CIEN Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 0.58%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $70,141,305.84

Ciena Insider Trading History Chart

Ciena Share Price & Price History

^$428.02

▼ -0.199 (-0.05%)

As of 06/18/2026 03:59 PM ET

Days: 30 | 90 | 365

Ciena Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
6/15/2026	Brodie Gage	SVP	Sell	1,200	$466.10	$559,320.00	42,741
6/15/2026	Gary B Smith	CEO	Sell	2,952	$457.02	$1,349,123.04	266,605
6/1/2026	Gary B Smith	CEO	Sell	2,952	$565.92	$1,670,595.84	269,557
5/15/2026	Brodie Gage	SVP	Sell	1,200	$570.65	$684,780.00	43,941
5/15/2026	Gary B Smith	CEO	Sell	2,952	$562.05	$1,659,171.60	272,509
5/1/2026	Gary B Smith	CEO	Sell	2,952	$537.74	$1,587,408.48	275,461
4/15/2026	Brodie Gage	SVP	Sell	1,200	$471.79	$566,148.00	45,141
4/1/2026	Gary B Smith	CEO	Sell	2,952	$415.51	$1,226,585.52	281,365
4/1/2026	Jason Phipps	SVP	Sell	22,014	$409.80	$9,021,337.20	68
3/24/2026	Brodie Gage	SVP	Sell	5,000	$405.00	$2,025,000.00	46,341
3/16/2026	Gary B Smith	CEO	Sell	2,952	$359.53	$1,061,332.56	293,084
3/2/2026	Gary B Smith	CEO	Sell	2,952	$354.64	$1,046,897.28	296,036
2/17/2026	Gary B Smith	CEO	Sell	2,952	$299.51	$884,153.52	298,988
2/2/2026	Gary B Smith	CEO	Sell	2,952	$265.60	$784,051.20	301,940
1/15/2026	Gary B Smith	CEO	Sell	2,993	$247.65	$741,216.45	304,892
1/15/2026	Jason Phipps	SVP	Sell	21,383	$247.89	$5,300,631.87	91,765
1/12/2026	Joseph Cumello	SVP	Sell	11,929	$229.82	$2,741,522.78	49,475
1/12/2026	Patrick Gallagher	Director	Sell	11,618	$227.45	$2,642,514.10	50,184
1/5/2026	Gary B Smith	CEO	Sell	83,552	$229.44	$19,170,170.88	307,885
12/22/2025	Gary B Smith	CEO	Sell	6,800	$233.46	$1,587,528.00	391,437
12/15/2025	Brodie Gage	SVP	Sell	550	$220.84	$121,462.00	39,992
12/15/2025	Thomas Michael Nevens	Director	Sell	8,554	$224.66	$1,921,741.64	9,422
12/3/2025	Gary B Smith	CEO	Sell	6,800	$192.61	$1,309,748.00	254,870
11/17/2025	Brodie Gage	SVP	Sell	111	$190.80	$21,178.80	40,542
11/10/2025	Gary B Smith	CEO	Sell	6,800	$209.45	$1,424,260.00	261,670
11/3/2025	Gary B Smith	CEO	Sell	6,800	$190.45	$1,295,060.00	268,470
10/15/2025	Brodie Gage	SVP	Sell	350	$169.36	$59,276.00	40,653
10/15/2025	Gary B Smith	CEO	Sell	6,800	$170.25	$1,157,700.00	275,270
10/1/2025	Gary B Smith	CEO	Sell	6,800	$149.88	$1,019,184.00	282,070
10/1/2025	Jason Phipps	SVP	Sell	1,984	$143.42	$284,545.28	80,244
9/26/2025	Joseph Cumello	SVP	Sell	1,863	$141.14	$262,943.82	43,531
9/24/2025	Bruce L Claflin	Director	Sell	8,461	$140.12	$1,185,555.32	54,624
9/15/2025	Brodie Gage	SVP	Sell	350	$132.00	$46,200.00	42,918
