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ATEX

Anterix Inc.

NasdaqResearch view

Anterix Inc. operates in the Telephone Communications (No Radiotelephone) industry.

$85.61+1.52%

Oct 5 close · 1D EOD · Databento

Communication ServicesTelephone Communications (No Radiotelephone)Small-capSEC EDGAR FY 2026-03-31

What happened

Daily closes · dots are Wire stories

What’s next

Expected around early November, going by its own filing history. The company has not announced a date yet. Its matching report came Nov 12, 2025 and Nov 13, 2024, after the close.

Last report

Aug 11, 2026−4.45%

after the close

Last 4, next close

median 9.06% either way

up 2 of 4

Every report since 2019 →Earnings calendar →

DateEventSourceNext close

Aug 11Earnings release, after the close · 8-KSEC EDGARSEC EDGAR ↗−4.45%

Next close = the first close after the event against the close before it. Prior-session closes only; not a call, not advice.

What happened · big days

23 big days in a year, and what we hold on each

A big day is a close more than 6.29% from the one before, three times ATEX’s median day (2.10%). On 0 of the 23, its peer group moved the same way at least half as far. We show what we hold. We never name a cause.

every other trading daya big day, numbered in the list below±6.29%Hover a bar for its day. Click a big day to open it.

Shaded: since our stories began, Jun 10. Tap a bar for its day.

