Ciena Corp

Technology · Communication Equipment

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

Statements

Income Statement

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), "Revenue" came in at 1,671 million USD. Tick rows to compare them in a chart.

Income Statement Balance Sheet Cash Flow Ratios

Annual Quarterly

Amounts Change % Common size % Per share

Last 12 Full history

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All figures in millions of USD.

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

Income Statement 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	LTM
Revenue	716	621	707	729	744	646	730	819	899	779	865	961	968	833	894	977	828	757	834	988	1,041	844	949	868	971	1,057	1,133	1,068	1,129	1,038	942	942	1,124	1,072	1,126	1,219	1,352	1,427	1,571	1,671	6,021
Cost of Revenue	398	348	389	401	419	374	437	467	501	455	490	536	548	462	481	512	424	399	422	514	564	460	547	527	537	601	645	619	643	571	538	538	664	600	673	716	775	802	879	912	3,367
Gross Profit	319	274	318	328	326	272	293	352	398	323	375	424	420	371	413	465	404	358	412	475	477	384	402	341	434	456	488	449	486	467	404	404	460	472	453	503	577	626	692	759	2,654
Research & Development	112	117	122	118	119	119	117	121	135	129	138	140	142	131	132	130	137	133	110	146	147	148	159	150	167	182	190	189	189	187	189	189	196	193	215	212	229	221	238	237	925
Selling, General & Administrative	32	36	35	36	36	38	39	38	45	39	42	43	50	42	42	42	43	40	44	49	49	44	46	41	48	51	51	49	64	55	58	58	58	54	57	61	67	59	61	63	251
Total Operating Expenses	259	255	260	246	270	255	261	266	302	275	294	299	326	293	286	277	311	282	279	326	340	324	343	314	356	371	385	371	395	382	377	377	401	390	418	428	459	434	454	458	1,805
Operating Income	60	19	58	82	56	17	32	85	96	48	80	125	93	78	127	188	93	76	134	149	137	60	58	27	77	85	103	78	91	85	27	27	59	82	35	75	118	191	238	301	849
Interest Expense	15	15	13	13	14	14	13	14	15	9.4	9.5	9.4	9.1	8.8	7.9	7.3	7.4	7.4	7.8	7.8	7.9	8.6	12	13	14	16	24	24	24	24	25	25	25	23	24	23	22	21	21	5.8	70
Pre-Tax Income	43	4.3	42	68	43	4.6	20	70	54	43	71	117	83	72	117	181	86	67	125	142	129	55	47	15	65	101	87	64	71	72	16	16	48	69	19	66	2.9	181	231	311	726
Income Tax Expense	6.4	0.4	3.6	7.7	-1,118	478	6.5	19	-10	9.1	18	30	2.6	9.8	25	39	21	12	21	-97	26	9.2	8.3	4.3	7.7	25	30	35	-21	22	2.1	2.1	11	24	10	16	-17	31	13	44	71
Net Income	37	3.9	38	60	1,160	-473	14	51	64	34	53	87	80	62	92	142	65	55	103	238	103	46	39	11	58	76	58	30	91	50	14	14	37	45	9.0	50	19	150	218	266	654
EBITDA	94	55	88	108	84	45	60	112	97	83	110	157	123	116	157	220	126	108	165	183	170	100	94	62	115	150	148	124	131	128	74	74	107	125	76	124	62	246	298	365	972

LTM = last twelve months (sum of the four most recent quarters).

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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Income Statement

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