Ciena Corp (CIEN)
Operating profit margin
| Oct 31, 2025 | Jul 31, 2025 | Apr 30, 2025 | Jan 31, 2025 | Nov 2, 2024 | Oct 31, 2024 | Jul 31, 2024 | Jul 27, 2024 | Apr 30, 2024 | Apr 27, 2024 | Jan 31, 2024 | Jan 27, 2024 | Oct 31, 2023 | Oct 28, 2023 | Jul 31, 2023 | Jul 29, 2023 | Apr 30, 2023 | Apr 29, 2023 | Jan 31, 2023 | Jan 28, 2023 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating income (ttm) | US$ in thousands | 310,792 | 251,512 | 238,022 | 231,336 | 175,872 | 128,352 | 62,572 | 124,068 | 181,954 | 268,775 | 364,042 | 356,889 | 350,474 | 363,786 | 375,297 | 384,922 | 391,924 | 370,990 | 345,445 | 288,207 |
| Revenue (ttm) | US$ in thousands | 4,769,500 | 4,541,630 | 4,446,360 | 4,262,788 | 4,132,836 | 3,919,552 | 3,706,268 | 3,801,670 | 3,897,072 | 4,115,736 | 4,334,400 | 4,364,580 | 4,394,760 | 4,397,930 | 4,401,100 | 4,389,730 | 4,378,360 | 4,216,710 | 4,055,060 | 3,866,521 |
| Operating profit margin | 6.52% | 5.54% | 5.35% | 5.43% | 4.26% | 3.27% | 1.69% | 3.26% | 4.67% | 6.53% | 8.40% | 8.18% | 7.97% | 8.27% | 8.53% | 8.77% | 8.95% | 8.80% | 8.52% | 7.45% |
October 31, 2025 calculation
Operating profit margin = Operating income (ttm) ÷ Revenue (ttm)
= $310,792K ÷ $4,769,500K
= 6.52%
Peer comparison
Oct 31, 2025
Company name
Symbol
Operating profit margin
Ciena Corp
CIEN
6.52%
Digi International Inc
DGII
13.08%
Hewlett Packard Enterprise Co
HPE
4.79%