Ciena Corporation

Ciena Corporation

CIENยทNYSE

$620.37

-1.1%
TechnologyCommunication Equipment

Ciena Corporation provides network hardware, software, and services that support the transport, routing, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks worldwide. The company's Networking Platforms segment offers hardware networking products and solutions that optimized for the convergence of coherent optical transport, optical transport network switching, and packet switching. Its products include 6500 Packet-Optical Platform, 5430 Reconfigurable Switching System, Waveserver stackable interconnect system, and the 6500 Reconfigurable line system, and the 5400 family of Packet-Optical platforms, as well as Z-Series Packet-Optical Platform; 3000 family of service delivery switches and service aggregation switches, and the 5000 family of service aggregation switches, as well as 8700 Packetwave Platform and the Ethernet packet configuration for the 5410 Service Aggregation Switch; and 6500 Packet Transport System. This segment also sells operating system software and enhanced software features embedded in each of its products. The company's Blue Planet Automation Software and Services segment provides multi-domain service orchestration, inventory, route optimization and analysis, network function virtualization orchestration, analytics, and related services. Its Platform Software and Service segment offers OneControl unified management system and platform software services, as well as manage, control, and plan software. The company's Global Services segment provides consulting and network design, installation and deployment, maintenance support, and training services. The company sells its products through direct and indirect sales channels to network operators. Ciena Corporation was founded in 1992 and is headquartered in Hanover, Maryland.

At a Glance

Live Snapshot
Market Cap$87.72B
EPS0.8700
P/E Ratio713.07
Earnings Date06/04/2026
3Y+5.0%
5Y+16.0%
10Y+40.0%
3Y+14.0%
5Y+33.0%
10Y+88.0%
3Y-4.0%
5Y+1.0%
10Y+9.0%
cien

Ciena Corporation Funding & Solvency Profile

CIEN ยท NYSE
Cash & Cash Equivalents1.09B
Net Receivables975.86M
Inventory826.24M
Other Current Assets455.32M
Total Current Assets4 B
Property, Plant & Equipment38.61M
Goodwill & Intangible Assets745.41M
Long-Term Investments57.14M
Other Non-Current Assets573.10M
Total Non-Current Assets669 M
Total Assets
5.86B

Financial Health Analysis

Current Ratio

2.73x

Excellent liquidity position. The company can easily cover its short-term obligations with substantial cushion.

Debt-to-Equity Ratio

1.15x

Elevated leverage. Debt exceeds equity, which amplifies both gains and risks. Monitor debt servicing ability.

Working Capital

2 B

Strong working capital position provides significant operational flexibility and financial cushion.

Asset Composition

61% Current

Asset-light business model with high liquidity. Majority of assets are easily convertible to cash.

