Ciena Corporation CIEN

356.91 (1.52) (0.42%) as of 25 Sep
Market cap
$51.7B
P/E
77.3×
Indexes indicate stock being part of an index,
Growth Flags show if company had growth for consecutive years
Oct '16 Oct '17 Oct '18 Oct '19 Oct '20 Oct '21 Oct '22 Oct '23 Oct '24 Oct '25
P/E ratio
37.27 2.41 0.00 22.63 16.73 17.16 46.96 24.53 109.50 220.84
P/S ratio
1.03 1.08 1.45 1.62 1.71 2.37 1.99 1.43 2.29 5.66
P/FCF ratio
14.70 21.53 27.80 16.49 14.70 18.57 0.00 101.18 24.32 40.60
P/Operating CF
19.61 21.80 66.05 24.08 32.25 33.66 (499.27) 32.16 26.31 72.79
P/B ratio
3.50 1.41 2.33 2.66 2.41 2.84 2.67 2.21 3.26 9.90
Price to Tangible BV
7.60 1.71 3.03 3.28 2.87 3.25 3.13 2.86 4.17 13.61
EV/Sales
1.11 1.08 1.39 1.53 1.55 2.11 1.97 1.53 2.36 5.71
EV/EBITDA
9.67 8.99 12.63 11.62 8.85 12.20 19.73 13.46 31.61 80.62
EV/Operating CF
9.95 12.93 18.72 13.20 11.11 14.13 (42.70) 39.96 18.43 33.79
EV/FCF
15.80 21.65 26.55 15.56 13.34 16.56 (27.70) 108.25 25.10 40.94
Quick Ratio
1.83 1.49 1.75 2.06 2.57 2.74 1.99 2.27 2.16 1.75
Current Ratio
2.26 1.93 2.22 2.82 3.43 3.51 3.25 3.84 3.55 2.73
Net Debt/EBITDA
0.67 0.05 (0.59) (0.70) (0.90) (1.48) (0.22) 0.88 0.98 0.67
Debt/Assets
43.63% 23.69% 18.46% 17.66% 16.34% 13.92% 21.07% 27.76% 27.38% 26.19%
Debt/Equity
1.64 0.44 0.36 0.32 0.27 0.22 0.39 0.55 0.55 0.56
Asset Turnover
0.93 0.82 0.80 0.93 0.87 0.80 0.73 0.82 0.71 0.83
Operating CF/Net income
3.99 0.19 (0.67) 1.63 1.37 1.08 (1.10) 0.66 6.13 6.54
Capex/Depreciation
(0.76) (0.77) (0.61) (0.51) (0.62) (0.60) (0.65) (0.75) (1.02) (1.00)
Interest Coverage
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
ROE
10.46% 86.95% (16.96%) 12.36% 15.43% 18.09% 5.33% 9.16% 2.96% 4.45%
ROA
2.61% 36.98% (8.94%) 6.63% 8.95% 11.06% 3.08% 4.78% 1.49% 2.14%
ROIC
10.09% 6.23% 8.32% 11.74% 15.58% 14.79% 5.29% 6.80% 3.35% 4.18%
Return on Tangible Assets
5.15% 98.82% (23.42%) 13.90% 17.02% 19.50% 5.85% 8.72% 2.91% 4.67%
Average Days of Receivables
80.88 81.06 92.78 74.07 74.34 89.21 92.52 83.53 82.60 74.68
Research and Development Expense of Revenue
17.37% 16.97% 15.89% 15.34% 15.00% 14.82% 17.20% 17.11% 19.12% 17.79%
Selling, General and Administrative Expense of Revenue
18.56% 17.80% 17.91% 16.73% 16.59% 17.51% 17.78% 16.10% 18.21% 17.19%
Intangible Assets out of Total Assets
0.14 0.09 0.12 0.11 0.10 0.08 0.08 0.12 0.11 0.13
Share Based Compensation of Revenue
2.00% 1.73% 1.71% 1.67% 1.92% 2.33% 2.89% 2.97% 3.90% 3.87%
Graham Net Nets
(0.04) 0.06 0.07 0.11 0.16 0.16 0.14 0.13 0.08 0.02
Graham Number
8.05 54.67 0.00 22.69 29.26 37.54 20.29 27.20 15.94 19.27
Earnings Yield
