CIEN
Ciena CorporationStock · UtilitiesS&P 500 Equal Weight 0.3% · S&P 500 0.1% · Russell 1000 0.10% · US Stock Market 0.10% · Russell 3000 0.10% · MSCI World 0.09% · MSCI ACWI 0.08%$348.80+1.32%
as of market close, Sep 18, 2026
☾ AH $349.09 +0.08%
CIEN financial statements
The full income statement, balance sheet, and cash-flow statement for Ciena Corporation (CIEN), plus valuation ratios — straight from SEC filings. Switch between annual, quarterly, and trailing-twelve-month figures, pick how far back to look, and flip the time order. Every line has a trend sparkline.
Shares outstanding (point-in-time)
2024-07 144.4M2024-11 142.1M2025-02 142.1M2025-05 141.4M2025-08 141.1M2025-11 140.9M2026-01 141.4M2026-05 141.6M2026-08 141.8M-1.8% over 8 periods
SEC-filed end-of-period counts (cover pages and balance sheets, split-adjusted) — the series realized buyback yield is computed from. The weighted-average share lines in the statements below lag these by design: an average over the year sits near the midpoint of an ongoing buyback.
As-reported fiscal years.
| Line item | Trend | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|---|
| Income Statement | as ofNov 1 ’25 | as ofNov 2 ’24 | as ofOct 28 ’23 | as ofOct 29 ’22 | as ofOct 30 ’21 | |
| Revenue | 4.77B+18.8% | 4.01B-8.5% | 4.39B+20.8% | 3.63B+0.3% | 3.62B+2.5% | |
| 2.00B+16.6% | 1.72B-8.5% | 1.88B+20.4% | 1.56B-9.4% | 1.72B+4.2% | ||
| Cost of revenue | 2.76B+20.4% | 2.30B-8.5% | 2.51B+21.0% | 2.07B+9.1% | 1.90B+1.0% | |
| 1.81B+16.4% | 1.55B+2.1% | 1.52B+13.7% | 1.34B+9.0% | 1.23B+5.2% | ||
| Research & development | 848M+10.5% | 767M+2.3% | 751M+20.2% | 625M+16.4% | 537M+1.3% | |
| Selling, general & administrative | 239M+8.2% | 221M+2.5% | 215M+20.0% | 179M-1.4% | 182M+7.3% | |
| General & administrative | 239M+8.2% | 221M+2.5% | 215M+20.0% | 179M-1.4% | 182M+7.3% | |
| Selling & marketing | 581M+13.8% | 511M+4.0% | 491M+5.2% | 467M+3.2% | 452M+8.6% | |
| Restructuring | 112M+355.9% | 24.6M+3.2% | 23.8M-20.5% | 30.0M+1.4% | 29.6M+30.5% | |
| Amortization of intangibles | 25.8M-12.9% | 29.6M-20.8% | 37.4M+14.9% | 32.5M+37.0% | 23.7M+1.5% | |
| Provision for credit losses | 4.23M-47.1% | 8.00M+39.8% | 5.72M+36.2% | 4.20M+79.0% | 2.35M-73.5% | |
| Operating income | 198M+18.6% | 167M-53.4% | 358M+60.5% | 223M-55.0% | 495M+1.7% | |
| Interest expense | 89.4M-7.9% | 97.0M+10.2% | 88.0M+87.1% | 47.0M+52.6% | 30.8M-1.5% | |
| Other non-operating income | -2.36M-49.1% | -1.58M+68.6% | -5.05M+14.7% | -5.92M-1009.9% | -533K+51.8% | |
