PARTHENON LLC

Position in GLW — Corning Inc /Ny

CIK 1088859 LOUISVILLE, KY

Position in GLW

as of Jun 30, 2026 · filed Jul 23, 2026 Compact

Position Value

$58,458,986

+$27,102,265 QoQ

Shares Held

228,865

-0.8% QoQ

Ownership

0.027%

of shares outstanding

% of Portfolio

6.83%

of 13F equity value

Holder Rank

#210

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

PARTHENON LLC holds $61,423,073 across 4 Electronic Components names. GLW ranks #1 (95.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GLW	Corning Inc /Ny This page	228,865	$58,458,986
2	RELL	Richardson Electronics, Ltd.	98,316	$1,868,987
3	JBL	Jabil Inc	2,000	$770,960
4	FLEX	Flex Ltd.	2,000	$324,140

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$58,458,986	228,865	-0.8%	Shares	Sole	2026-07-23
2026-03-31	$31,356,721	230,615	-0.0%	Shares	Sole	2026-04-28
2025-12-31	$20,195,714	230,650	-0.9%	Shares	Sole	2026-01-23
2025-09-30	$19,083,705	232,643	-4.5%	Shares	Sole	2025-10-31
2025-06-30	$12,809,609	243,575	-0.6%	Shares	Sole	2025-07-29
2025-03-31	$11,219,533	245,075	-0.6%	Shares	Sole	2025-05-02
2024-12-31	$11,717,434	246,579	-2.7%	Shares	Sole	2025-02-03
2024-09-30	$11,441,190	253,404	-1.9%	Shares	Sole	2024-11-05
2024-06-30	$10,037,946	258,377	-2.6%	Shares	Sole	2024-08-08
2024-03-31	$8,747,814	265,407	-3.4%	Shares	Sole	2024-04-30
2023-12-31	$8,362,392	274,627	-1.5%	Shares	Sole	2024-02-05
2023-09-30	$8,492,354	278,712	-1.6%	Shares	Sole	2023-10-30
2023-06-30	$9,929,144	283,366	-0.6%	Shares	Sole	2023-07-27
2023-03-31	$10,060,656	285,166	-0.7%	Shares	Sole	2023-05-08
2022-12-31	$9,176,873	287,316	-0.5%	Shares	Sole	2023-02-08
2022-09-30	$8,378,015	288,698	-0.2%	Shares	Sole	2022-11-01
2022-06-30	$9,118,930	289,398	-1.2%	Shares	Sole	2022-07-29
2022-03-31	$10,816,401	293,048	-0.2%	Shares	Sole	2022-05-09
2021-12-31	$10,931,584	293,623	-2.8%	Shares	Sole	2022-02-07
2021-09-30	$11,018,812	301,968	-0.3%	Shares	Sole	2021-10-28
2021-06-30	$12,390,368	302,943	+0.0%	Shares	Sole	2021-07-28
2021-03-31	$13,176,481	302,838	+0.8%	Shares	Sole	2021-04-23
2020-12-31	$10,818,288	300,508	-1.2%	Shares	Sole	2021-02-03
2020-09-30	$9,860,580	304,245	-0.3%	Shares	Sole	2020-10-29
2020-06-30	$7,901,442	305,075	+0.1%	Shares	Sole	2020-07-24
2020-03-31	$6,259,051	304,725	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.