10 years of revenue, profit, cash flow and balance-sheet history through FY2025,
from SEC filings — with a computed, factual read of the trend.
Updated Overview →
Growth & profitability
Revenue has grown 13.1% per year over the past 5 years.
Net income has grown slower than revenue (-11.8% vs 13.1% per year).
Operating margin has contracted, at 2.1% in the latest year.
Free cash flow has grown 21.5% per year over the past 5 years.
Revenue & net income
RevenueNet income
Margins (gross / operating / net)
GrossOperatingNet
Free cash flow (CFO − capex)
Free cash flow
Cash vs total debt
CashTotal debt
Cash flow: operating / investing / financing
OperatingInvestingFinancing
Key annual figures
FY
Revenue
Net income
Gross M
Op M
FCF
Total debt
Cash
2025
$1.0B
$18M
56.8%
2.1%
$116M
—
$143M
2024
$832M
-$30M
54.6%
-5.2%
$50M
—
$43M
2023
$1.0B
$29M
49.9%
2.5%
$38M
—
$63M
2022
$868M
$41M
50.2%
6.1%
$13M
—
$79M
2021
$679M
$238M
52.5%
10.9%
$46M
—
$51M
2020
$541M
$33M
49.3%
6.8%
$44M
—
$81M
2012
—
-$28M
—
—
$17M
—
$47M
2011
—
-$53M
—
—
$7M
—
$39M
2010
—
-$19M
—
—
$4M
—
$66M
2009
—
-$26M
—
—
-$4M
—
$32M
Revenue & net income
RevenueNet income
Margins (gross / operating / net)
GrossOperatingNet
Free cash flow (CFO − capex, quarterly)
Free cash flow
Cash vs total debt
CashTotal debt
Cash flow: operating / investing / financing
OperatingInvestingFinancing
Key quarterly figures
Quarter
Revenue
Net income
Gross M
Op M
FCF
Total debt
Cash
Mar '26
$280M
$11M
56.9%
4.5%
$7M
—
$55M
Dec '25
$272M
$7M
57.7%
3.4%
$40M
—
$143M
Sep '25
$265M
$16M
57.3%
6.6%
$27M
—
$95M
Jun '25
$242M
-$199000
56.3%
0.2%
$36M
—
$77M
Mar '25
$220M
-$5M
55.7%
-2.8%
$13M
—
$42M
Dec '24
$206M
-$18M
55.0%
-9.1%
$10M
—
$43M
Sep '24
$201M
-$4M
54.8%
-5.4%
$13M
—
$62M
Jun '24
$198M
-$8M
54.3%
-5.7%
$16M
—
$84M
Mar '24
$226M
$103000
54.2%
-0.9%
$11M
—
$88M
Dec '23
$265M
-$7M
42.8%
-4.6%
$11M
—
$63M
Sep '23
$264M
$17M
53.3%
6.0%
$12M
—
$136M
Jul '23
$261M
$9M
52.3%
4.5%
$12M
—
$90M
Apr '23
$250M
$10M
51.2%
4.0%
$3M
—
$94M
Dec '22
$245M
$12M
51.1%
5.3%
$1M
—
$79M
Oct '22
$236M
$13M
50.2%
8.5%
$3M
—
$75M
Jul '22
$202M
$8M
49.6%
4.8%
$4M
—
$52M
Apr '22
$185M
$8M
49.6%
5.3%
$4M
—
$44M
Dec '21
$176M
$20M
51.7%
8.3%
$9M
—
$51M
Oct '21
$172M
$177M
52.0%
10.4%
$7M
—
$60M
Jul '21
$169M
$20M
53.1%
12.2%
$22M
—
$59M
Valuation over time
How the market has priced CALX against its own fundamentals since 2023-03 —
each month-end's share price set against the most recent annual filing, so the multiple moves
as price runs ahead of (or behind) earnings. Split-adjusted.
The price-to-earnings ratio has risen from 83.4× (Mar '23) to 125.6× (Jun '26).
The price-to-sales ratio has fallen from 3.9× (Mar '23) to 2.2× (Jun '26).
Price / earnings (P/E)
P/E
Price / sales (P/S)
P/S
Frequently asked questions
Is CALX growing its revenue and profit?
Over the past 5 years, Calix, Inc's revenue has grown 13.1% per year, and net income declined 11.8% per year. These are computed facts, not advice.
How much debt does CALX have?
As of FY2025, Calix, Inc reported — of total debt against $143M of cash.
What is CALX's profit margin?
In FY2025, gross margin was 56.8%, operating margin 2.1%, and net margin 1.8%.
What is CALX's P/E ratio?
As of Jun '26, Calix, Inc traded at a price-to-earnings ratio of about 125.6× (market cap ÷ latest annual net income). The valuation charts above show how its P/E, P/S have moved with the share price. These are computed facts, not advice.
Where does this data come from?
All figures are extracted from the company’s SEC EDGAR/XBRL filings — 10-K annual reports and 10-Q quarterly reports (use the Annual / Quarterly toggle). Quarterly figures are derived from the as-filed statements (year-to-date amounts are differenced into discrete quarters). Growth rates and ratios are computed by tradmap; nothing here is investment advice.
Source: SEC EDGAR / XBRL (10-K + 10-Q filings) · prices EOD (Databento), corporate-action-adjusted ·
growth rates, valuation multiples & ratios computed by tradmap. Valuation uses each month-end price
against the latest annual filing. Informational only — not investment advice.