VESTOR CAPITAL, LLC

Position in CIEN — Ciena Corp

CIK 1132699 CHICAGO, IL

Position in CIEN

as of Jun 30, 2026 · filed Jul 28, 2026 Compact

Position Value

$7,404,022

+$6,355,801 QoQ

Shares Held

15,093

+459.0% QoQ

Ownership

0.011%

of shares outstanding

% of Portfolio

0.28%

of 13F equity value

Holder Rank

#327

of 1,218 holders

Holding Since

Sep 2021

20 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

VESTOR CAPITAL, LLC holds $8,096,184 across 4 Communication Equipment names. CIEN ranks #1 (91.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CIEN	Ciena Corp This page	15,093	$7,404,022
2	MSI	Motorola Solutions, Inc.	1,000	$415,290
3	CSCO	Cisco Systems, Inc.	1,285	$150,936
4	AAOI	Applied Optoelectronics, Inc.	850	$125,936

20 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$7,404,022	15,093	+459.0%	Shares	Sole	2026-07-28
2026-03-31	$1,048,221	2,700	-77.1%	Shares	Sole	2026-05-21
2025-12-31	$631	11,802	+337.1%	Shares	Sole	2026-02-11
2025-09-30	$393,309	2,700	-86.4%	Shares	Sole	2025-11-13
2025-06-30	$6,324	19,907	+637.3%	Shares	Sole	2025-08-12
2025-03-31	$163,161	2,700	0.0%	Shares	Sole	2025-05-06
2024-12-31	$228,987	2,700	0.0%	Shares	Sole	2025-02-11
2024-09-30	$166,293	2,700	+92.9%	Shares	Sole	2024-10-29
2024-06-30	$67,452	1,400	0.0%	Shares	Sole	2024-07-30
2024-03-31	$69,230	1,400	0.0%	Shares	Sole	2024-05-14
2023-12-31	$63,014	1,400	0.0%	Shares	Sole	2024-02-14
2023-09-30	$66,164	1,400	-9.3%	Shares	Sole	2023-11-08
2023-06-30	$65,604	1,544	+7.9%	Shares	Sole	2023-08-21
2023-03-31	$75,156	1,431	-4.5%	Shares	Sole	2023-05-10
2022-12-31	$76,419	1,499	+7.1%	Shares	Sole	2023-02-13
2022-09-30	$56,602	1,400	0.0%	Shares	Sole	2022-11-14
2022-06-30	$63,980	1,400	0.0%	Shares	Sole	2022-08-10
2022-03-31	$84,882	1,400	0.0%	Shares	Sole	2022-05-09
2021-12-31	$107,758	1,400	0.0%	Shares	Sole	2022-02-11
2021-09-30	$71,890	1,400	—	Shares	Sole	2021-11-15
No filing history on record for this holder in this stock.