Public Sector Pension Investment Board

Pension

Position in CIEN — Ciena Corp

CIK 1396318 MONTREAL, A8

Position in CIEN

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$9,770,196

-$12,618,167 QoQ

Shares Held

25,166

-95.2% QoQ

Ownership

0.018%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

9 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

Public Sector Pension Investment Board holds $976,334,888 across 12 Communication Equipment names. CIEN ranks #7 (1.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TSAT	Telesat Corp	18,211,203	$659,245,548
2	MSI	Motorola Solutions, Inc.	380,583	$165,161,604
3	CSCO	Cisco Systems, Inc.	707,052	$54,860,164
4	VIAV	Viavi Solutions Inc.	827,772	$27,548,252
5	VSAT	Viasat Inc	485,908	$22,254,586
6	EXTR	Extreme Networks Inc	726,373	$10,953,704
7	CIEN	Ciena Corp This page	25,166	$9,770,196
8	LITE	Lumentum Holdings Inc.	12,800	$8,995,328

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$9,770,196	25,166	-95.2%	Shares	Sole	2026-05-13
2023-06-30	$22,388,363	526,909	-30.1%	Shares	Sole	2023-08-14
2023-03-31	$39,580,017	753,618	+37.8%	Shares	Sole	2023-05-12
2022-12-31	$27,888,099	547,040	-16.5%	Shares	Sole	2023-02-14
2022-09-30	$26,493,779	655,300	+28.8%	Shares	Sole	2023-01-10
2022-06-30	$23,252,160	508,800	+825.1%	Shares	Sole	2022-08-12
2020-09-30	$2,182,950	55,000	-39.9%	Shares	Sole	2020-11-13
2020-06-30	$4,955,640	91,500	+150.7%	Shares	Sole	2020-08-14
2020-03-31	$1,453,065	36,500	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.