Who Owns CIENA CORP (CIEN)? -- Institutional Holders (2026-06-30)

Name: CIENA CORP (CIEN) Institutional Holders (2026-06-30)
Creator: ko.io

1,330 institutions reported holding $69.18B of CIENA CORP (CIEN) in SEC 13F filings for 2026-06-30. Largest institutional holders: FMR LLC ($9.38B), VANGUARD GROUP INC ($9.02B), BlackRock, Inc. ($6.24B), JPMORGAN CHASE & CO ($5.37B), STATE STREET CORP ($3.28B). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	FMR LLC	$9.38B	19.1M	Trimmed
2	VANGUARD GROUP INC	$9.02B	18.4M	Added
3	BlackRock, Inc.	$6.24B	12.7M	Trimmed
4	JPMORGAN CHASE & CO	$5.37B	11.2M	Added
5	STATE STREET CORP	$3.28B	6.7M	Added
6	PRICE T ROWE ASSOCIATES INC /MD/	$2.00B	4.1M	Trimmed
7	GEODE CAPITAL MANAGEMENT, LLC	$1.65B	3.4M	Trimmed
8	JANE STREET GROUP, LLC	$1.06B	2.2M	Added
9	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$959.1M	2.0M	Added
10	AMERICAN CENTURY COMPANIES INC	$908.4M	1.9M	Added
11	BANK OF AMERICA CORP /DE/	$877.4M	1.8M	Trimmed
12	Capital World Investors	$861.2M	1.8M	Added
13	Invesco Ltd.	$848.8M	1.7M	Added
14	NORGES BANK	$835.5M	1.7M	Added
15	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	$822.7M	1.7M	Added
16	MORGAN STANLEY	$801.9M	1.6M	Added
17	Nuveen, LLC	$682.6M	1.4M	Added
18	CITADEL ADVISORS LLC	$651.7M	1.3M	Added
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$612.7M	1.2M	Trimmed
20	Sixth Street Partners Management Company, L.P.	$612.7M	1.2M	New
21	NORTHERN TRUST CORP	$597.5M	1.2M	Added
22	DIMENSIONAL FUND ADVISORS LP	$565.6M	1.2M	Added
23	UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC	$561.9M	1.1M	Added
24	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	$542.1M	1.1M	Added
25	AQR CAPITAL MANAGEMENT LLC	$507.2M	1.1M	Added

Source: SEC Form 13F filings · as of 2026-06-30