NEW YORK STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in CIEN — Ciena Corp

CIK 314969 ALBANY, NY

Position in CIEN

as of Mar 31, 2026 · filed Apr 27, 2026 Compact

Position Value

$48,430,139

+$15,294,269 QoQ

Shares Held

124,746

-12.0% QoQ

Ownership

0.088%

of shares outstanding

% of Portfolio

0.10%

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")%

Technology · as of Mar 31, 2026

NEW YORK STATE TEACHERS RETIREMENT SYSTEM holds $442,993,544 across 13 Communication Equipment names. CIEN ranks #3 (10.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	3,177,213	$246,519,956
2	MSI	Motorola Solutions, Inc.	115,540	$50,140,893
3	CIEN	Ciena Corp This page	124,746	$48,430,139
4	LITE	Lumentum Holdings Inc.	58,042	$40,789,595
5	HPE	Hewlett Packard Enterprise Co	1,051,988	$25,047,834
6	ZBRA	Zebra Technologies Corp	37,629	$7,867,471
7	VIAV	Viavi Solutions Inc.	222,504	$7,404,933
8	BDC	Belden Inc.	56,156	$6,448,393

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$48,430,139	124,746	-12.0%	Shares	Sole	2026-04-27
2025-12-31	$33,135,870	141,685	-1.2%	Shares	Sole	2026-01-30
2025-09-30	$20,893,593	143,431	-3.6%	Shares	Sole	2025-10-24
2025-06-30	$12,104,099	148,827	0.0%	Shares	Sole	2025-07-28
2025-03-31	$8,993,615	148,827	-1.4%	Shares	Sole	2025-04-25
2024-12-31	$12,799,440	150,919	-0.1%	Shares	Sole	2025-01-30
2024-09-30	$9,301,260	151,019	-11.1%	Shares	Sole	2024-10-25
2024-06-30	$8,183,469	169,852	+0.7%	Shares	Sole	2024-07-24
2024-03-31	$8,343,154	168,719	-3.1%	Shares	Sole	2024-04-25
2023-12-31	$7,833,540	174,040	-3.5%	Shares	Sole	2024-01-24
2023-09-30	$8,523,671	180,357	-5.3%	Shares	Sole	2023-10-25
2023-06-30	$8,093,112	190,471	-0.3%	Shares	Sole	2023-07-27
2023-03-31	$10,035,048	191,071	-1.7%	Shares	Sole	2023-04-27
2022-12-31	$9,905,261	194,297	-6.7%	Shares	Sole	2023-01-27
2022-09-30	$8,418,334	208,220	-4.8%	Shares	Sole	2022-10-28
2022-06-30	$9,991,253	218,627	-1.4%	Shares	Sole	2022-08-01
2022-03-31	$13,437,245	221,627	+0.1%	Shares	Sole	2022-04-27
2021-12-31	$17,038,848	221,370	+8.4%	Shares	Sole	2022-01-24
2021-09-30	$10,488,134	204,248	+6.8%	Shares	Sole	2021-10-25
2021-06-30	$10,884,422	191,324	-10.6%	Shares	Sole	2021-07-21
2021-03-31	$11,705,921	213,924	-5.3%	Shares	Sole	2021-04-22
2020-12-31	$11,932,473	225,780	+0.5%	Shares	Sole	2021-01-25
2020-09-30	$8,913,580	224,580	-0.7%	Shares	Sole	2020-11-13
2020-06-30	$12,249,908	226,180	+3.5%	Shares	Sole	2020-07-21
2020-03-31	$8,701,669	218,580	—	Shares	Sole	2020-04-29
No filing history on record for this holder in this stock.