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Ciena Corp

Institutional holders · 13F as of Jun 30, 2026

Holder	Value ↓	Shares	% of shares
BlackRock, Inc.	$6.24B	12,718,494	8.98%
FMR LLC	$4.94B	21,128,210	14.93%
VANGUARD GROUP INC	$3.36B	14,376,579	10.16%
STATE STREET CORPORATION	$3.28B	6,680,578	4.72%
JPMORGAN CHASE & CO	$2.54B	10,864,292	7.68%
GEODE CAPITAL MANAGEMENT, LLC	$1.58B	4,065,559	2.87%
Arrowstreet Capital, Limited Partnership	$539.05M	1,388,477	0.98%
BANK OF AMERICA CORP /DE	$506.20M	2,164,447	1.53%
VOYA INVESTMENT MANAGEMENT LLC	$467.86M	1,205,099	0.85%
Capital World Investors	$437.08M	1,868,881	1.32%
Jericho Capital Asset Management L.P.	$387.33M	1,656,172	1.17%
AQR Capital Management, LLC	$374.52M	977,094	0.69%
Bank of New York Mellon Corp/The	$359.83M	926,858	0.65%
Invesco Ltd.	$355.21M	1,518,841	1.07%
Atreides Management, LP	$334.02M	1,428,230	1.01%
Dimensional Fund Advisors LP	$326.72M	1,396,874	0.99%
Morgan Stanley	$323.90M	1,384,972	0.98%
Lone Pine Capital LLC	$314.28M	809,522	0.57%
Polar Capital Holdings Plc	$301.56M	1,289,427	0.91%
NORTHERN TRUST CORP	$284.60M	1,216,923	0.86%
DEUTSCHE BANK AG	$282.09M	575,041	0.41%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	$256.93M	1,098,593	0.78%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$218.84M	935,728	0.66%
Nuveen, LLC	$210.10M	898,343	0.63%
Norges Bank	$189.89M	811,950	0.57%
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	$187.00M	734,365	0.52%
1832 Asset Management L.P.	$184.73M	789,900	0.56%
FIRST TRUST ADVISORS LP	$169.64M	436,945	0.31%
Citadel Advisors LLC	$168.33M	719,747	0.51%
Mitsubishi UFJ Asset Management Co., Ltd.	$168.26M	342,995	0.24%
AMUNDI	$167.42M	431,232	0.30%
BNP PARIBAS FINANCIAL MARKETS	$164.53M	423,783	0.30%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	$163.14M	697,563	0.49%
SCHRODER INVESTMENT MANAGEMENT GROUP	$143.84M	394,092	0.28%
Massachusetts Financial Services Company	$142.05M	607,391	0.43%
PRUDENTIAL FINANCIAL INC	$126.47M	325,763	0.23%
UBS Group AG	$126.42M	540,578	0.38%
Balyasny Asset Management L.P.	$125.56M	323,419	0.23%
AllianceBernstein L.P.	$123.35M	527,411	0.37%
Assenagon Asset Management S.A.	$120.27M	514,242	0.36%
PRIMECAP MANAGEMENT CO/CA	$119.65M	511,600	0.36%
Legal & General Group Plc	$119.38M	510,449	0.36%
Anatole Investment Management Limited	$117.31M	501,598	0.35%
BARROW HANLEY MEWHINNEY & STRAUSS LLC	$111.08M	474,984	0.34%
Point72 Asset Management, L.P.	$110.08M	470,680	0.33%
Hood River Capital Management LLC	$106.13M	453,779	0.32%
THE GOLDMAN SACHS GROUP, INC.	$104.16M	445,359	0.31%
Royal Bank of Canada	$102.32M	263,542	0.19%
Holocene Advisors, LP	$100.60M	430,157	0.30%
Analog Century Management LP	$100.28M	428,787	0.30%