#DayATEXWhat we hold that dayGroup (median of 4) · each

1 Nov 13, 2025+13.68%
Resultsgroup −1.1%, did not move with it
1Nov 13, 2025+13.68%
ResultsFirst close after the Nov 12 results filing
−1.1% did not move with itVZ +0.8 · T +0.4 · TDS −2.5 · LUMN −5.0
2 Nov 14, 2025+8.68%
Before our storiesgroup −0.8%, did not move with it
2Nov 14, 2025+8.68%
Before our stories
−0.8% did not move with itVZ −0.1 · T −0.6 · TDS −1.0 · LUMN −1.6
3 Nov 17, 2025−6.53%
Before our storiesgroup −0.3%, did not move with it
3Nov 17, 2025−6.53%
Before our stories
−0.3% did not move with itTDS −1.7 · T −0.5 · VZ −0.1 · LUMN +0.9
4 Jan 27, 2026+10.34%
Before our storiesgroup −0.9%, did not move with it
4Jan 27, 2026+10.34%
Before our stories
−0.9% did not move with itLUMN +7.7 · VZ −0.8 · TDS −1.0 · T −1.9
5 Jan 28, 2026+7.64%
Before our storiesgroup +0.1%, did not move with it
5Jan 28, 2026+7.64%
Before our stories
+0.1% did not move with itT +4.7 · VZ +0.2 · TDS +0.1 · LUMN −1.4
6 Feb 6, 2026+9.28%
Before our storiesgroup −0.4%, did not move with it
6Feb 6, 2026+9.28%
Before our stories
−0.4% did not move with itLUMN +29.4 · TDS −0.1 · T −0.7 · VZ −1.7
7 Feb 13, 2026+8.95%
Before our storiesgroup +0.6%, did not move with it
7Feb 13, 2026+8.95%
Before our stories
+0.6% did not move with itLUMN +4.9 · TDS +1.6 · T −0.4 · VZ −0.9
8 Apr 9, 2026−9.47%
Before our storiesgroup −0.3%, did not move with it
8Apr 9, 2026−9.47%
Before our stories
−0.3% did not move with itT −1.9 · VZ −0.5 · TDS −0.1 · LUMN +5.5
9 Apr 16, 2026+7.14%
Before our storiesgroup +2.8%, did not move with it
9Apr 16, 2026+7.14%
Before our stories
+2.8% did not move with itVZ +3.9 · T +3.7 · TDS +2.0 · LUMN −0.9
10 Apr 30, 2026+6.34%
Before our storiesgroup +1.7%, did not move with it
10Apr 30, 2026+6.34%
Before our stories
+1.7% did not move with itVZ +3.0 · LUMN +1.7 · TDS +1.7 · T +1.5
11 May 19, 2026+6.91%
Before our storiesgroup +1.8%, did not move with it
11May 19, 2026+6.91%
Before our stories
+1.8% did not move with itT +2.3 · VZ +2.1 · TDS +1.6 · LUMN −5.0
12 Jun 11, 2026+25.72%
Resultsgroup +0.1%, did not move with it
12Jun 11, 2026+25.72%
ResultsFirst close after the Jun 10 results filing
+0.1% did not move with itLUMN +2.8 · TDS +0.3 · VZ −0.0 · T −0.9
13 Jun 16, 2026−6.48%
Nothing on ATEXgroup −0.9%, did not move with it
13Jun 16, 2026−6.48%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
−0.9% did not move with itTDS −1.2 · LUMN −1.2 · VZ −0.7 · T −0.6
14 Jun 26, 2026+10.70%
Nothing on ATEXgroup +1.2%, did not move with it
14Jun 26, 2026+10.70%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
+1.2% did not move with itTDS +3.3 · T +1.3 · VZ +1.0 · LUMN −2.9
15 Jun 29, 2026+9.56%
Nothing on ATEXgroup −2.7%, did not move with it
15Jun 29, 2026+9.56%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
−2.7% did not move with itLUMN −1.5 · TDS −1.5 · T −4.0 · VZ −5.2
16 Jul 16, 2026−10.79%
Nothing on ATEXgroup +1.6%, did not move with it
16Jul 16, 2026−10.79%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
+1.6% did not move with itLUMN −2.2 · TDS +0.8 · VZ +2.5 · T +2.6
17 Jul 17, 2026+6.79%
Nothing on ATEXgroup −0.6%, did not move with it
17Jul 17, 2026+6.79%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
−0.6% did not move with itTDS −0.1 · LUMN −0.5 · VZ −0.7 · T −0.8
18 Jul 24, 2026−6.39%
Nothing on ATEXgroup +3.7%, did not move with it
18Jul 24, 2026−6.39%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
+3.7% did not move with itLUMN −2.9 · TDS +2.3 · T +5.1 · VZ +5.8
19 Aug 4, 2026+11.19%
Nothing on ATEXgroup +1.5%, did not move with it
19Aug 4, 2026+11.19%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
+1.5% did not move with itLUMN +4.0 · TDS +3.8 · T −0.9 · VZ −1.0
20 Aug 5, 2026−6.53%
Nothing on ATEXgroup −1.2%, did not move with it
20Aug 5, 2026−6.53%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
−1.2% did not move with itLUMN −9.4 · T −1.4 · TDS −0.9 · VZ −0.9
21 Aug 10, 2026−6.52%
Nothing on ATEXgroup +1.6%, did not move with it
21Aug 10, 2026−6.52%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
+1.6% did not move with itVZ −0.1 · T +1.1 · TDS +2.2 · LUMN +6.4
22 Aug 21, 2026+9.31%
Nothing on ATEXgroup −0.3%, did not move with it
22Aug 21, 2026+9.31%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
−0.3% did not move with itT +0.6 · VZ +0.5 · LUMN −1.2 · TDS −3.2
23 Sep 21, 2026+8.61%
Nothing on ATEXgroup +0.6%, did not move with it
23Sep 21, 2026+8.61%
Nothing on ATEXNo ATEX story, brief or results filing in our record that day
+0.6% did not move with itTDS +2.3 · LUMN +0.9 · T +0.2 · VZ −0.8

A story on the same day is not a cause, and a group move is not proof either. Group: the median of VZ, T, LUMN and TDS that day, the largest companies in ATEX’s SEC industry; “moved with ATEX” means the same direction and at least half the size.

What’s next · results

Before the next report: what the first day after the last four did

Six trading days after each results filing (SEC 8-K, Item 2.02). ATEX reports after the close, so day 1 is the next close. 3 of 4 times, day 6 ended on the same side as day 1.

