COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS

Position in CIEN — Ciena Corp

CIK 1083190 HARRISBURG, PA

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Position in CIEN

as of Mar 31, 2026 · filed May 1, 2026 Compact

Position Value

$12,738,214

+$4,483,071 QoQ

Shares Held

32,811

-7.0% QoQ

Ownership

0.023%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Mar 31, 2026

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS holds $159,800,052 across 14 Communication Equipment names. CIEN ranks #4 (8.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	920,379	$71,412,206
2	ASTS	AST SpaceMobile, Inc.	288,122	$23,876,670
3	MSI	Motorola Solutions, Inc.	38,589	$16,746,468
4	CIEN	Ciena Corp This page	32,811	$12,738,214
5	LITE	Lumentum Holdings Inc.	16,632	$11,688,304
6	VSAT	Viasat Inc	196,761	$9,011,653
7	HPE	Hewlett Packard Enterprise Co	309,536	$7,370,052
8	ZBRA	Zebra Technologies Corp	11,459	$2,395,847

All Filings in CIEN

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$12,738,214	32,811	-7.0%	Shares	Sole	2026-05-01
2025-12-31	$8,255,143	35,298	-2.7%	Shares	Sole	2026-02-10
2025-09-30	$5,285,198	36,282	-0.7%	Shares	Sole	2025-11-12
2025-06-30	$2,970,334	36,522	+7.5%	Shares	Sole	2025-08-08
2025-03-31	$2,052,927	33,972	+6.5%	Shares	Sole	2025-05-13
2024-12-31	$2,705,184	31,897	+0.7%	Shares	Sole	2025-02-11
2024-09-30	$1,950,986	31,677	-1.2%	Shares	Sole	2024-11-07
2024-06-30	$1,544,169	32,050	-0.1%	Shares	Sole	2024-08-12
2024-03-31	$1,586,207	32,077	-1.7%	Shares	Sole	2024-05-08
2023-12-31	$1,468,361	32,623	+7.8%	Shares	Sole	2024-02-09
2023-09-30	$1,430,749	30,274	-58.0%	Shares	Sole	2023-11-09
2023-06-30	$3,063,613	72,102	+7.9%	Shares	Sole	2023-08-09
2023-03-31	$3,510,804	66,847	+0.3%	Shares	Sole	2023-05-09
2022-12-31	$3,397,460	66,643	+12.3%	Shares	Sole	2023-02-13
2022-09-30	$2,399,722	59,355	-1.4%	Shares	Sole	2022-11-14
2022-06-30	$2,752,236	60,224	+6.1%	Shares	Sole	2022-08-15
2022-03-31	$3,441,540	56,763	+10.5%	Shares	Sole	2022-05-12
2021-12-31	$3,953,641	51,366	+0.5%	Shares	Sole	2022-02-11
2021-09-30	$2,625,576	51,131	-1.0%	Shares	Sole	2021-11-10
2021-06-30	$2,936,889	51,624	-0.3%	Shares	Sole	2021-08-12
2021-03-31	$2,832,416	51,762	+0.4%	Shares	Sole	2021-05-12
2020-12-31	$2,723,519	51,533	+4.6%	Shares	Sole	2021-02-12
2020-09-30	$1,954,494	49,244	+51.5%	Shares	Sole	2020-11-12
2020-06-30	$1,760,470	32,505	-10.7%	Shares	Sole	2020-08-11
2020-03-31	$1,448,845	36,394	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.