| Income Statement | 2025-11-01 | 2024-11-02 | 2023-10-28 | 2022-10-29 |
|---|---|---|---|---|
| Total revenue | 4,769,507 | 4,014,955 | 4,386,549 | 3,632,661 |
| Product | 2,250,966 | 1,861,317 | 2,088,440 | 1,699,631 |
| Service | 513,624 | 434,048 | 419,258 | 372,686 |
| Total cost of goods sold | 2,764,590 | 2,295,365 | 2,507,698 | 2,072,317 |
| Gross profit | 2,004,917 | 1,719,590 | 1,878,851 | 1,560,344 |
| Research and development | 848,329 | 767,497 | 750,559 | 624,656 |
| Selling and marketing | 581,331 | 510,668 | 490,804 | 466,565 |
| General and administrative | 238,707 | 220,647 | 215,284 | 179,382 |
| Significant asset impairments and restructuring costs | 112,113 | 24,592 | 23,834 | 33,824 |
| Amortization of intangible assets | 25,758 | 29,569 | 37,351 | 32,511 |
| Acquisition and integration costs | 1,148 | 0 | 3,474 | 598 |
| Total operating expenses | 1,807,386 | 1,552,973 | 1,521,306 | 1,337,536 |
| Income from operations | 197,531 | 166,617 | 357,545 | 222,808 |
| Interest and other income, net | 48,888 | 50,261 | 62,008 | 6,747 |
| Interest expense | 89,403 | 97,028 | 88,026 | 47,050 |
| Loss on extinguishment and modification of debt | -729 | 0 | -7,874 | 0 |
| Income before income taxes | 156,287 | 119,850 | 323,653 | 182,505 |
| Provision for income taxes | 32,949 | 35,894 | 68,826 | 29,603 |
| Net income | 123,338 | 83,956 | 254,827 | 152,902 |
| Basic net income per common share (in dollars per share) | 0.87 | 0.58 | 1.71 | 1.01 |
| Diluted net income per potential common share (in dollars per share) | 0.85 | 0.58 | 1.71 | 1 |
| Weighted average basic common shares outstanding (in shares) | 142,221,000 | 144,715,000 | 148,971,000 | 151,208,000 |
| Weighted average diluted potential common shares outstanding (in shares) | 145,248,000 | 145,964,000 | 149,380,000 | 152,193,000 |
CIENA CORP (CIEN)
CIENA CORP (CIEN)