| Gain (loss) on equity securities | 0.00 | 0.00-100.0% | 26.4M+540.0% | 4.12M+2412.2% | 164K-93.9% | |
| Pre-tax income | 156M+30.4% | 120M-63.0% | 324M+77.3% | 183M-60.6% | 463M+1.5% | |
| Income tax | 32.9M-8.2% | 35.9M-47.8% | 68.8M+132.5% | 29.6M+179.1% | -37.4M-139.6% | |
| Net income | 123M+46.9% | 84.0M-67.1% | 255M+66.7% | 153M-69.4% | 500M+38.4% | |
| $0.85+46.6% | $0.58-66.1% | $1.71+71.0% | $1.00-68.7% | $3.19+37.5% | ||
| EPS (basic) | $0.87+50.0% | $0.58-66.1% | $1.71+69.3% | $1.01-68.6% | $3.22+37.6% | |
| Weighted-avg shares (basic) | 142M-1.7% | 145M-2.9% | 149M-1.5% | 151M-2.6% | 155M+0.6% | |
| Weighted-avg shares (diluted) | 145M-0.5% | 146M-2.3% | 149M-1.8% | 152M-2.9% | 157M+0.5% | |
| Balance Sheet | as ofNov 1 ’25 | as ofNov 2 ’24 | as ofOct 28 ’23 | as ofOct 29 ’22 | as ofOct 30 ’21 | |
| 3.57B+0.6% | 3.54B-0.9% | 3.58B+5.6% | 3.39B+6.2% | 3.19B+22.1% | ||
| Cash & equivalents | 1.09B+16.8% | 935M-7.5% | 1.01B+1.6% | 994M-30.1% | 1.42B+30.7% | |
| Short-term investments | 216M-31.7% | 316M+202.0% | 105M-32.0% | 154M-15.1% | 181M+20.5% | |
| Accounts receivable | 976M+7.4% | 909M-9.5% | 1.00B+9.0% | 921M+4.0% | 885M+23.0% | |
| Inventory | 826M+0.7% | 820M-21.9% | 1.05B+11.0% | 947M+153.0% | 374M+8.7% | |
| Prepaid expenses | 455M-19.3% | 564M+39.1% | 406M+9.6% | 370M+13.6% | 326M+5.7% | |
| 5.86B+4.0% | 5.64B+0.7% | 5.60B+10.5% | 5.07B+4.2% | 4.87B+16.4% | ||
| Property, plant & equipment | 387M | — | — | — | — | |
| Operating lease right-of-use | 38.6M+40.8% | 27.4M-22.0% | 35.1M-22.1% | 45.1M+1.9% | 44.3M-22.3% | |
| Goodwill | 521M+17.2% | 445M-0.0% | 445M+35.5% | 328M+5.4% | 312M+0.3% | |
| Intangible assets | 224M+35.9% | 165M-19.7% | 206M+195.8% | 69.5M+6.4% | 65.3M-32.4% | |
| Long-term investments | 57.1M-29.4% | 80.9M-39.7% | 134M+279.5% | 35.4M-49.5% | 70.0M-14.8% | |
| Deferred tax assets | 885M-0.2% | 886M+9.5% | 809M-1.8% | 824M+3.0% | 800M+23.5% | |
| Other non-current assets | 186M+20.4% | 155M+32.8% | 116M+2.5% | 114M+13.7% | 99.9M-2.9% | |
| 1.31B+30.9% | 1000M+7.3% | 932M-10.4% | 1.04B+14.5% | 909M+19.5% | ||
| Accounts payable | 543M+28.2% | 423M+33.2% | 318M-38.4% | 516M+44.9% | 356M+22.0% | |
| Accrued liabilities | 531M+34.8% | 394M-8.7% | 431M+19.6% | 361M-11.9% | 409M+22.5% | |
| Deferred revenue | 209M+33.6% | 156M+1.3% | 154M+12.0% | 138M+16.9% | 118M+8.6% | |
| Short-term & current debt | 11.6M-1.0% | 11.7M+0.0% | 11.7M+68.8% | 6.93M+0.0% | 6.93M+0.0% | |
| Current lease liability | 14.0M-3.5% | 14.5M-13.2% | 16.7M-12.0% | 18.9M+1.6% | 18.6M-2.1% | |
| Other current liabilities | — | — | — | — | 409M+22.5% | |
