Alta Advisers Ltd

Position in CIEN — Ciena Corp

CIK 1536114 LONDON, X0

Position in CIEN

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$254,110

+$53,007 QoQ

Shares Held

518

0.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

#951

of 1,218 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Technology · as of Jun 30, 2026

Alta Advisers Ltd holds $2,627,491 across 4 Communication Equipment names. CIEN ranks #4 (9.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	15,559	$1,827,560
2	MSI	Motorola Solutions, Inc.	680	$282,397
3	LITE	Lumentum Holdings Inc.	307	$263,424
4	CIEN	Ciena Corp This page	518	$254,110

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$254,110	518	0.0%	Shares	Defined	2026-08-12
2026-03-31	$201,103	518	—	Shares	Defined	2026-05-07
No filing history on record for this holder in this stock.