NYSE$CALX
Calix Inc · Q1 2026 earnings
Q1 2026 earnings · · After market close · Investor relations
Briefing
Calix reported Q1 2026 revenue of $280.0M and net income of $11.2M, with diluted EPS of $0.16.
Q1 2026 total revenue was $280.0 million (+27% YoY) with operating income of $12.7 million versus an operating loss a year ago. Net income was $11.2 million, or $0.16 per diluted share, compared with a net loss of $4.8 million and $(0.07) per share in Q1 2025.
- Revenue $280.0M (+27% YoY).
- Operating income $12.7M vs. $(6.1)M prior year.
- Net income $11.2M; diluted EPS $0.16.
- Broadband platform demand and ARR growth.
Headline financials
Revenue & EPS history
Calix · Revenue · Quarterly
$280M
Forward guidance
Management discusses platform adoption and operating leverage; detailed guidance typically on earnings calls.
Tailwinds
- Returned to GAAP profitability.
- Strong revenue growth on platform model.
Headwinds
- Competitive telecom capex cycles.
- Margin sensitivity to mix and supply chain.
Historical earnings impact
How earnings announcements have historically affected this stock's price.
Avg. return before/after earnings
Based on 20 quarterly earnings reports · overlaid with Q1 2026
-0.4%
Avg return
Earnings day
+2.4%
Avg return
5 days after
+4.2%
Avg return
30 days after
52%
34 / 65 earnings
Positive
+26.3%
Q3 2018
Best reaction
-28.1%
Q4 2018
Worst reaction
| Quarter | Report date | Reaction (Day 0) | +5 days | +30 days |
|---|---|---|---|---|
| Q1 2026 | -3.2% | -14.0% | -21.3% | |
| Q4 2025 | -11.4% | -9.1% | -2.2% | |
| Q3 2025 | +8.8% | +5.2% | -11.2% | |
| Q2 2025 | +0.7% | -1.0% | +5.2% | |
| Q1 2025 | +13.1% | +19.2% | +40.7% | |
| Q4 2024 | +7.8% | +6.2% | -0.6% | |
| Q3 2024 | -0.7% | -6.6% | -15.5% | |
| Q2 2024 | -3.7% | +0.9% | +2.1% | |
| Q1 2024 | -4.3% | -3.0% | +11.1% | |
| Q4 2023 | -23.3% | +1.4% | -3.0% | |
| Q3 2023 | -19.6% | -24.4% | -12.3% | |
| Q2 2023 | -3.5% | -5.5% | -17.5% | |
| Q1 2023 | -3.1% | -0.2% | -5.6% | |
| Q4 2022 | -3.0% | -11.2% | -12.8% | |
| Q3 2022 | +16.9% | +19.7% | +12.1% | |
| Q2 2022 | +11.3% | +26.0% | +28.2% | |
| Q1 2022 | +1.5% | +6.4% | -4.4% | |
| Q4 2021 | -5.2% | +17.9% | +26.6% | |
| Q3 2021 | +7.9% | +16.3% | +29.6% | |
| Q2 2021 | -9.1% | -3.9% | -3.3% | |
| Q1 2021 | -6.9% | -8.1% | -2.4% | |
| Q4 2020 | -9.6% | -11.7% | +9.8% | |
| Q3 2020 | +17.1% | +19.8% | +10.6% | |
| Q2 2020 | +21.1% | +22.0% | +23.3% | |
| Q1 2020 | +15.9% | +20.6% | +43.6% | |
| Q4 2019 | +2.5% | +3.7% | +0.8% | |
| Q3 2019 | +6.3% | +8.6% | +5.9% | |
| Q2 2019 | -11.8% | -8.6% | -15.7% | |
| Q1 2019 | +2.2% | +6.6% | -11.7% | |
| Q4 2018 | -28.1% | -33.0% | -29.3% | |
| Q3 2018 | +26.3% | +38.3% | +29.5% | |
| Q2 2018 | -2.9% | -0.7% | +15.2% | |
| Q1 2018 | -1.5% | -3.0% | +18.9% | |
| Q4 2017 | +1.6% | +10.5% | +15.3% | |
| Q3 2017 | +3.6% | +13.6% | +16.4% | |
| Q2 2017 | -20.7% | -25.3% | -28.1% | |
| Q1 2017 | +3.8% | +1.5% | +9.9% | |
| Q4 2016 | -5.5% | -6.8% | -3.4% | |
| Q3 2016 | +6.4% | +5.6% | +17.6% | |
| Q2 2016 | +4.8% | +2.7% | -3.4% | |
| Q1 2016 | +5.6% | — | — | |
| Q4 2015 | -16.6% | — | — | |
| Q3 2015 | -22.3% | — | — | |
| Q2 2015 | +18.5% | — | — | |
| Q1 2015 | -5.0% | — | — | |
| Q4 2014 | -14.6% | — | — | |
| Q3 2014 | +23.1% | — | — | |
| Q2 2014 | +17.6% | — | — | |
| Q1 2014 | +1.3% | — | — | |
| Q4 2013 | -6.1% | — | — | |
| Q3 2013 | -17.1% | — | — | |
| Q2 2013 | +0.3% | — | — | |
| Q1 2013 | +2.6% | — | — | |
| Q4 2012 | +1.1% | — | — | |
| Q3 2012 | +16.1% | — | — | |
| Q2 2012 | +1.1% | — | — | |
| Q1 2012 | +4.5% | — | — | |
| Q4 2011 | -6.2% | — | — | |
| Q3 2011 | -16.1% | — | — | |
| Q2 2011 | -10.0% | — | — | |
| Q1 2011 | +6.3% | — | — | |
| Q4 2010 | +0.1% | — | — | |
| Q3 2010 | +1.5% | — | — | |
| Q2 2010 | -3.3% | — | — | |
| Q1 2010 | -11.7% | — | — |
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