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NYSE · Software - Infrastructure · USD

Calix, Inc. (CALX) Stock Analysis

Calix, Inc. (CALX) is a Software - Infrastructure stock listed on NYSE and quoted in US Dollar.

Last Updated: October 21, 2026

CALX

$36.60

+$0.52 (+1.44%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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CALX Key Statistics

As of Oct 21, 2026
Trading
Open
$36.28
Previous Close
$36.08
Day's Range
36.13–36.90
52-Week Range
32.35–71.22
Volume
870.76K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
1.32
Valuation
Market Cap
$2.29B
P/E Ratio
48.41
Forward P/EShare price divided by forecast earnings for the year ahead, rather than the year just past.
15.77
PEG RatioThe P/E ratio divided by the expected earnings growth rate. It puts a high P/E in the context of how fast profits are growing.
3.34
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
2.06
EPS (ttm)Profit attributable to each share over the last twelve months.
0.75
Financials (FY)
Revenue (FY)
$1.00B+20.26%
Net Income (FY)
$17.88M
Profit marginThe share of revenue left as profit after all costs and taxes.
4.61%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
62.96M
1-Year Return
−38.51%
Dividend and dates
Earnings Date
November 2, 2026
Avg Volume
1.12M

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, CALX closed at $36.60, −38.51% over 1 year.

Calix, Inc. (CALX) has a market capitalization of $2.29B.

In fiscal 2025, CALX reported revenue of $1.00B.

CALX Stock Return by Calendar Year

Calix, Inc. (CALX) 10-year return: what $10,000 became

1 year
$10,000 $6,149
−38.51%
5 years
$10,000 $6,502
−34.98%
10 years
$10,000 $55,455
+454.55%

If you had invested $10,000 in Calix, Inc. (CALX) 10 years ago, at the close on October 21, 2016, it would have been worth $55,455 at the close on October 21, 2026: +454.55% in total, +18.68% a year. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−30.85%
2025+51.79%
2024−20.19%
2023−36.15%
2022−14.43%
2021+168.72%
2020+272.00%
2019−17.95%
2018+63.87%
2017−22.73%
2016 (partial year)−2.41%

As of October 21, 2026.

CALX Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$1.00B$17.88M1.8%
2024$831.52M−$29.75M−3.6%
2023$1.04B$29.33M2.8%
2022$867.83M$41.01M4.7%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$1.00B$568.32M$20.99M$17.88M1.8%
2024$831.52M$453.59M−$43.03M−$29.75M−3.6%
2023$1.04B$518.32M$25.59M$29.33M2.8%
2022$867.83M$435.43M$52.61M$41.01M4.7%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

CALX Valuation vs Software - Infrastructure Median

Median of 182 stocks
MetricCALXSoftware - Infrastructure medianvs median
P/E48.4130.1760% above
P/S ratio2.063.2737% below
Profit margin4.61%2.53%2.1 pts above

Medians across 182 Software - Infrastructure stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

All 20 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Calix, Inc. (CALX) is capitalised at $2.29B on the latest close. It is classified in the Software - Infrastructure industry, within the Technology sector. Headcount on file is 1,921.

CALX last closed at $36.60 on October 21, 2026. That is +$0.52 (+1.44%) against the previous close. The 52-week range on file runs from $32.35 to $71.22. The latest close sits 13.14% above that 52-week low.

Financial Health

The most recent full year on file, fiscal 2025, shows revenue of $1.00B. That is +20.26% against the prior fiscal year, when revenue was $831.52M. Net income for the same year was $17.88M. The reported profit margin is 4.61%. That is 2.1 percentage points above the Software - Infrastructure median of 2.53%. Earnings per share on a trailing basis come to 0.75.

Across the 4 fiscal years on file, revenue moves from $867.83M in 2022 to $1.00B in 2025. Of those 4 years, 3 report positive net income.

Valuation Assessment

The trailing P/E ratio stands at 48.41. That is 60.48% above the Software - Infrastructure median of 30.17. The forward P/E on file is 15.77. The PEG ratio, which sets the P/E against expected earnings growth, reads 3.34. The price-to-sales ratio is 2.06. On price-to-sales that is 37.02% below the Software - Infrastructure median of 3.27. 182 Software - Infrastructure companies report these metrics, and the medians quoted come from that group.

Beta against the wider market is reported at 1.32. Annualized volatility over the trailing 10 years is 51.3%. The trailing one-year total return is −38.51%. Measured over 10 years, that is +18.68% a year compounded.

Growth & Income

No dividend is on file for CALX.

2026 is still running; the total return is −30.85% year to date. Across the complete calendar years on file, 2020 returned +272.00% and 2023 returned −36.15%. Of the 9 complete calendar years on file, 4 finished higher.

Peer Comparison

Calix, Inc. (CALX) operates in the Software - Infrastructure industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Calix, Inc. CALX $2.29B 48.4
Microsoft Corporation MSFT $3.96T 29.7
Palantir Technologies Inc. PLTR $484.74B 173.9
Oracle Corporation ORCL $391.46B 20.2

The Software - Infrastructure industry average P/E ratio is 30.2x. Calix, Inc. trades at a P/E of 48.4.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About Calix, Inc.

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. It offers Calix Cloud platform comprising Calix Engagement Cloud, Calix Operations Cloud, and Calix Service Cloud, which are configurable to display role-based insights and enable BEPs to anticipate and target new revenue-generating services and applications through mobile application, such as CommandIQ for residents and CommandWorx for businesses; Calix Intelligent Access, an access network solution for automated and intelligent networks; and Calix Unlimited Subscriber, a solution for subscriber managed services. It also provides SmartLife managed services, including SmartHome managed services and applications to enhance, operate and secure the connected experience of subscribers in their home for Wi-Fi, advanced content control, network security, connected cameras, and social media monitoring; SmartTown managed services that reimagine community Wi-Fi as a ubiquitous, secure, and managed experience across a BEP's footprint; SmartBiz managed services that address the business networking and productivity needs of business owners with an all-in-one managed service; SMARTMDU managed services provide purpose-built, flexible connectivity solutions for multi-family properties of any type. In addition, the company offers Wi-Fi systems under GigaSpire and GigaPro brands to be ready for deployment as a complete subscriber experience solution for BEP's residential and business subscribers. It provides its products through its direct sales force and resellers. Calix, Inc. was incorporated in 1999 and is headquartered in San Jose, California.

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