CALX
Calix IncNYSE
Technology • Software - Infrastructure
Factor tilt: Small-Cap Defensive
$30.60-3.95%
Close Nov 6, 2026
- Market cap
- $1.97B
- 1 month
- -15.2%
- 3 months
- -19.8%
- 1 year
- -54.5%
- 52-week range
- $30.60$64.12
- Dividend
- No dividends on record
- Short interest
- 9.0% of float5.1M shares · settled Oct 15, 2026 · -3.9% since Sep 30, 2026 · FINRA
Fundamentals · trailing 12 months to Sep 30, 2026
- Revenue
- $1.15B
- Net income
- $45.75M
- Free cash flow
- $62.16M
- Book value
- $697.69M
- Total debt
- $14.21M
- P/E
- 43.1×
- Price / sales
- 1.7×
- Price / book
- 2.8×
- FCF yield
- +3.2%
- Net margin
- +4.0%
EODHD (TTM) · as of Nov 6, 2026
End-of-day close from stored market data, not a live quote.
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.
Read more
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.
- Website
- calix.com
- Headquarters
- San Jose, CA, United States
- Employees
- 1,921
- Listed
- Mar 24, 2010
- Fiscal year ends
- December
Company profile from EODHD, stored Nov 5, 2026.
Quarterly results
The last 8 fiscal quarters as reported (EODHD). Year over year compares the same quarter a year earlier.
| Quarter | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Sep 2026filed Nov 3, 2026 | $301.7M | +13.7% | 53.3% | $16.6M | $10.2M |
| Jun 2026filed Jul 21, 2026 | $293.3M | +21.3% | 54.6% | $21.8M | $17.1M |
| Mar 2026filed Apr 22, 2026 | $280.0M | +27.1% | 56.9% | $12.7M | $11.2M |
| Dec 2025filed Feb 20, 2026 | $272.4M | +32.2% | 57.7% | $9.3M | $7.2M |
| Sep 2025filed Oct 30, 2025 | $265.4M | +32.1% | 57.3% | $17.4M | $15.7M |
| Jun 2025filed Jul 22, 2025 | $241.9M | +22.1% | 56.3% | $391.0K | -$199.0K |
| Mar 2025filed Apr 22, 2025 | $220.2M | -2.7% | 55.7% | -$6.1M | -$4.8M |
| Dec 2024filed Feb 21, 2025 | $206.1M | -22.1% | 55.0% | -$18.8M | -$17.9M |
Fiscal years · last 6
| Fiscal year | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Dec 2025filed Feb 20, 2026 | $1.0B | +20.3% | 56.8% | $21.0M | $17.9M |
| Dec 2024filed Feb 21, 2025 | $831.5M | -20.0% | 54.6% | -$43.0M | -$29.7M |
| Dec 2023filed Feb 23, 2024 | $1.0B | +19.8% | 49.9% | $25.6M | $29.3M |
| Dec 2022filed Feb 21, 2023 | $867.8M | +27.7% | 50.2% | $52.6M | $41.0M |
| Dec 2021filed Feb 22, 2022 | $679.4M | +25.5% | 52.5% | $73.9M | $238.4M |
| Dec 2020filed Feb 22, 2021 | $541.2M | +27.6% | 49.3% | $36.8M | $33.5M |
Short-interest history
FINRA reports open short positions for a settlement date. The publication date is later. These are reported positions, with a separate date for each observation.
Compare the reported short exposure around the dates you bought, sold or watched CALX. A long position benefits from price rises; a short position benefits from falls. A change in these counts does not predict either move.
Settlement Oct 15, 2026
5,122,229 shares short
-209,430 shares (-3.9%) vs Sep 30, 2026
9% of the stored float. Published Oct 26, 2026.
Settlement Sep 30, 2026
5,331,659 shares short
-248,681 shares (-4.5%) vs Sep 15, 2026
9.4% of the stored float. Published Oct 9, 2026.
Settlement Sep 15, 2026
5,580,340 shares short
+919,876 shares (+19.7%) vs Aug 31, 2026
Share of float unavailable. Published Sep 24, 2026.
Settlement Aug 31, 2026
4,660,464 shares short
+700,152 shares (+17.7%) vs Aug 14, 2026
8.1% of the stored float. Published Sep 10, 2026.
Settlement Aug 14, 2026
3,960,312 shares short
-1,033,177 shares (-20.7%) vs Jul 31, 2026
6.9% of the stored float. Published Aug 25, 2026.
