Latest revenue
$1.6M
as of 2025-12-31
Latest net income
$-6.6M
as of 2025-12-31
Net margin
-419.6%
as of 2025-12-31
ActaClear Score
Computed from 5 years of SEC fundamentals + latest market data, ranked within Telephone Communications (No Radiotelephone) (24 peers). 10 = best in industry, 5 = median, 0 = worst. Refreshed Jun 6, 2026.
Community sentiment
Where do you think ATEX is heading?
Price · 5Y
Live market
delayed ≤15 min- Market cap
- $1.25B
- Enterprise value
- $1.22B
- P/E (trailing)
- —
- Forward P/E
- —
- P/B
- 5.30×
- Dividend yield
- 0.0%
- 52-wk high
- $68.31
- 52-wk low
- $17.58
- Beta
- —
- Shares out
- 18.7M
5-year trend
dashed bar = fiscal Q4 derived from 10-K annual − Q1 − Q2 − Q3 (SEC requires only three 10-Qs per year).
What this company does
Item 1. Business Overview Anterix Inc. (“Anterix,” “we,” “our,” or the “Company”) is the utility industry’s partner, empowering enhanced visibility, control and security for a modern grid. Our vision is to deliver secure, scalable solutions enabled by private wireless broadband connectivity, for the benefit of utilities and the communities that they serve. As the largest holder of licensed spectrum in the 900 MHz band (896-901/935-940 MHz) throughout the contiguous United States, plus Hawaii, Alaska and Puerto Rico, we are uniquely positioned to deliver solutions that support secure, resilient and customer-controlled operations. We are focused on commercializing our spectrum assets and…
AI summary unavailable — showing raw filing excerpt
Generated from ATEX's filing dated 2025-06-24
Key risks
Table of Contents Item 1A. Risk Factors. You should carefully consider the following risk factors, together with the other information contained in this Annual Report and our other reports and filings made with the SEC, in evaluating our business and prospects. If any of the risks discussed in this Annual Report occur, our business, prospects, liquidity, financial condition and results of operations could be materially and adversely affected, in which case the trading price of our common stock could decline significantly. Some statements in this Annual Report, including statements in the following risk factors, constitute forward-looking statements. Please refer to the section entitled…
AI summary unavailable — showing raw filing excerpt
Generated from ATEX's filing dated 2025-06-24
Profitability
Operating margin
-194.2%
19.6%Net margin
-188.6%
13.4%Return on equity
-7.3%
28.1%Return on assets
-3.4%
21.5%Leverage
Debt / equity
1.13×
10.8%Debt / assets
53.0%
5.1%Earnings tracker
| Quarter | Revenue | YoY | Net income | YoY | Net margin |
|---|---|---|---|---|---|
Q4 2025 2025-12-31 | $1.6M | +0.4% | $-6.6M | -185.6% | -419.6% |
Q3 2025 2025-09-30 | $1.6M | +0.1% | $53.5M | +519.4% | 3449.5% |
Q2 2025 2025-06-30 | $1.4M | -7.0% | $25.2M | +262.2% | 1775.7% |
Q1 2025 2025-03-31 | $1.4M | +10.2% | $9.2M | +227.0% | 662.9% |
Q4 2024 2024-12-31 | $1.6M | +23.2% | $7.7M | +2624.4% | 492.3% |
Q3 2024 2024-09-30 | $1.6M | +47.4% | $-12.8M | -28268.9% | -823.1% |
Q2 2024 2024-06-30 | $1.5M | +150.8% | $-15.5M | -633.0% | -1018.0% |
Q1 2024 2024-03-31 | $1.3M | — | $-7.2M | — | -575.2% |
Year-over-year change vs the same fiscal quarter one year prior. Revenue + net income sourced from SEC 10-Q / 10-K filings — no analyst-consensus dependency.
Industry trend
Telephone Communications (No Radiotelephone) · SIC 4813
Your notes
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Insider activity
Insider buying
$175.1K
Insider selling
$138.3K
Net activity
+$36.8K
Distinct insiders
3
Open-market trades over the last 365 days.
Recent transactions
Source: SEC Form 4 filings. Officers, directors, and 10%+ owners must disclose share transactions within two business days. RSU grants and tax-withholding rows are excluded by default — compensation activity is not a trading signal.
Who owns ATEX
Institutional value
$142.3M
Total shares held
3.7M
Distinct holders
63
-53 vs prior
As of
2026-03-31
Prior: 2025-12-31
Filers with $100M+ AUM disclose holdings 45 days after quarter end.
Top institutional holders
| # | Manager | Shares | Value | QoQ change | Action |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.0M | $38.5M | -11.1K (-1.1%) | Trimmed |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 573.8K | $21.9M | — | New |
| 3 | DIMENSIONAL FUND ADVISORS LP | 424.9K | $16.2M | +99.9K (+30.8%) | Added |
| 4 | JANE STREET GROUP, LLC | 420.9K | $16.1M | +261.8K (+164.7%) | Added |
| 5 | DG Capital Management, LLC | 168.2K | $6.4M | +147.0K (+691.8%) | Added |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 164.5K | $6.3M | — | New |
| 7 | CenterBook Partners LP | 127.7K | $4.9M | — | New |
| 8 | CITIGROUP INC | 119.9K | $4.6M | +119.2K (+18986.1%) | Added |
| 9 | VANGUARD FIDUCIARY TRUST CO | 119.5K | $4.6M | — | New |
| 10 | KIRR MARBACH & CO LLC /IN/ | 113.8K | $4.3M | +13.4K (+13.3%) | Added |
| 11 | OpenArc Corporate Advisory, LLC | 73.8K | $2.8M | — | New |
| 12 | Bank of New York Mellon Corp | 67.8K | $2.6M | -956 (-1.4%) | Trimmed |
| 13 | Waterfront Wealth Inc. | 60.0K | $2.3M | +11.3K (+23.3%) | Added |
| 14 | UBS Group AG | 47.9K | $1.8M | -912 (-1.9%) | Trimmed |
| 15 | Creative Planning | 32.0K | $1.2M | +1.2K (+3.9%) | Added |
| 16 | IMC-Chicago, LLC | 30.4K | $1.2M | +17.0K (+127.0%) | Added |
| 17 | Nuveen, LLC | 22.9K | $873.6K | -30.3K (-57.0%) | Trimmed |
| 18 | WOODMONT INVESTMENT COUNSEL LLC | 18.3K | $699.1K | +991 (+5.7%) | Added |
| 19 | STRS OHIO | 15.7K | $599.6K | -10.8K (-40.8%) | Trimmed |
| 20 | RHUMBLINE ADVISERS | 14.1K | $539.0K | -803 (-5.4%) | Trimmed |
Source: SEC Form 13F-HR. Positions aggregated across sub-managers within each firm. Options (puts/calls) excluded — common stock only.
Top questions investors are asking
Coming once ATEX's latest filing finishes processing.
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