9/15/2025	Gary B Smith	CEO	Sell	6,800	$136.20	$926,160.00	298,357
9/2/2025	Gary B Smith	CEO	Sell	6,800	$92.93	$631,924.00	305,157
8/15/2025	Brodie Gage	SVP	Sell	350	$90.94	$31,829.00	43,268
8/15/2025	Gary B Smith	CEO	Sell	6,800	$90.54	$615,672.00	311,957
7/15/2025	Brodie Gage	SVP	Sell	350	$82.57	$28,899.50	43,618
7/15/2025	Brodie Gage	SVP	Sell	350	$82.57	$28,899.50	43,618
7/15/2025	Gary B Smith	CEO	Sell	6,800	$82.23	$559,164.00	325,557
7/1/2025	Gary B Smith	CEO	Sell	6,800	$80.35	$546,380.00	332,357
7/1/2025	Jason Phipps	SVP	Sell	2,325	$80.50	$187,162.50	84,833
6/27/2025	Joseph Cumello	SVP	Sell	2,044	$81.64	$166,872.16	47,198
6/16/2025	Brodie Gage	SVP	Sell	350	$72.60	$25,410.00	45,883
6/16/2025	Gary B Smith	CEO	Sell	6,800	$74.19	$504,492.00	348,480
5/15/2025	Brodie Gage	SVP	Sell	350	$78.67	$27,534.50	46,233
5/15/2025	David M. Rothenstein	SVP	Sell	2,500	$79.93	$199,825.00	202,370
5/15/2025	Gary B Smith	CEO	Sell	6,800	$79.89	$543,252.00	362,080
5/1/2025	Gary B Smith	CEO	Sell	6,800	$71.90	$488,920.00	368,880
4/15/2025	Brodie Gage	SVP	Sell	350	$58.51	$20,478.50	46,583
4/15/2025	Gary B Smith	CEO	Sell	6,800	$59.54	$404,872.00	375,680
4/1/2025	Jason Phipps	SVP	Sell	18,888	$59.88	$1,131,013.44	89,258
3/24/2025	David M. Rothenstein	SVP	Sell	2,500	$68.88	$172,200.00	207,370
3/17/2025	Gary B Smith	CEO	Sell	6,800	$65.18	$443,224.00	391,749
3/3/2025	Gary B Smith	CEO	Sell	6,800	$76.41	$519,588.00	398,549
2/18/2025	Brodie Gage	SVP	Sell	350	$90.16	$31,556.00	49,197
2/3/2025	Gary B Smith	CEO	Sell	6,800	$84.86	$577,048.00	412,149
1/15/2025	Brodie Gage	SVP	Sell	350	$85.91	$30,068.50	49,547
1/15/2025	Gary B Smith	CEO	Sell	6,800	$85.29	$579,972.00	418,949
1/6/2025	Bruce L Claflin	Director	Sell	16,912	$84.96	$1,436,843.52	59,347
1/2/2025	Gary B Smith	CEO	Sell	13,600	$83.66	$1,137,776.00	425,749
1/2/2025	Jason Phipps	SVP	Sell	5,648	$84.64	$478,046.72	109,878
12/26/2024	Dino DiPerna	SVP	Sell	2,682	$87.64	$235,050.48	50,607
12/16/2024	David M. Rothenstein	SVP	Sell	3,500	$89.09	$311,815.00	192,997
11/15/2024	Joseph Cumello	SVP	Sell	1,289	$68.99	$88,928.11	39,486
10/15/2024	David M. Rothenstein	SVP	Sell	3,500	$67.43	$236,005.00	199,997
10/1/2024	Jason Phipps	SVP	Sell	2,200	$61.49	$135,278.00	91,149
9/16/2024	David M. Rothenstein	SVP	Sell	3,500	$56.24	$196,840.00	205,421
7/15/2024	David M. Rothenstein	SVP	Sell	3,500	$48.81	$170,835.00	212,421
7/1/2024	Jason Phipps	SVP	Sell	2,712	$48.29	$130,962.48	96,000
6/3/2024	Gary B Smith	CEO	Sell	4,166	$47.99	$199,926.34	372,611
5/15/2024	Gary B Smith	CEO	Sell	4,166	$49.16	$204,800.56	376,777