Settlement Jul 31, 2026
4,993,489 shares short
-723,516 shares (-12.7%) vs Jul 15, 2026
8.7% of the stored float. Published Aug 11, 2026.
Change = this settlement’s shares short − the previous recorded settlement’s shares short; percentage change divides by that earlier count. A zero earlier count has no percentage change. Split-spanning counts are left uncompared. Float percentages use the stored settlement observation, not today’s float.
Source: stored FINRA equity short-interest records, up to six settlements from the last 240 days. FINRA data and reporting dates · How to read short interest
Dividends and stock splits
See the recorded cash amounts and dates behind CALX’s income, and the splits that change its share count. Dates below are stored event records, not confirmation of a payment to your account.
Cash-dividend records
No qualified cash-dividend records are stored. This does not establish that the company pays no dividend.
Up to six Polygon cash-dividend events, including recorded ex-dates within the next 120 days. Amounts retain their recorded currency and decimal precision. Historical amounts are not restated to a common split basis, annualized, or converted to dollars.
For a long holding, compare the ex-date with when you held the shares and check the pay date against your broker’s cash history. Owning the stock today does not establish past entitlement. For a short holding, a dividend can create a payment obligation to the share lender.
Ex-dates and special dividend rules · Short-sale dividend obligations · Dividend data definitions
Split history
No qualified split events are stored. This does not establish that the stock has never split.
Up to six stored split dates through Nov 7, 2026. Equivalent vendor ratios are combined; conflicting ratios are left out. This history may be incomplete.
A split changes the share count and per-share price basis; it does not by itself add investment value. Put your holding’s earlier and later share counts on the same basis before comparing them. This applies to both long shares and shares owed on a short position.
How stock splits workPortfolio context
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Smart money context
Holder IQ: MEDIUM
36 smart-money holders: institutions with a high Holder IQ
Q2 2026, filed Oct 30, 2026
Smart-money 13F trend: distributing (light)
Unlock crowding heatmapUnlock filer discoveryInsider context
Sentiment: unknown
No recent insider trades detected.
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What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
No directional recent-activity label is available. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Red flags: 3
Read the insider context evidence
What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
No directional recent-activity label is available. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Largest 13-F holders · Q2 2026
288 filers reported a long position in CALX for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
The top 10 hold
54.5%
of the 59.9M shares 13-F filers reported
Moves vs Q1 2026
7 added3 trimmed
Net shares held
+6.6%
across the 10 holders with a comparable Q1 2026 book
| Rank | Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $439.5M · 11.8M shares | 11.8M | +5.6% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $208.5M · 5.6M shares | 5.6M | +1% |
| 3 | ALLIANCEBERNSTEIN L.P. | $159.1M · 3.2M shares | 3.2M | -0.1% |
| 4 | STATE STREET CORP | $108.8M · 2.9M shares | 2.9M | +12% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $96.6M · 2.6M shares | 2.6M | -3.7% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $55.3M · 1.5M shares | 1.5M | +3.2% |
| 7 | WESTFIELD CAPITAL MANAGEMENT CO LP | $49.4M · 1.3M shares | 1.3M | -14.3% |
| 8 | DIMENSIONAL FUND ADVISORS LP | $48.9M · 1.3M shares | 1.3M | +7.5% |
| 9 | ACADIAN ASSET MANAGEMENT LLC | $46.3M · 1.2M shares | 1.2M | +55.1% |
| 10 | CITADEL ADVISORS LLC | $45.1M · 1.2M shares | 1.2M | +182.3% |
Sign in to see each holder’s Holder IQ, factor-adjusted Holder IQ and rank, and compare these holders with all scored filers. Available on every plan.
Sign in5% holder filings (13D / 13G)
Holders of more than 5% of CALX file with the SEC within days. A 13D holder may seek to influence the company; a 13G holder is passive. Each holder’s latest filing from the last three years.
| Filed | Holder | % of class |
|---|---|---|
| Jul 30, 2026 | BlackRock, Inc.13G · passive · amended | 16.2% |
| May 18, 2026 | ALLIANCEBERNSTEIN L.P.13G · passive | 5% |
| Apr 29, 2026 | VANGUARD PORTFOLIO MANAGEMENT LLC13G · passive | 8.64% |
| Mar 26, 2026 | VANGUARD GROUP INC13G · passive · amended | 0%under 5% |
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