Reported Nov 12, 2025

day 1+13.68%day 6+9.32%

Reported Feb 11, 2026

day 1−1.45%day 6+20.94%

Reported Jun 10, 2026

day 1+25.72%day 6+15.05%

Reported Aug 11, 2026

day 1−4.45%day 6−4.58%

Next report: expected early-to-mid NovemberEstimated from the dates of its last four results filings. Not announced. Since the Aug 11 report: −9.26%. Four reports is a small sample.

Every report since 2019 →

Each line is ATEX’s close against its close before the filing, on licensed end-of-day closes. What happened after each report, not a forecast; a move on the day is not a cause.

The numbers · FY2026, filed

SEC EDGAR

Market cap$1.6B

Revenue$6.5M+7.80%

Net income$90,635

EPS, diluted$4.83+891.80%

Operating margin1444.9%

Return on equity0.0%

All filed figures

Snapshot

SEC EDGAR · FY 2026-03-31

SectorCommunication Services

Market Cap$1.6B

Enterprise Value$1.5B

Income$90,635

Sales$6.5M

Book/sh$13.38

Cash/sh$5.34

Dividend TTM—

Payout—

Employees—

IPO—

Quick Ratio3.33

Current Ratio3.33

Debt/Eq—

EPS (ttm)$4.83

EPS this Y891.8%

EPS past 3/5Y—

Sales past 3/5Y50.2%

EPS Y/Y TTM891.8%

Sales Y/Y TTM7.8%

Shs Outstand19.61M

ROA0.0%

ROE0.0%

ROIC56.6%

Gross Margin—

Oper. Margin1444.9%

Profit Margin1.4%

Every figure here is filed with the SEC. Valuation and estimate metrics (P/E, PEG, EV/EBITDA, price targets, forward EPS) are omitted until our market-data feed is licensed for display — we’d rather show fewer numbers than blank ones. Deeper lines (cash flow, balance sheet) below.

Revenue by fiscal year

$1.1M

FY22

$1.9M

FY23

$4.2M

FY24

$6.0M

FY25

$6.5M

FY26

Operating leverage — margins

GrossOperatingNet

Financials, annual · income and cash flowSEC EDGAR · open ▸

Financials — annual

SEC EDGAR · last 5 FY · tap a row to explain it

USD	FY2022	FY2023	FY2024	FY2025	FY2026
Revenue	$1.1M	$1.9M	$4.2M	$6.0M	$6.5M
Gross Profit	—	—	—	—	—
Operating Income	$-36.8M	$-16.5M	$-10.1M	$-11.7M	$93.9M
Net Income	$-37.5M	$-16.3M	$-9,128	$-11,372	$90,635
Diluted EPS	$-2.07	$-0.87	$-0.49	$-0.61	$4.83
Operating Cash Flow	$17.9M	$-27.3M	$42.0M	$-29.3M	$5.5M
Free Cash Flow	$16.9M	$-29.4M	$41.7M	$-29.4M	$5.5M

Same industry

ATEX against four telecom peers, a year at 100

ATEX is up 3.7 times in a year. All four did less: Verizon (+5.2%), AT&T (−10.2%), Telephone & Data Systems (−10.5%) and Lumen Technologies (−12.3%). Weekly closes, Oct 3, 2025 = 100, on a log scale so a 3.7-fold rise and a 12.3% fall both read honestly.

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ATEX ×3.7. Verizon +5.2%, AT&T −10.2%, Telephone & Data Systems −10.5%, Lumen Technologies −12.3%. Weekly closes, Oct 3, 2025 = 100, log scale.

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End-of-day closes (Databento EOD), the last close of each week. The four peers are the largest US-listed companies by market value in ATEX’s SEC industry (Telephone Communications (No Radiotelephone)) with a year of closes. It shows what the closes did; a move here is not a cause, a forecast or a call.

Same industry

In the screener →

VZ$190.8B T$166.5B LUMN$5.9B TDS$4.2B IDT$2.0B UNIT$2.0B SHEN$601M ATNI$430M

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Fundamentals sourced from SEC EDGAR filings (public domain). For informational purposes only. Not investment advice.