2.68% 41.51% (7.65%) 4.42% 5.98% 5.83% 2.13% 4.08% 0.91% 0.45%
Free Cash Flow Yield
6.80% 4.64% 3.60% 6.06% 6.80% 5.39% (3.57%) 0.99% 4.11% 2.46%
Revenue per Share
18.80 19.73 21.53 22.94 22.89 23.32 24.02 29.45 27.74 33.54
Operating CF per Share
2.09 1.65 1.60 2.65 3.20 3.49 (1.11) 1.13 3.56 5.67
Capex per Share
(0.77) (0.67) (0.47) (0.40) (0.54) (0.51) (0.60) (0.71) (0.94) (0.99)
Free Cash Flow per Share
1.32 0.99 1.12 2.25 2.66 2.98 (1.71) 0.42 2.61 4.68
Cash per Share
7.61 6.48 6.22 6.51 8.03 10.33 7.59 7.49 8.65 9.20
Shareholders Equity per Share
5.54 15.05 13.42 13.95 16.27 19.45 17.94 19.12 19.46 19.19
Interest Debt per Share
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Book value per Share
5.54 15.05 13.42 13.95 16.27 19.45 17.94 19.12 19.46 19.19
Free Cash Flow
182.34 140.28 161.65 350.56 410.99 462.10 (258.57) 62.14 377.89 665.29
Working Capital
1,121.65 968.57 1,179.60 1,535.86 1,850.46 2,279.88 2,345.31 2,643.76 2,544.58 2,257.11
Capital Expenditures
(107.18) (94.60) (67.62) (62.58) (82.67) (79.55) (90.82) (106.20) (136.64) (140.80)
Net Current Asset Value
(94.04) 190.94 315.41 661.22 939.84 1,343.70 1,029.13 822.65 719.22 430.16
EV/EBIT
18.45 14.14 18.67 15.73 11.26 15.45 32.15 18.81 56.92 137.89
Capex to Sales
0.04 0.03 0.02 0.02 0.02 0.02 0.03 0.02 0.03 0.03
Net Profit Margin
2.79% 45.04% (11.14%) 7.09% 10.23% 13.81% 4.21% 5.81% 2.09% 2.59%
Price to Operating Income
17.16 14.07 19.54 16.67 12.40 17.32 32.51 17.58 55.16 136.74
Other line items
Depreciation/Fixed assets
0.49 0.40 0.38 0.43 0.49 0.46 0.52 0.51 0.40 0.36
Cash ROIC
0.04% (1.84%) (1.79%) 3.26% 4.99% 4.84% (8.84%) (2.03%) 3.15% 7.52%
Accounts Receivable Turnover
4.61 4.68 4.39 4.73 4.89 4.51 4.02 4.56 4.20 5.06
Accounts Payable Turnover
6.28 6.27 5.93 5.92 5.90 5.86 4.75 6.01 6.19 5.72
Inventory Turnover
7.15 6.50 6.72 6.68 5.45 5.28 3.14 2.51 2.45 3.36
Average Days of Payables
59.85 61.02 69.85 62.00 56.70 68.47 90.89 46.26 67.33 71.67
Days of Inventory on Hand
53.58 62.67 53.89 62.04 66.89 71.95 166.75 152.95 130.46 109.09
Average Receivables
563.51 599.21 704.34 755.68 722.13 802.18 902.87 962.32 956.24 942.23
Average Payables
229.04 248.02 300.34 342.70 318.36 324.04 436.11 416.94 370.61 483.12
Average Inventory
201.21 239.20 264.95 303.90 344.71 359.32 660.50 998.78 935.63 823.33
Average Assets
2,784.31 3,412.64 3,854.12 3,824.93 4,037.13 4,523.07 4,967.43 5,335.56 5,621.42 5,753.00
Average Common Equity
693.61 1,451.34 2,032.84 2,051.05 2,341.18 2,764.81 2,866.44 2,780.61 2,832.25 2,772.73

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