← BackCALIX, INC · Communications Services, NECCALX
Low riskNext report: In 0 days (est.)
The short versionA profitable company with growing sales.
Going well
- Sales up 21% in the latest quarter vs a year ago
- Profitable
- Sales up 20% last year
Money moves
- No insider buying or selling in the last 30 days
- Institutions added 0.6% to their holdings in the quarter ending June 2026 (142 bought, 168 sold)
Facts from SEC filings, not a recommendation.
What the price means
Price as of Oct 26
$37.69+3.4% that day
- Company value
- $2.4B
- Share price times all shares
- Price vs profit (P/E)
- 50.3x
- You pay about $50 for each $1 of yearly profit
- Price vs sales
- 2.1x
- Company value is 2.1 times a year of sales
- Cash vs value
- 3%
- Cash as a share of company value
From CALX's last IEX trade and its SEC filings (profits and sales over the last four quarters). A starting point for research, not a verdict.
The business over time
Last 12 quarters, from SEC filings
Sales, Jun '26$293.3M+21% vs a year earlier
Sep '23Tap a barJun '26
Last 12 months: $1.1B, up 28% from the 12 months before. Over 5 years, sales grew about 13% a year.
Business quality
The checklist Warren Buffett-style investors use. Annual numbers for 2025.- MissReturn on equity 15%+Earns a lot on the money owners have in the business.2.2%
- PassDebt under half of equityNot relying on borrowed money.No debt reported
- MissNet margin 10%+Keeps at least 10 cents of profit from each dollar of sales.1.8%
- MissProfitable every yearSteady profits, not one good year.5 of 10 years
- PassFree cash flow positiveBrings in more cash than it spends to run and grow.$115.5M
- PassShare count not growingNot diluting owners. Falling means buybacks.+0.6% in 3 years
- PassGross margin 40%+Pricing power: sells for well above what it costs to make.56.8%
- Revenue
- $1.0B
- +20.3% vs prior year
- 5-year growth
- +13.1%/yr
- revenue, per year
- Total debt
- None
- 0.00x equity
- Current ratio
- 4.24x
- short-term assets / bills due
From annual reports filed with the SEC. A checklist is a starting point for research, not a verdict.
Latest quarter
Quarter ended Jun 27, 2026- Revenue
- $293.3M
- +21.3% YoY
- EPS
- $0.26
- vs $0.00
- Op. margin
- 7.4%
- +7.2 pts
- Gross margin
- 54.6%
- -1.7 pts
- Free cash flow
- $11.9M
- Share count
- +1.5%
- vs a year ago
Insider rating
Last 90 days
No open-market insider buys or sells in the last 90 days.
Weekly insider trendNo trades to chart yet.
Filing buzz
Last 7 days vs normal
0/ 100
- This week
- 0
- Normal week
- 0.4
- vs normal
- 0.0x
SEC filings of any kind. 50 means a normal week.
Institutional ownership
■Steady+0.6%Institutions added 0.6% to their holdings. 142 bought, 168 sold.
Shares held by institutions60.0M
Sep '24Jun '26
Share count growthYearly rate, last 3 years
-1.7%Cash runwayAt last year's cash burn
Cash flow positiveDebt to equityLatest balance sheet: debt compared with what owners have
No debt reportedShares outstandingLatest reported
63MNext reportIn 0 days (est.)Estimated from the same quarter last year
- Results filedJul 20
- Results filedApr 21
- Results filedJan 28
- Results filedOct 29, 2025
- Results filedJul 21, 2025
Insider trades
Open-market buys and sells, last 90 days
No open-market buys or sells in 90 days. Grants and option exercises are left out.
"Owns after" is the insider's holding right after the trade. Pre-planned (10b5-1) sales are set up months ahead, a weaker signal.
Latest filings
Straight from SEC EDGAR
Other company newsOct 8 · Form 8-K ↗Stock awardCarl RussoDirector, 10% owner
17,603 shares
- Now owns 17,603 shares
- Exercise price $33.19
- Stock Options (right to buy)
- Filed 1 day after trade
5%+ holder update (passive)Jul 30 · Form SCHEDULE 13G/A ↗SoldCarl RussoDirector, 10% owner
75,000 shares at $36.20 · $2.7M
- -5% of holdings
- Now owns 1,569,188 shares
- Pre-planned sale (10b5-1)
- Held See Footnote
- Filed 1 day after trade
Planned insider saleJul 27 · Form 144 ↗Quarterly reportJul 21 · Form 10-Q ↗Employee stock plan registrationJul 21 · Form S-8 ↗Earnings resultsJul 20 · Form 8-K ↗Stock awardCarl RussoDirector, 10% owner
15,999 shares
- Now owns 15,999 shares
- Exercise price $36.05
- Stock Options (right to buy)
- Filed 1 day after trade
SDMay 29 · Form SD ↗New 5%+ holder (passive)May 18 · Form SCHEDULE 13G ↗Stock awardKira MakagonDirector
4,967 shares
- +13% of holdings
- Now owns 43,931 shares
- Filed 4 days after trade
Stock awardCarl RussoDirector, 10% owner
4,967 shares
- +0% of holdings
- Now owns 3,958,037 shares
- Filed 4 days after trade
Stock awardKathleen M CruscoDirector
4,967 shares
- +8% of holdings
- Now owns 64,361 shares
- Filed 4 days after trade
Insider tradeMay 18 · Form 4 ↗