Ciena Corp (CIEN) stock
CIENNYSETelephone & Telegraph ApparatusFiscal year ends October 31
Financials through Q3 FY2026, quarter ended Aug 1, 2026Last filing: 10-Q on Sep 3, 2026Score 12/30114% above fair value
$293.99−2.05 (-0.69%)
Close on Nov 12, 2026Market cap $41.69BP/E 65.6Yield –
Ciena profit margin
Profit margin (net margin) is net income as a percentage of revenue.
Ciena's profit margin for the twelve months ending Aug 1, 2026 was 10.9%. For fiscal 2025 it was 2.6%, against 2.1% the year before. The highest annual figure on record is 45.0% in fiscal 2017.
Annual profit margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Nov 1, 2025 | 2.6% | +0.5 |
| FY2024 | Nov 2, 2024 | 2.1% | −3.7 |
| FY2023 | Oct 28, 2023 | 5.8% | +1.6 |
| FY2022 | Oct 29, 2022 | 4.2% | −9.6 |
| FY2021 | Oct 30, 2021 | 13.8% | +3.6 |
| FY2020 | Oct 31, 2020 | 10.2% | +3.1 |
| FY2019 | Nov 2, 2019 | 7.1% | +18.2 |
| FY2018 | Oct 31, 2018 | -11.1% | −56.2 |
| FY2017 | Oct 31, 2017 | 45.0% | +42.3 |
| FY2016 | Oct 31, 2016 | 2.8% | +2.3 |
| FY2015 | Oct 31, 2015 | 0.5% | +2.3 |
| FY2014 | Oct 31, 2014 | -1.8% | +2.3 |
| FY2013 | Oct 31, 2013 | -4.1% | +3.8 |
| FY2012 | Oct 31, 2012 | -7.9% | +3.4 |
| FY2011 | Oct 31, 2011 | -11.2% | +15.7 |
| FY2010 | Oct 31, 2010 | -27.0% | +62.1 |
| FY2009 | Oct 31, 2009 | -89.0% | −93.4 |
| FY2008 | Oct 31, 2008 | 4.3% | – |
Quarterly profit margin
Change is against the same quarter a year earlier.
Periods
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026CQ2 2026 | Aug 1, 2026 | 15.9% | +11.8 |
| Q2 FY2026CQ1 2026 | May 2, 2026 | 13.9% | +13.1 |
| Q1 FY2026CQ4 2025 | Jan 31, 2026 | 10.5% | +6.4 |
| Q4 FY2025CQ3 2025 | Nov 1, 2025 | 1.4% | −1.9 |
| Q3 FY2025CQ2 2025 | Aug 2, 2025 | 4.1% | +2.6 |
| Q2 FY2025CQ1 2025 | May 3, 2025 | 0.8% | +2.6 |
| Q1 FY2025CQ4 2024 | Feb 1, 2025 | 4.2% | −0.6 |
| Q4 FY2024CQ3 2024 | Nov 2, 2024 | 3.3% | −4.8 |
| Q3 FY2024CQ2 2024 | Jul 27, 2024 | 1.5% | −1.3 |
| Q2 FY2024CQ1 2024 | Apr 27, 2024 | -1.8% | −6.9 |
| Q1 FY2024CQ4 2023 | Jan 27, 2024 | 4.8% | −2.4 |
| Q4 FY2023CQ3 2023 | Oct 28, 2023 | 8.1% | +2.1 |
| Q3 FY2023CQ2 2023 | Jul 29, 2023 | 2.8% | +1.6 |
| Q2 FY2023CQ1 2023 | Apr 29, 2023 | 5.1% | +1.0 |
| Q1 FY2023CQ4 2022 | Jan 28, 2023 | 7.2% | +1.8 |
| Q4 FY2022CQ3 2022 | Oct 29, 2022 | 5.9% | −4.0 |
| Q3 FY2022CQ2 2022 | Jul 30, 2022 | 1.2% | −22.9 |
| Q2 FY2022CQ1 2022 | Apr 30, 2022 | 4.1% | −8.3 |
| Q1 FY2022CQ4 2021 | Jan 29, 2022 | 5.4% | −1.9 |
| Q4 FY2021CQ3 2021 | Oct 30, 2021 | 9.9% | +2.1 |
| Q3 FY2021CQ2 2021 | Jul 31, 2021 | 24.1% | +9.5 |
| Q2 FY2021CQ1 2021 | May 1, 2021 | 12.4% | +2.1 |
| Q1 FY2021CQ4 2020 | Jan 30, 2021 | 7.3% | −0.2 |
| Q4 FY2020CQ3 2020 | Oct 31, 2020 | 7.9% | −0.4 |
| Q3 FY2020CQ2 2020 | Aug 1, 2020 | 14.6% | +5.5 |
| Q2 FY2020CQ1 2020 | May 2, 2020 | 10.3% | +4.2 |
| Q1 FY2020CQ4 2019 | Jan 31, 2020 | 7.5% | +3.2 |
| Q4 FY2019CQ3 2019 | Nov 2, 2019 | 8.3% | +1.2 |
| Q3 FY2019CQ2 2019 | Jul 31, 2019 | 9.0% | +2.8 |
| Q2 FY2019CQ1 2019 | Apr 30, 2019 | 6.1% | +4.2 |
| Q1 FY2019CQ4 2018 | Jan 31, 2019 | 4.3% | +77.6 |
| Q4 FY2018CQ3 2018 | Oct 31, 2018 | 7.1% | −148.7 |
| Q3 FY2018CQ2 2018 | Jul 31, 2018 | 6.2% | −2.0 |
| Q2 FY2018CQ1 2018 | Apr 30, 2018 | 1.9% | −3.5 |
| Q1 FY2018CQ4 2017 | Jan 31, 2018 | -73.3% | −73.9 |
| Q4 FY2017CQ3 2017 | Oct 31, 2017 | 155.8% | +150.7 |
| Q3 FY2017CQ2 2017 | Jul 31, 2017 | 8.2% | – |
| Q2 FY2017CQ1 2017 | Apr 30, 2017 | 5.4% | – |
| Q1 FY2017CQ4 2016 | Jan 31, 2017 | 0.6% | – |
| Q4 FY2016CQ3 2016 | Oct 31, 2016 | 5.1% | – |
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