ZACKS INVESTMENT MANAGEMENT

Position in CIEN — Ciena Corp

CIK 1086483 Chicago, IL

Position in CIEN

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$215,079

-$36,856 QoQ

Shares Held

554

-88.4% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

ZACKS INVESTMENT MANAGEMENT holds $220,981,672 across 5 Communication Equipment names.

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	1,793,416	$210,654,643
2	LITE	Lumentum Holdings Inc.	6,035	$5,178,392
3	UI	Ubiquiti Inc.	7,386	$3,944,345
4	HPE	Hewlett Packard Enterprise Co	15,185	$684,995
5	ASTS	AST SpaceMobile, Inc.	5,844	$519,297

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$215,079	554	-88.4%	Shares	Sole	2026-05-14
2020-12-31	$251,935	4,767	-96.8%	Shares	Sole	2021-02-16
2020-09-30	$5,939,410	149,645	-60.3%	Shares	Sole	2020-11-16
2020-06-30	$20,396,168	376,591	-1.6%	Shares	Sole	2020-08-14
2020-03-31	$15,234,013	382,668	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.