| Finance lease liability (current) | 4.74M+7.9% | 4.39M+11.2% | 3.95M+5.2% | 3.76M+3.8% | 3.62M+27.6% | |
| 3.14B+11.0% | 2.83B+2.6% | 2.75B+16.8% | 2.36B+27.7% | 1.85B+10.4% | ||
| Long-term debt | 1.52B-0.6% | 1.53B-0.7% | 1.54B+45.4% | 1.06B+58.3% | 670M-0.9% | |
| Deferred revenue (non-current) | 94.8M+16.8% | 81.2M+9.7% | 74.0M+18.8% | 62.3M+8.5% | 57.5M+15.7% | |
| Non-current lease liability | 32.5M+29.5% | 25.1M-24.5% | 33.3M-21.5% | 42.4M+2.0% | 41.6M-32.3% | |
| Operating lease liability (total) | 46.5M+17.5% | 39.6M-20.7% | 49.9M-18.6% | 61.3M+1.9% | 60.2M-25.2% | |
| Finance lease liability (total) | 43.3M-9.5% | 47.9M-8.1% | 52.1M-8.4% | 56.9M-14.0% | 66.2M+2.8% | |
| Finance lease liability | 38.6M-11.3% | 43.5M-9.7% | 48.2M-9.4% | 53.2M-15.0% | 62.6M+1.7% | |
| Other non-current liabilities | 175M-5.7% | 186M+9.1% | 170M+13.4% | 150M-9.9% | 167M+35.4% | |
| 2.73B-3.1% | 2.82B-1.1% | 2.85B+5.0% | 2.71B-10.2% | 3.02B+20.3% | ||
| Preferred stock | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Common stock | 1.41M-1.2% | 1.43M-1.5% | 1.45M-2.4% | 1.48M-4.2% | 1.55M+0.2% | |
| Additional paid-in capital | 5.95B-3.3% | 6.15B-1.7% | 6.26B-2.0% | 6.39B-6.1% | 6.80B-0.3% | |
| Retained earnings | -3.17B+3.7% | -3.29B+2.5% | -3.38B+7.0% | -3.63B+4.0% | -3.79B+11.6% | |
| Accumulated other comprehensive income | -55.0M-17.8% | -46.7M-23.7% | -37.8M+19.0% | -46.6M-10725.3% | 439K+101.2% | |
| Total liabilities & equity | 5.86B+4.0% | 5.64B+0.7% | 5.60B+10.5% | 5.07B+4.2% | 4.87B+16.4% | |
| Common shares issued | 141M-1.1% | 143M-1.5% | 145M-2.4% | 148M-4.2% | 155M+0.2% | |
| Common shares outstanding | 141M-1.1% | 143M-1.5% | 145M-2.4% | 148M-4.2% | 155M+0.2% | |
| Shares outstanding (cover) | 141M-0.9% | 142M-1.9% | 145M-2.4% | 148M-4.2% | 155M+0.2% | |
| Cash Flow | as ofNov 1 ’25 | as ofNov 2 ’24 | as ofOct 28 ’23 | as ofOct 29 ’22 | as ofOct 30 ’21 | |
| 806M+56.7% | 515M+205.7% | 168M+200.3% | -168M-131.0% | 542M+9.7% | ||
| Depreciation & amortization | 130M+6.1% | 122M-5.8% | 130M+1.2% | 128M+7.1% | 120M+2.3% | |
| Intangible amortization | 25.8M-12.9% | 29.6M-20.8% | 37.4M+14.9% | 32.5M+37.0% | 23.7M+1.5% | |
| Share-based compensation | 185M+18.0% | 156M+19.9% | 130M+24.1% | 105M+24.7% | 84.3M+24.5% | |
| Deferred income taxes | -23.2M+69.8% | -76.8M-417.2% | -14.9M+46.0% | -27.5M+82.4% | -156M-343.2% | |
| Change in receivables | 98.7M+222.9% | -80.3M-184.9% | 94.6M+100.9% | 47.1M-73.0% | 174M+908.0% | |
| Change in inventory | 53.6M+135.0% | -153M-215.5% | 132M-77.5% | 589M+1138.5% | 47.6M+89.9% | |
