% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 19.6M ÷ 18.7M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.: -4.65%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (-4.65%) + dividends paid over that year ($0) ÷ market_cap_at(2025-06-30) ($480.7M). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: -4.65%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($990K) ÷ today's market cap ($1.6B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 0.06%2016-09 0.0%2026-06 0.0%+71909.5% over the window
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $990K + TTM dividends $0) ÷ today's market cap ($1.6B). Same caveat as the cash buyback yield.: 0.06%2016-09 0.0%2026-06 0.0%+71909.5% over the window

Vs own 10Y history

P/S: 59th
P/B: 96th

Bar = where today’s multiple sits in ATEX’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-16#

-4.73%

-4.79%

+5.59%

-14.36%

YTD

+268.67%

+287.30%

+34.33%

Financial statements

Open full ATEX financials →

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ATEX — Anterix Inc. price, chart and key statistics