HANSEATIC MANAGEMENT SERVICES INC

Position in CIEN — Ciena Corp

CIK 1128074 ALBUQUERQUE, NM

Position in CIEN

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$1,947,523

+$489,332 QoQ

Shares Held

3,970

+5.7% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

2.03%

of 13F equity value

Holder Rank

#513

of 1,217 holders

Holding Since

Jun 2020

5 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Technology · as of Jun 30, 2026

HANSEATIC MANAGEMENT SERVICES INC holds $12,127,091 across 5 Communication Equipment names. CIEN ranks #4 (16.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LITE	Lumentum Holdings Inc.	4,026	$3,454,549
2	VSAT	Viasat Inc	37,183	$3,339,405
3	HPE	Hewlett Packard Enterprise Co	46,724	$2,107,719
4	CIEN	Ciena Corp This page	3,970	$1,947,523
5	ASTS	AST SpaceMobile, Inc.	14,381	$1,277,895

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,947,523	3,970	+5.7%	Shares	Sole	2026-08-07
2026-03-31	$1,458,191	3,756	+144.7%	Shares	Sole	2026-05-06
2022-03-31	$93,067	1,535	+39.5%	Shares	Sole	2022-04-29
2021-12-31	$84,667	1,100	+464.1%	Shares	Sole	2022-02-09
2020-06-30	$10,561	195	—	Shares	Sole	2020-08-10
No filing history on record for this holder in this stock.