Anterix (ATEX) vs Calix (CALX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Anterix (ATEX) has outperformed Calix (CALX) over the past year, gaining 277.1% versus a loss of 39.4%. Over five years, ATEX leads with a +35.5% price change compared with -38.1% for CALX. Calix is the larger company by market cap ($2.24 billion vs $1.59 billion), about 1.4 times the size.
On valuation, Calix trades at a lower forward P/E (15.4x vs 39.4x for Anterix).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ATEX | CALX |
|---|---|---|
| Share price | $81.18 | $35.54 |
| Market cap | $1.59B | $2.24B |
| 1-day change | -2.67% | +0.71% |
| YTD return | +271.87% | -32.85% |
| 1-year return | +277.06% | -39.43% |
| 5-year return | +35.50% | -38.05% |
| P/E ratio (TTM) | 23.19 | 47.39 |
| Forward P/E | 39.41 | 15.44 |
| EPS (TTM) | $3.50 | $0.75 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $113.00 | $71.22 |
| 52-week low | $17.58 | $32.35 |
| Distance from 52-week high | -28.16% | -50.10% |
| Analyst consensus | buy | none |
| Avg. price target upside | +38.37% | +75.38% |
| Average volume | 323.01K | 1.11M |
| Shares outstanding | 19.61M | 62.96M |
| Employees | 63 | 1,921 |
| Sector | Telecommunications | Consumer Discretionary |
| Industry | Telecommunications Equipment | Telecommunications Equipment |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- ATEX has outperformed CALX by 316.5 percentage points over the past year.
- Calix trades at a higher earnings multiple (47.4x vs 23.2x trailing P/E).
- The two companies sit in different sectors: Anterix in Telecommunications and Calix in Consumer Discretionary.
About Anterix
ATEX stock →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.
Telecommunications · Telecommunications Equipment · 63 employees
About Calix
CALX stock →Calix, Inc., together with its subsidiaries, engages in the provision of cloud and software platforms, and systems and services in the United States, rest of Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company cloud and software platforms, and systems and services enable broadband service providers (BSPs) to provide a range of services.
Consumer Discretionary · Telecommunications Equipment · 1,921 employees
ATEX vs CALX FAQ
Which is bigger, Anterix or Calix?
Calix (CALX) is larger, with a market capitalization of $2.24B compared with $1.59B for Anterix (ATEX).
Which stock has performed better over the past year, ATEX or CALX?
ATEX returned +277.06% over the past 12 months, compared with -39.43% for CALX (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, ATEX or CALX?
ATEX has the lower trailing P/E at 23.2, versus 47.4 for CALX. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Are Anterix and Calix in the same industry?
Yes. Both are classified in the Telecommunications Equipment industry within the Telecommunications sector.