| Income Statement | 2026-05-02 | 2026-01-31 | 2025-11-01 | 2025-08-02 |
|---|---|---|---|---|
| Total revenue | 1,570,739 | 1,427,042 | 1,351,984 | 1,219,385 |
| Product | 736,107 | 666,574 | 630,150 | 580,028 |
| Service | 143,078 | 134,948 | 144,655 | 136,278 |
| Total cost of goods sold | 879,185 | 801,522 | 774,805 | 716,306 |
| Gross profit | 691,554 | 625,520 | 577,179 | 503,079 |
| Research and development | 237,905 | 221,458 | 228,900 | 211,898 |
| Selling and marketing | 150,039 | 148,867 | 156,420 | 148,724 |
| General and administrative | 61,221 | 59,243 | 67,257 | 60,596 |
| Significant asset impairments and restructuring costs | 805 | 1,498 | 106,851 | 1,770 |
| Amortization of intangible assets | 3,713 | 4,736 | 6,112 | 6,556 |
| Acquisition and integration costs | 0 | 306 | 1,148 | NaN |
| Total operating expenses | 453,683 | 436,108 | 566,688 | 429,544 |
| Income from operations | 237,871 | 189,412 | 10,491 | 73,535 |
| Interest and other income, net | 14,111 | 12,957 | 14,349 | 15,090 |
| Interest expense | 20,922 | 21,254 | 21,982 | 22,806 |
| Loss on extinguishment and modification of debt | 0 | 0 | 0 | 0 |
| Income before income taxes | 231,060 | 181,115 | 2,858 | 65,819 |
| Provision for income taxes | 12,840 | 30,832 | -16,631 | 15,511 |
| Net income | 218,220 | 150,283 | 19,489 | 50,308 |
| Basic EPS | 1.54 | 1.06 | 0.138 | 0.35 |
| Diluted EPS | 1.49 | 1.03 | 0.134 | 0.35 |
| Basic Average Shares | 141,949,000 | 141,676,000 | 141,655,000 | 141,846,000 |
| Diluted Average Shares | 146,314,000 | 145,799,000 | 145,577,000 | 144,499,000 |
CIENA CORP (CIEN)
CIENA CORP (CIEN)