5/15/2024	Joseph Cumello	SVP	Sell	1,288	$49.00	$63,112.00	49,883
4/15/2024	Gary B Smith	CEO	Sell	4,166	$44.80	$186,636.80	385,109
4/15/2024	Joseph Cumello	SVP	Sell	3,156	$45.74	$144,355.44	51,171
4/1/2024	Brodie Gage	SVP	Sell	533	$49.61	$26,442.13	41,372
4/1/2024	Gary B Smith	CEO	Sell	4,166	$49.39	$205,758.74	389,275
3/15/2024	David M. Rothenstein	SVP	Sell	3,500	$50.19	$175,665.00	230,001
3/15/2024	Gary B Smith	CEO	Sell	4,166	$49.84	$207,633.44	403,176
3/1/2024	Gary B Smith	CEO	Sell	8,332	$60.20	$501,586.40	407,342
2/15/2024	Gary B Smith	CEO	Sell	8,332	$56.86	$473,757.52	415,674
2/1/2024	Gary B Smith	CEO	Sell	70,838	$54.11	$3,833,044.18	424,006
1/16/2024	David M. Rothenstein	SVP	Sell	3,500	$49.72	$174,020.00	237,001
1/16/2024	Gary B Smith	CEO	Sell	4,166	$50.56	$210,632.96	494,844
1/2/2024	Gary B Smith	CEO	Sell	4,166	$45.04	$187,636.64	499,010
1/2/2024	Jason Phipps	SVP	Sell	9,574	$44.53	$426,330.22	105,414
12/15/2023	David M. Rothenstein	SVP	Sell	3,500	$44.40	$155,400.00	246,095
12/15/2023	Gary B Smith	CEO	Sell	4,166	$43.68	$181,970.88	538,067
11/15/2023	Gary B Smith	CEO	Sell	4,166	$46.35	$193,094.10	402,676
11/15/2023	Joseph Cumello	SVP	Sell	1,212	$45.96	$55,703.52	36,951
11/1/2023	Gary B Smith	CEO	Sell	4,166	$42.15	$175,596.90	406,842
10/16/2023	Gary B Smith	CEO	Sell	4,166	$43.57	$181,512.62	411,008
10/16/2023	Joseph Cumello	SVP	Sell	1,212	$42.45	$51,449.40	38,163
10/2/2023	Gary B Smith	CEO	Sell	4,166	$47.32	$197,135.12	415,174
10/2/2023	Jason Phipps	SVP	Sell	3,833	$47.30	$181,300.90	82,617
9/15/2023	Gary B Smith	CEO	Sell	4,166	$48.79	$203,259.14	428,609
9/15/2023	Scott McFeely	SVP	Sell	2,000	$48.90	$97,800.00	88,392
9/1/2023	Gary B Smith	CEO	Sell	4,166	$48.79	$203,259.14	432,775
8/31/2023	Scott McFeely	SVP	Sell	500	$50.00	$25,000.00	90,392
8/15/2023	Andrew C. Petrik	VP	Sell	536	$41.76	$22,383.36	25,365
8/15/2023	Gary B Smith	CEO	Sell	4,166	$41.92	$174,638.72	436,941
8/15/2023	Scott McFeely	SVP	Sell	2,000	$41.76	$83,520.00	90,892
8/1/2023	Gary B Smith	CEO	Sell	4,166	$42.11	$175,430.26	441,107
7/17/2023	Gary B Smith	CEO	Sell	4,166	$41.68	$173,638.88	445,273
7/17/2023	Scott McFeely	SVP	Sell	2,000	$41.20	$82,400.00	92,892
7/14/2023	Andrew C. Petrik	VP	Sell	1,000	$42.26	$42,260.00	25,901
7/14/2023	David M. Rothenstein	SVP	Sell	3,500	$42.26	$147,910.00	232,317
7/3/2023	Gary B Smith	CEO	Sell	4,174	$42.48	$177,311.52	449,439
7/3/2023	Jason Phipps	SVP	Sell	3,833	$42.59	$163,247.47	88,104
6/15/2023	Andrew C. Petrik	VP	Sell	1,000	$44.09	$44,090.00	27,232
6/15/2023	Scott McFeely	SVP	Sell	2,000	$44.09	$88,180.00	96,230