Ciena Corporation Balance Sheet

CIEN โ€ข NYSE

Ciena Corporation Balance SheetNov 2025Nov 2024Oct 2024Oct 2023Oct 2023Oct 2022Oct 2022Oct 2021Oct 2021Oct 2020Oct 2019Oct 2018Oct 2017Oct 2016Oct 2015Oct 2014Oct 2013Oct 2012Oct 2011Oct 2010
ASSETS
CURRENT ASSETS
1.1B
934.9M
934.9M
1B
1B
994.4M
994.4M
1.4B
1.4B
1.1B
904M
745.4M
640.5M
777.6M
791M
586.7M
346.5M
642.4M
541.9M
688.7M
216.1M
316.3M
316.3M
104.8M
104.8M
154M
154M
181.5M
181.5M
150.7M
109.9M
149M
279.1M
275.2M
135.1M
140.2M
125M
50.1M
0.0
0.0
1.3B
1.3B
1.3B
1.1B
1.1B
1.1B
1.1B
1.6B
1.6B
1.2B
1B
894.4M
919.6M
1.1B
926.1M
726.9M
471.5M
692.5M
541.9M
688.7M
975.9M
1.2B
1.1B
1.2B
1.2B
1.1B
1.1B
986.3M
1B
805.2M
808.9M
812.8M
633.9M
584.4M
579.2M
529.7M
500.6M
354.2M
423.8M
343.6M
975.9M
1B
908.6M
1B
1.2B
1.1B
1.1B
986.3M
986.3M
719.4M
724.9M
786.5M
622.2M
576.2M
550.8M
519M
488.6M
345.5M
417.5M
343.6M
0.0
213.3M
173.9M
183.7M
33.4M
24M
24M
18.4M
18.4M
0.0
0.0
26.3M
11.7M
8.1M
28.5M
10.7M
12M
8.7M
6.3M
0.0
826.2M
820.4M
820.4M
1.1B
1.1B
946.7M
946.7M
374.3M
374.3M
344.4M
345M
262.8M
267.1M
211.3M
191.2M
254.7M
249.1M
260.1M
230.1M
261.6M
0.0
156.7M
324M
155.7M
155.7M
55.4M
119.4M
62.2M
139.6M
70.6M
48.7M
33M
117.8M
25.7M
25.1M
23.5M
17M
54.3M
59.7M
147.7M
455.3M
45.4M
66.3M
66.3M
41.8M
158.6M
70.6M
162.1M
44.3M
151.6M
165.2M
166M
171.2M
147.2M
171.1M
169.1M
169.7M
117.6M
77.4M
0.0
3.6B
3.5B
3.5B
3.6B
3.6B
3.4B
3.4B
3.2B
3.2B
2.6B
2.4B
2.1B
2B
2B
1.9B
1.7B
1.4B
1.4B
1.3B
1.4B
NON-CURRENT ASSETS
38.6M
365.1M
365.1M
315.3M
315.3M
312.9M
312.9M
329.3M
329.3M
329.4M
286.9M
292.1M
308.5M
288.4M
192M
126.6M
119.7M
123.6M
122.6M
120.3M
521.2M
444.7M
444.7M
444.8M
444.8M
328.3M
328.3M
311.6M
311.6M
310.8M
297.9M
298M
267.5M
267M
256.4M
0.0
0.0
0.0
0.0
0.0
224.2M
165M
165M
205.6M
205.6M
69.5M
69.5M
65.3M
65.3M
96.6M
112.8M
148.2M
101M
146.7M
202.7M
128.7M
185.8M
257.1M
331.6M
426.4M
745.4M
609.7M
609.7M
650.4M
650.4M
397.8M
397.8M
377M
377M
407.5M
410.7M
446.2M
368.5M
413.7M
459.1M
128.7M
185.8M
257.1M
331.6M
426.4M
57.1M
80.9M
80.9M
134.3M
134.3M
35.4M
35.4M
70M
70M
82.2M
10M
59M
49.8M
90.2M
95.1M
50.1M
15M
420K
50.3M
0.0
884.9M
886.4M
886.4M
809.3M
809.3M
824M
824M
800.2M
800.2M
647.8M
714.9M
745M
1.2B
1.1M
0.0
0.0
0.0
-420K
0.0
0.0
573.1M
154.7M
154.7M
116.5M
116.5M
113.6M
113.6M
99.9M
99.9M
102.8M
89M
71.7M
63.6M
75.9M
84.7M
74.1M
86.4M
84.7M
114.1M
129.8M
2.3B
2.1B
2.1B
2B
2B
1.7B
1.7B
1.7B
1.7B
1.6B
1.5B
1.6B
1.9B
869.3M
830.8M
379.4M
407M
465.5M
618.6M
676.5M
5.9B
5.6B
5.6B
5.6B
5.6B
5.1B
5.1B
4.9B
4.9B
4.2B
3.9B
3.8B
4B
2.9B
2.7B
2.1B
1.8B
1.9B
2B
2.1B
LIABILITIES
CURRENT LIABILITIES
835.1M
607.2M
607.2M
334.2M
334.2M
527.5M
527.5M
369.8M
369.8M
291.9M
344.8M
340.6M
260.1M
235.9M
222.1M
209.8M
254.8M
179.7M
157.1M
200.6M
542.8M
423.4M
423.4M
317.8M
317.8M
516M
516M
356.2M
356.2M
291.9M
344.8M
340.6M
260.1M
235.9M
222.1M
209.8M
254.8M
179.7M
157.1M
200.6M
292.3M
183.8M
183.8M
16.3M
16.3M
11.5M
11.5M
13.6M
13.6M
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
6.1M
37.4M
37.4M
189M
189M
152.7M
152.7M
232.3M
232.3M
162.4M
204.7M
182.8M
43.4M
142.8M
143.7M
117.3M
38.3M
78.5M
79.6M
59.8M
11.6M
11.7M
11.7M
11.7M
11.7M
6.9M
6.9M
6.9M
6.9M
6.9M
7M
7M
352.3M
236.2M
2.5M
190.1M
0.0
216.2M
0.0
0.0
18.7M
18.9M
18.9M
20.6M
20.6M
22.7M
22.7M
22.3M
22.3M
21.9M
2.8M
3.5M
3.8M