| -241M+21.2% | -306M+20.1% | -383M-278.7% | -101M-11.6% | -90.7M+58.8% | ||
| Capital expenditure | 141M+3.0% | 137M+28.7% | 106M+16.9% | 90.8M+14.2% | 79.5M-3.8% | |
| Free cash flow | 665M+76.1% | 378M+508.2% | 62.1M+124.0% | -259M-156.0% | 462M+12.4% | |
| Acquisitions | 231M | 0.00-100.0% | 230M+270.8% | 62.0M | 0.00-100.0% | |
| Sales/maturities of investments | 349M+147.5% | 141M-32.3% | 208M-70.4% | 702M+368.1% | 150M+35.9% | |
| -406M-42.4% | -285M-224.3% | 229M+272.4% | -133M-13.9% | -117M-34.0% | ||
| Long-term debt issued | 0.00 | 0.00 | 0.00-100.0% | 400M | 0.00 | |
| Long-term debt repaid | 11.6M-1.0% | 11.7M+24.1% | 9.43M+81.5% | 5.20M-25.0% | 6.93M+33.3% | |
| Common stock issued | 35.9M+4.6% | 34.3M+9.4% | 31.4M+3.3% | 30.3M+6.6% | 28.5M+1.4% | |
| Common stock repurchased | 335M+31.4% | 255M+5.1% | 242M-51.6% | 501M+448.6% | 91.3M+22.5% | |
| Dividends paid | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| FX effect on cash | -1.50M-220.8% | 1.25M-42.0% | 2.15M+108.2% | -26.2M-13115.7% | -198K+87.9% | |
| Net change in cash | 157M+307.5% | -75.8M-561.7% | 16.4M+103.8% | -428M-228.3% | 334M+80.9% | |
| Interest paid | 85.2M-7.9% | 92.5M+9.5% | 84.5M+97.3% | 42.8M+43.4% | 29.9M-9.1% | |
| Income taxes paid | 114M+106.7% | 55.0M-29.8% | 78.2M+123.8% | 35.0M-52.2% | 73.1M+37.8% | |
| Valuation Ratios | as ofNov 1 ’25 | as ofNov 2 ’24 | as ofOct 28 ’23 | as ofOct 29 ’22 | as ofOct 30 ’21 | |
| Market cap | 26.8B+190.0% | 9.24B+52.3% | 6.06B-15.2% | 7.15B-15.0% | 8.41B+38.4% | |
| P/E | 190.2×+184.3% | 66.9×+144.1% | 27.4×-23.8% | 36.0×+97.4% | 18.2×+12.9% | |
| P/S | 5.9×+156.7% | 2.3×+60.2% | 1.4×-25.7% | 1.9×-21.8% | 2.5×+49.1% | |
| P/B | 9.6×+200.7% | 3.2×+55.3% | 2.1×-23.2% | 2.7×-6.8% | 2.9×+14.9% | |
| P/FCF | 44.2×+36.4% | 32.4× | — | 318.1×+1357.5% | 21.8×+69.3% | |
| Earnings yield | 0.53%-64.8% | 1.5%-59.0% | 3.6%+31.2% | 2.8%-49.3% | 5.5%-11.4% | |
| FCF yield | 2.3%-26.7% | 3.1% | — | 0.31%-93.1% | 4.6%-40.9% | |
| Source filing | 10-K | 10-K | 10-K | 10-K | 10-K |
About this data
Source: CIEN’s SEC filings (10-K / 10-Q). Annual columns are as-reported fiscal years; quarterly columns are as-reported fiscal quarters (Q4 derived as full-year minus the first three quarters where a company doesn’t file a standalone Q4); TTM (quarterly) rolls the trailing four quarters at every quarter end, TTM (yearly) samples that one year apart; balance-sheet rows show the period-end balance. Valuation ratios are sampled as of each period end. View all CIEN filings on SEC EDGAR → Not investment advice.