SEC Filings (Institutional Ownership Changes) for Ciena (NYSE:CIEN)

91.99% of Ciena stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Ciena Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
6/18/2026	Pacer Advisors Inc.	24,890	$9.66M	0.0%	-33.1%	0.018%
6/18/2026	Wealth High Governance Capital Ltda	28,032	$10.88M	3.3%	N/A	0.020%
6/18/2026	Wealth High Governance Asset Management Ltda.	23,936	$9.29M	3.3%	N/A	0.017%
6/16/2026	Empowered Funds LLC	20,663	$8.02M	0.1%	+26.6%	0.015%
6/3/2026	Parallel Advisors LLC	5,243	$2.04M	0.0%	+2.7%	0.004%
6/3/2026	NewEdge Advisors LLC	13,795	$5.36M	0.0%	+80.0%	0.010%
5/29/2026	Asset Dedication LLC	88	$34K	0.0%	+2,100.0%	0.000%
5/26/2026	Glenmede Trust Co. NA	10,843	$4.21M	0.0%	-52.0%	0.008%
5/21/2026	Front Street Capital Management Inc.	59,605	$23.14M	3.0%	-30.9%	0.042%
5/21/2026	Vestor Capital LLC	2,700	$1.05M	0.1%	-77.1%	0.002%
5/21/2026	BankChampaign National Association	1,955	$0.76M	0.8%	N/A	0.001%
5/20/2026	Liontrust Investment Partners LLP	82,167	$31.90M	0.5%	+16.3%	0.058%
5/20/2026	SOA Wealth Advisors LLC.	150	$58K	0.0%	-40.0%	0.000%
5/20/2026	E20 Capital Ltd	107,349	$41.68M	3.9%	N/A	0.076%
5/19/2026	Western Wealth Management LLC	125	$49K	0.0%	N/A	0.000%
5/19/2026	Ariadne Wealth Management LP	1,541	$0.60M	0.3%	-29.5%	0.001%
5/19/2026	Bank of America Corp DE	1,954,632	$758.85M	0.1%	-9.7%	1.382%
5/19/2026	Janus Henderson Group PLC	249,204	$96.75M	0.0%	-43.6%	0.176%
5/19/2026	Bull Harbor Capital LLC	3,883	$1.51M	0.4%	N/A	0.003%
5/19/2026	Arkadios Wealth Advisors	979	$0.38M	0.0%	-5.9%	0.001%
5/19/2026	Atreides Management LP	676,807	$262.76M	5.3%	-52.6%	0.479%
5/18/2026	Amundi	431,232	$167.42M	0.0%	-10.8%	0.305%
5/18/2026	EverSource Wealth Advisors LLC	20,512	$7.96M	0.2%	-14.9%	0.015%
5/18/2026	California State Teachers Retirement System	209,689	$81.41M	0.1%	-2.4%	0.148%
5/18/2026	Royal Bank of Canada	263,542	$102.32M	0.0%	-8.6%	0.186%
5/18/2026	Regal Partners Ltd	3,000	$1.17M	0.1%	N/A	0.002%
5/18/2026	Rokos Capital Management LLP	66,460	$25.80M	0.2%	-68.5%	0.047%
5/18/2026	Empowered Funds LLC	20,663	$8.02M	0.1%	+26.6%	0.015%
5/18/2026	Estate Counselors LLC	7,562	$2.94M	0.3%	-59.8%	0.005%
5/16/2026	The Manufacturers Life Insurance Company	75,998	$29.51M	0.0%	-20.6%	0.054%
5/16/2026	Quantinno Capital Management LP	103,914	$40.34M	0.1%	+3.4%	0.073%
5/16/2026	SummitTX Capital L.P.	5,039	$1.96M	0.1%	N/A	0.004%
