Chesley Taft & Associates LLC

Position in GLW — Corning Inc /Ny

CIK 1164632 CHICAGO, IL

Position in GLW

as of Jun 30, 2026 · filed Jul 8, 2026 Compact

Position Value

$2,451,361

+$879,004 QoQ

Shares Held

9,597

-17.0% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#1,005

of 2,661 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Chesley Taft & Associates LLC holds $40,026,127 across 5 Electronic Components names. GLW ranks #2 (6.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APH	Amphenol Corp /De/	404,124	$35,627,571
2	GLW	Corning Inc /Ny This page	9,597	$2,451,361
3	FLEX	Flex Ltd.	6,892	$1,116,986
4	JBL	Jabil Inc	1,149	$442,916
5	RAL	Ralliant Corp	5,260	$387,293

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,451,361	9,597	-17.0%	Shares	Sole	2026-07-08
2026-03-31	$1,572,357	11,564	-8.0%	Shares	Sole	2026-04-13
2025-12-31	$1,100,454	12,568	-4.2%	Shares	Sole	2026-01-14
2025-09-30	$1,075,741	13,114	0.0%	Shares	Sole	2025-10-08
2025-06-30	$689,665	13,114	-0.2%	Shares	Sole	2025-07-09
2025-03-31	$601,320	13,135	-5.6%	Shares	Sole	2025-04-10
2024-12-31	$661,003	13,910	0.0%	Shares	Sole	2025-01-17
2024-09-30	$628,036	13,910	-0.7%	Shares	Sole	2024-10-07
2024-06-30	$544,094	14,005	0.0%	Shares	Sole	2024-07-19
2024-03-31	$461,604	14,005	0.0%	Shares	Sole	2024-04-16
2023-12-31	$426,452	14,005	-5.7%	Shares	Sole	2024-01-11
2023-09-30	$452,327	14,845	0.0%	Shares	Sole	2023-10-11
2023-06-30	$520,168	14,845	-2.8%	Shares	Sole	2023-07-18
2023-03-31	$538,725	15,270	+5.8%	Shares	Sole	2023-04-11
2022-12-31	$460,894	14,430	-38.6%	Shares	Sole	2023-01-20
2022-09-30	$682,115	23,505	-1.4%	Shares	Sole	2022-10-13
2022-06-30	$750,883	23,830	-1.6%	Shares	Sole	2022-07-07
2022-03-31	$893,775	24,215	-0.3%	Shares	Sole	2022-04-14
2021-12-31	$904,316	24,290	0.0%	Shares	Sole	2022-01-05
2021-09-30	$886,342	24,290	+0.8%	Shares	Sole	2021-10-05
2021-06-30	$985,281	24,090	+64.4%	Shares	Sole	2021-07-07
2021-03-31	$637,639	14,655	-0.4%	Shares	Sole	2021-04-06
2020-12-31	$529,560	14,710	0.0%	Shares	Sole	2021-01-11
2020-09-30	$476,751	14,710	-3.4%	Shares	Sole	2020-10-08
2020-06-30	$394,198	15,220	+10.3%	Shares	Sole	2020-07-08
2020-03-31	$283,349	13,795	—	Shares	Sole	2020-04-15
No filing history on record for this holder in this stock.