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CIEN

Ciena Corp

Technology · Communication Equipment

358.40$ +0.7% vs. previous close Closing price · As of: Sep 24, 2026

Statements

Balance Sheet

Ciena Corp (CIEN) by the numbers: income statement, balance sheet and cash flow, by year or by quarter. In the most recent period (Q2 26), "Total Assets" came in at 7,997 million USD. Tick rows to compare them in a chart.

Income Statement Balance Sheet Cash Flow Ratios
Annual Quarterly
Amounts Change % Common size %
Last 12 Full history
Download as CSV

All figures in millions of USD.

Tick rows to compare them in a chart (up to 4)

Balance Sheet CIEN
Line item Q3 16 Q4 16 Q1 17 Q2 17 Q3 17 Q4 17 Q1 18 Q2 18 Q3 18 Q4 18 Q1 19 Q2 19 Q3 19 Q4 19 Q1 20 Q2 20 Q3 20 Q4 20 Q1 21 Q2 21 Q3 21 Q4 21 Q1 22 Q2 22 Q3 22 Q4 22 Q1 23 Q2 23 Q3 23 Q4 23 Q1 24 Q2 24 Q3 24 Q4 24 Q1 25 Q2 25 Q3 25 Q4 25 Q1 26 Q2 26
2,882 2,860 2,777 2,737 3,952 3,469 3,507 3,623 3,757 3,618 3,687 3,776 3,893 3,831 3,857 4,055 4,181 4,187 4,388 4,656 4,865 4,900 4,964 4,901 5,070 5,672 5,776 5,723 5,601 5,593 5,615 5,575 5,641 5,573 5,659 5,749 5,865 5,892 6,039 7,997
1,994 1,979 1,919 1,895 1,979 1,923 1,985 2,104 2,123 2,090 2,178 2,291 2,370 2,257 2,330 2,558 2,599 2,585 2,794 2,984 3,167 3,164 3,228 3,188 3,386 3,763 3,869 3,786 3,551 3,586 3,521 3,519 3,524 3,492 3,564 3,686 3,566 3,541 3,568 5,263
778 694 629 560 641 649 652 726 745 669 699 723 904 837 888 1,094 1,089 1,029 1,203 1,230 1,423 1,119 1,020 860 994 1,055 1,168 1,118 1,011 1,265 1,091 883 935 875 950 1,056 1,092 1,123 1,045 2,446
1,053 944 903 794 920 928 921 955 894 788 818 843 1,014 947 988 1,164 1,239 1,181 1,355 1,412 1,604 1,579 1,549 1,182 1,148 1,155 1,318 1,260 1,115 1,371 1,257 1,101 1,251 1,212 1,254 1,326 1,308 1,300 1,203 2,630
584 613 568 661 634 554 647 729 813 829 843 910 837 775 836 835 827 812 816 996 1,005 924 934 975 1,101 1,228 1,258 1,157 1,188 1,038 1,031 1,085 1,250 939 1,082 1,190 1,197 1,114 1,216 1,234
211 285 287 276 267 255 231 228 263 323 359 357 345 343 326 364 344 390 401 370 374 458 537 827 947 1,178 1,098 1,193 1,051 985 1,023 937 820 845 874 860 826 846 808 872
288 293 300 315 308 319 299 296 292 289 282 281 287 328 309 316 329 335 349 338 329 319 324 327 313 327 – 328 315 – – – – – – – – – – –
267 267 267 268 267 268 267 288 298 298 298 298 298 311 310 311 311 311 312 312 312 323 329 329 328 447 446 447 445 445 445 445 445 444 445 445 521 522 520 513
147 128 113 107 101 96 91 108 148 139 130 121 113 126 116 106 97 92 83 74 65 101 89 77 70 245 231 219 206 196 185 175 165 156 147 139 224 213 202 189
2,116 2,061 1,931 1,792 1,815 1,713 1,762 1,844 1,827 1,564 1,624 1,656 1,721 1,637 1,616 1,626 1,671 1,600 1,695 1,732 1,845 2,086 2,182 2,233 2,357 2,834 2,867 2,776 2,753 2,670 2,735 2,684 2,825 2,780 2,883 2,961 3,135 3,100 3,147 4,941
892 842 807 658 1,038 933 990 1,068 963 701 769 791 846 733 713 720 761 685 783 827 909 760 869 915 1,041 1,018 1,058 966 932 841 912 871 1,000 957 1,047 1,123 1,308 1,258 1,309 1,386
239 192 192 7.8 356 357 357 357 11 10 10 9.8 9.8 28 28 29 29 29 30 29 29 30 30 31 30 35 33 33 32 33 32 32 31 25 25 26 30 30 29 12
236 274 250 258 260 209 264 313 341 336 367 357 345 312 292 297 292 247 279 302 356 310 353 439 516 478 445 393 318 316 332 317 423 396 419 465 543 547 607 654
1,026 1,020 929 931 584 585 586 587 686 685 683 682 680 681 679 678 676 675 673 672 670 1,065 1,062 1,062 1,061 1,547 1,546 1,544 1,543 1,543 1,541 1,538 1,533 1,531 1,529 1,526 1,524 1,525 1,520 3,230
766 799 847 944 2,136 1,756 1,744 1,779 1,929 2,054 2,063 2,119 2,173 2,194 2,241 2,429 2,510 2,587 2,693 2,924 3,020 2,815 2,782 2,668 2,713 2,838 2,909 2,947 2,848 2,923 2,880 2,891 2,816 2,793 2,776 2,787 2,729 2,792 2,892 3,057
-5,926 -5,922 -5,884 -5,824 -4,664 -5,076 -5,062 -5,012 -4,948 -4,864 -4,811 -4,725 -4,644 -4,582 -4,490 -4,348 -4,283 -4,230 -4,127 -3,889 -3,785 -3,739 -3,700 -3,690 -3,632 -3,556 -3,498 -3,469 -3,377 -3,328 -3,345 -3,330 -3,293 -3,249 -3,240 -3,190 -3,170 -3,020 -2,802 -2,535
165 142 165 172 159 144 148 160 158 158 158 157 157 156 155 156 157 157 157 157 157 156 153 150 149 150 150 150 148 146 145 145 146 146 145 144 145 146 146 146

Showing the most recent 40 periods — older statements are on file for this stock.

Data as of: September 24, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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