5/16/2026	Lazard Asset Management LLC	1,968	$0.76M	0.0%	-77.5%	0.001%
5/16/2026	ABS Direct Equity Fund LLC	800	$0.31M	0.2%	N/A	0.001%
5/15/2026	Sona Asset Management US LLC	4,000	$1.55M	0.0%	N/A	0.003%
5/15/2026	Gateway Wealth Partners LLC	1,142	$0.44M	0.0%	N/A	0.001%
5/15/2026	Ardmore Road Asset Management LP	91,000	$35.33M	2.3%	N/A	0.064%
5/15/2026	Absolute Gestao de Investimentos Ltda.	820	$0.32M	0.0%	N/A	0.001%
5/15/2026	OMERS ADMINISTRATION Corp	2,509	$0.97M	0.0%	N/A	0.002%
5/15/2026	Rice Hall James & Associates LLC	4,783	$1.86M	0.1%	-13.9%	0.003%
5/15/2026	44 Wealth Management LLC	756	$0.29M	0.1%	-43.6%	0.001%
5/15/2026	Lombard Odier Asset Management Switzerland SA	6,059	$2.35M	0.1%	N/A	0.004%
5/15/2026	Waverly Advisors LLC	1,722	$0.67M	0.0%	+4.5%	0.001%
5/15/2026	Bridgewater Advisors Inc.	724	$0.28M	0.0%	N/A	0.001%
5/15/2026	Senvest Management LLC	172,926	$67.14M	2.2%	-39.4%	0.122%
5/14/2026	Healthcare of Ontario Pension Plan Trust Fund	8,845	$3.43M	0.0%	N/A	0.006%
5/14/2026	Dai ichi Life Insurance Company Ltd	4,507	$1.75M	0.1%	-42.2%	0.003%
5/14/2026	Renaissance Technologies LLC	97,800	$37.97M	0.1%	+200.0%	0.069%
5/14/2026	Hilltop Holdings Inc.	3,434	$1.33M	0.1%	-17.4%	0.002%
5/14/2026	Public Employees Retirement System of Ohio	45,282	$17.58M	0.1%	-4.1%	0.032%
5/14/2026	Compound Planning Inc.	4,383	$1.70M	0.1%	+31.5%	0.003%
5/14/2026	Modern Wealth Management LLC	635	$0.26M	0.0%	-63.0%	0.000%
5/14/2026	Arrowstreet Capital Limited Partnership	1,388,477	$539.05M	0.3%	-37.9%	0.982%
5/14/2026	Atika Capital Management LLC	43,651	$16.95M	2.1%	-27.2%	0.031%
5/14/2026	Inceptionr LLC	1,779	$0.69M	0.2%	-52.5%	0.001%
5/14/2026	Bank of Nova Scotia	17,991	$6.99M	0.0%	+125.8%	0.013%
5/14/2026	Systematic Financial Management LP	7,018	$2.73M	0.1%	-57.9%	0.005%
5/14/2026	Sei Investments Co.	144,773	$56.21M	0.1%	-42.0%	0.102%
5/14/2026	Lido Advisors LLC	7,225	$2.81M	0.0%	+44.7%	0.005%
5/14/2026	State of Wyoming	1,244	$0.48M	0.1%	+8.0%	0.001%
5/13/2026	Cetera Investment Advisers	32,043	$12.44M	0.0%	+0.2%	0.023%
5/13/2026	Aureus Asset Management LLC	1,276	$0.50M	0.0%	-9.6%	0.001%
5/13/2026	NewEdge Wealth LLC	804	$0.31M	0.0%	N/A	0.001%
5/13/2026	CI Investments Inc.	128,643	$49.94M	0.2%	-25.3%	0.091%
5/13/2026	First Trust Advisors LP	436,945	$169.64M	0.1%	-14.7%	0.309%
5/12/2026	Westpac Banking Corp	10,338	$4.01M	0.3%	+50.6%	0.007%
