Clean Yield Group

Position in GLW — Corning Inc /Ny

CIK 1525865 NORWICH, VT

Position in GLW

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$629,124

+$253,439 QoQ

Shares Held

2,463

-10.9% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.16%

of 13F equity value

Holder Rank

#1,697

of 2,661 holders

Holding Since

Jun 2021

21 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Clean Yield Group holds $629,124 across 2 Electronic Components names. GLW ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	GLW	Corning Inc /Ny This page	2,463	$629,124
2	APH	Amphenol Corp /De/	7,184	$0

21 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$629,124	2,463	-10.9%	Shares	Sole	2026-08-05
2026-03-31	$375,685	2,763	0.0%	Shares	Sole	2026-04-14
2025-12-31	$241,928	2,763	0.0%	Shares	Sole	2026-01-26
2025-09-30	$226,648	2,763	0.0%	Shares	Sole	2025-10-23
2025-06-30	$145,306	2,763	0.0%	Shares	Sole	2025-07-17
2025-03-31	$126,490	2,763	-16.3%	Shares	Sole	2025-04-14
2024-12-31	$156,816	3,300	0.0%	Shares	Sole	2025-01-13
2024-09-30	$148,995	3,300	0.0%	Shares	Sole	2024-10-07
2024-06-30	$128,205	3,300	0.0%	Shares	Sole	2024-07-10
2024-03-31	$108,768	3,300	0.0%	Shares	Sole	2024-05-29
2023-12-31	$100,485	3,300	0.0%	Shares	Sole	2024-01-24
2023-09-30	$100,551	3,300	+1000.0%	Shares	Sole	2023-10-12
2023-06-30	$10,512	300	0.0%	Shares	Sole	2023-07-26
2023-03-31	$10,584	300	0.0%	Shares	Sole	2023-04-26
2022-12-31	$9,582	300	-45.5%	Shares	Sole	2023-01-31
2022-09-30	$15,961	550	-4.3%	Shares	Sole	2022-10-31
2022-06-30	$18,118	575	0.0%	Shares	Sole	2022-07-18
2022-03-31	$21,223	575	0.0%	Shares	Sole	2022-04-25
2021-12-31	$21,407	575	+109.1%	Shares	Sole	2022-01-24
2021-09-30	$10,034	275	0.0%	Shares	Sole	2021-10-27
2021-06-30	$11,247	275	—	Shares	Sole	2021-07-26
No filing history on record for this holder in this stock.