2.3M
4.9M
7.8M
3.1M
0.0
0.0
0.0
0.0
35.1M
35.1M
16.3M
16.3M
11.5M
11.5M
13.6M
13.6M
6.3M
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
208.9M
156.4M
156.4M
154.4M
154.4M
137.9M
137.9M
118M
118M
108.7M
111.4M
111.1M
102.4M
109M
126.1M
104.7M
88.6M
79.5M
99.4M
75.3M
228M
168.3M
168.3M
222.1M
222.1M
192.8M
192.8M
159.8M
159.8M
168.9M
175.3M
318M
275.8M
165.2M
167.7M
151.5M
230.3M
131.1M
117.4M
134.2M
1.3B
999.8M
999.8M
932M
932M
1B
1B
909M
909M
760.7M
845.9M
963M
1B
891.9M
667M
781.1M
615.1M
685M
453.5M
469.9M
NON-CURRENT LIABILITIES
1.5B
1.5B
1.5B
1.5B
1.5B
1.1B
1.1B
670.4M
670.4M
676.4M
680.4M
686.5M
583.7M
1B
1.3B
1.3B
1.2B
1.2B
1.4B
1.4B
94.9M
81.2M
81.2M
74M
74M
62.3M
62.3M
57.5M
57.5M
49.7M
45.5M
58.3M
82.6M
73.9M
63M
40.9M
23.6M
27.6M
24.4M
29.7M
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-350.8M
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-1.2B
175.4M
142.4M
142.4M
122.2M
122.2M
97.2M
97.2M
104.2M
104.2M
61.6M
83.5M
51.2M
37.9M
100.1M
58.7M
40.8M
34.8M
31.8M
17.3M
0.0
1.8B
1.8B
1.8B
1.8B
1.8B
1.3B
1.3B
936.2M
936.2M
910.6M
874.6M
864.2M
777.6M
1.2B
1.4B
1.4B
1.3B
1.3B
1.5B
1.5B
51.2M
87.5M
87.5M
102.1M
102.1M
61.3M
118.3M
60.2M
126.4M
80.5M
68M
71.8M
77.2M
26.6M
18.7M
7.8M
34.8M
31.8M
17.3M
16.4M
3.1B
2.8B
2.8B
2.8B
2.8B
2.4B
2.4B
1.8B
1.8B
1.7B
1.7B
1.8B
1.8B
2.1B
2.1B
2.1B
1.9B
2B
1.9B
2B
SHAREHOLDERS' EQUITY
1.4M
1.4M
1.4M
1.4M
1.4M
1.5M
1.5M
1.5M
1.5M
1.5M
1.5M
1.5M
1.4M
1.4M
1.4M
1.1M
1M
1M
974K
941K
6B
6.2B
6.2B
6.3B
6.3B
6.4B
6.4B
6.8B
6.8B
6.8B
6.8B
6.9B
6.8B
6.7B
6.6B
6B
5.9B
5.8B
5.8B
5.7B
-3.2B
-3.3B
-3.3B
-3.4B
-3.4B
-3.6B
-3.6B
-3.8B
-3.8B
-4.3B
-4.6B
-4.9B
-4.7B
-5.9B
-6B
-6B
-6B
-5.9B
-5.7B
-5.5B
-55M
-46.7M
-46.7M
-37.8M
-37.8M
-46.6M
-46.6M
439K
439K
-35.4M
-22.1M
-5.8M
-11M
-24.3M
-22.1M
-14.7M
-7.8M
-3.4M
31K
1.1M
2.7B
2.8B
2.8B
2.8B
2.8B
2.7B
2.7B
3B
3B
2.5B
2.2B
1.9B
2.1B
766.3M
620.9M
-69.6M
-82.7M
-89M
13.9M
159.3M
2.7B
2.8B
2.8B
2.8B
2.8B
2.7B
2.7B
3B
3B
2.5B
2.2B
1.9B
2.1B
766.3M
620.9M
-69.6M
-82.7M
-89M
13.9M
159.3M
SUMMARY
5.9B
5.6B
5.6B
5.6B
5.6B
5.1B
5.1B
4.9B
4.9B
4.2B
3.9B
3.8B
4B
2.9B
2.7B
2.1B
1.8B
1.9B
2B
2.1B
273.3M
397.3M
397.3M
239.1M
239.1M
189.4M
189.4M
251.5M
251.5M
232.9M
120M
216M
334.9M
365.4M
230.2M
190.3M
142.8M
50.5M
50.3M
0.0
1.6B
1.6B
1.6B
1.7B
1.7B
1.2B
1.2B
803.7M
803.7M
828.1M
755.5M
693.5M
936M
1.3B
1.3B
1.5B
1.2B
1.4B
1.4B
1.5B
490.3M
697.4M
697.4M
646.5M
646.5M
192M
192M
-618.9M
-618.9M
-260.5M
-148.6M
-52M
295.5M
511.2M
483.2M
878.1M
865.5M
799.6M
900.5M
770.5M
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527
141,342,527

SEC Filings

CIEN - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
8-K

8-K 2026

N/A

March 31, 2026
March 26, 2026
2026
10-Q

10-Q 2026 Q1

Q1

March 05, 2026
January 31, 2026
2026
8-K

8-K 2026

N/A

March 05, 2026
March 05, 2026
2026
DEF 14A

DEF 14A 2026

N/A

February 12, 2026
March 26, 2026
2026
10-K

10-K 2025 FY

FY

December 12, 2025
November 01, 2025
2025
8-K

8-K 2025

N/A

December 11, 2025
December 11, 2025
2025
8-K

8-K 2025

N/A

December 04, 2025
November 30, 2025
2025
8-K

8-K 2025

N/A

October 07, 2025
October 07, 2025
2025
8-K

8-K 2025

N/A

September 22, 2025
September 22, 2025
2025
10-Q

10-Q 2025 Q3

Q3

September 04, 2025
August 02, 2025
2025
Showing 1 to 10 of 460 filings