5/12/2026	Himension Capital Singapore PTE. LTD.	1,424	$0.55M	0.0%	-66.0%	0.001%
5/12/2026	Temasek Holdings Private Ltd	44,437	$17.25M	0.1%	N/A	0.031%
5/12/2026	ABN Amro Investment Solutions	34,300	$13.32M	0.2%	-37.9%	0.024%
5/8/2026	PNC Financial Services Group Inc.	17,826	$6.92M	0.0%	+32.2%	0.013%
5/8/2026	Oslo Pensjonsforsikring AS	625	$0.24M	0.0%	N/A	0.000%
5/8/2026	Baader Bank Aktiengesellschaft	13,582	$5.26M	0.4%	+15.7%	0.010%
5/8/2026	Andra AP fonden	10,239	$3.98M	0.0%	N/A	0.007%
5/8/2026	Titan Global Capital Management USA LLC	118,312	$45.93M	6.8%	-29.4%	0.084%
5/8/2026	Convergence Investment Partners LLC	17,251	$6.70M	1.1%	-23.4%	0.012%
5/8/2026	Commerzbank Aktiengesellschaft FI	632	$0.25M	0.0%	N/A	0.000%
5/7/2026	Florida Financial Advisors LLC	6,749	$2.62M	0.6%	+23.2%	0.005%
5/7/2026	Alta Advisers Ltd	518	$0.20M	0.1%	N/A	0.000%
5/7/2026	Earned Wealth Advisors LLC	1,664	$0.65M	0.0%	-11.1%	0.001%
5/7/2026	Hollencrest Capital Management	1,534	$0.60M	0.0%	-53.2%	0.001%
5/7/2026	Meeder Asset Management Inc.	3,155	$1.23M	0.1%	N/A	0.002%
5/7/2026	Meeder Advisory Services Inc.	3,131	$1.22M	0.1%	+15.6%	0.002%
5/7/2026	Dimensional Fund Advisors LP	1,146,020	$444.75M	0.1%	-18.0%	0.810%
5/7/2026	Parallel Advisors LLC	5,243	$2.04M	0.0%	+2.7%	0.004%
5/7/2026	Ironwood Investment Counsel LLC	788	$0.31M	0.0%	N/A	0.001%
5/7/2026	KBC Group NV	57,143	$22.19M	0.1%	+83.4%	0.040%
5/7/2026	SEB Asset Management AB	37,479	$14.55M	0.1%	N/A	0.027%
5/7/2026	Swiss National Bank	413,332	$160.47M	0.1%	+7.0%	0.292%
5/7/2026	Precision Wealth Strategies LLC	2,977	$1.16M	0.4%	N/A	0.002%
5/7/2026	Hanseatic Management Services Inc.	3,756	$1.46M	1.4%	N/A	0.003%
5/7/2026	AIA Group Ltd	10,319	$4.01M	0.1%	N/A	0.007%
5/7/2026	Mediolanum International Funds Ltd	17,369	$6.34M	0.1%	N/A	0.012%
5/6/2026	Pavion Blue Capital LLC	700	$0.27M	0.1%	N/A	0.000%
5/6/2026	Dorsey Wright & Associates	3,938	$1.53M	0.2%	N/A	0.003%
5/6/2026	California Public Employees Retirement System	237,900	$92.36M	0.1%	-1.3%	0.168%
5/6/2026	Quadrant Private Wealth Management LLC	686	$0.27M	0.0%	N/A	0.000%
5/6/2026	Aire Advisors LLC	841	$0.33M	0.1%	N/A	0.001%
5/6/2026	John G Ullman & Associates Inc.	12,400	$4.81M	0.6%	-24.8%	0.009%
5/6/2026	Kera Capital Partners Inc.	1,979	$0.77M	0.1%	-2.3%	0.001%
5/6/2026	Modera Wealth Management LLC	1,685	$0.65M	0.0%	+1.8%	0.001%

Data available starting January 2016

Ciena Corporation provides hardware and software services for delivery of video, data, and voice traffic metro, aggregation, and access communications network worldwide. The company's Networking Platforms segment offers convergence of coherent optical transport, open optical networking, optical transport network switching, IP routing, and switching services. Its products include 6500 Packet-Optical Platform, Waveserver stackable interconnect system, and the 6500 Reconfigurable line system, and the 5400 family of Packet-Optical platforms, as well as 8100 coherent routing platforms; 3000 family of service delivery switches and the 5000 family of service aggregation switches, as well as 8700 Packetwave Platform 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, multi-cloud orchestration, and unified assurance and analytics services. Its Platform Software and Service segment offers MCP domain controller solution, and OneControl unified management system, as well as planning tools. The company's Global Services segment provides maintenance support and training, installation and deployment, and consulting and network design services. Ciena Corporation was incorporated in 1992 and is headquartered in Hanover, Maryland.

Today's Range

Now: $428.02

$425.08

$451.60

50 Day Range

MA: $519.74

$428.02

$628.98

52 Week Range

Now: $428.02

$73.55

$637.51

Volume

4,293,143 shs

Average Volume

3,446,956 shs

Market Capitalization

$60.59 billion

P/E Ratio

142.67

Dividend Yield

N/A

Beta

1.24

Who are the company insiders with the largest holdings of Ciena?: Ciena's top insider investors include:
Gary B Smith (CEO)
Gary B Smith (CEO)
Gary Smith (CEO)
James E Moylan, Jr (CFO)
James E Moylan Jr (CFO)
James Moylan, Jr (CFO)
Francois Locoh-Donou (COO)
David M Rothenstein (VP)
David Rothenstein (VP)
David M Rothenstein (SVP)
Learn More about top insider investors at Ciena.
Who are the major institutional investors of Ciena?: Ciena's top institutional investors include:
Bank of America Corp DE — 1.38%
Arrowstreet Capital Limited Partnership — 0.98%
Dimensional Fund Advisors LP — 0.81%
Bank of New York Mellon Corp — 0.66%
Atreides Management LP — 0.48%
First Trust Advisors LP — 0.31%
Learn More about top institutional investors of Ciena stock.
Which major investors are selling Ciena stock?: Within the last quarter, CIEN stock was sold by these institutional investors:
Arrowstreet Capital Limited Partnership
Atreides Management LP
Dimensional Fund Advisors LP
Bank of America Corp DE
Janus Henderson Group PLC
Bank of New York Mellon Corp
Assenagon Asset Management S.A.
Principal Financial Group Inc.
During the previous year, company insiders that have sold Ciena company stock include:
Gary B Smith (CEO)
Jason Phipps (SVP)
Bruce L Claflin (Director)
Patrick Gallagher (Director)
Joseph Cumello (SVP)
Brodie Gage (SVP)
Thomas Michael Nevens (Director)
Learn More investors selling Ciena stock.
Which major investors are buying Ciena stock?: During the last quarter, CIEN stock was purchased by institutional investors including:
Hsbc Holdings PLC
SG Americas Securities LLC
E20 Capital Ltd
Ardmore Road Asset Management LP
Renaissance Technologies LLC
Temasek Holdings Private Ltd
SEB Asset Management AB
Sumitomo Mitsui Trust Group Inc.