JOHNSON INVESTMENT COUNSEL INC

Position in APH — Amphenol Corp /De/

CIK 821197 Cincinnati, OH

Position in APH

as of Mar 31, 2026 · filed May 4, 2026 Compact

Position Value

$127,434,083

-$14,715,493 QoQ

Shares Held

1,008,580

-4.1% QoQ

Ownership

0.082%

of shares outstanding

% of Portfolio

1.56%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 85.18709472724028.ToString("F0")% Shared 0.ToString("F0")% None 14.812905272759721.ToString("F0")%

Technology · as of Mar 31, 2026

JOHNSON INVESTMENT COUNSEL INC holds $140,175,788 across 9 Electronic Components names. APH ranks #1 (90.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APH	Amphenol Corp /De/ This page	1,008,580	$127,434,083
2	LFUS	Littelfuse Inc /De	9,596	$3,256,402
3	GLW	Corning Inc /Ny	17,610	$2,394,431
4	FN	Fabrinet	3,866	$2,016,196
5	LYTS	Lsi Industries Inc	91,083	$1,694,143
6	KN	Knowles Corp	51,089	$1,311,965
7	FLEX	Flex Ltd.	11,823	$773,933
8	JBL	Jabil Inc	2,584	$686,387

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$127,434,083	1,008,580	-4.1%	Shares	Sole	2026-05-04
2025-12-31	$142,149,576	1,051,869	-4.4%	Shares	Sole	2026-02-13
2025-09-30	$136,132,920	1,100,064	-2.6%	Shares	Sole	2025-11-06
2025-06-30	$111,539,112	1,129,510	-3.3%	Shares	Sole	2025-07-25
2025-03-31	$76,576,062	1,167,496	-2.8%	Shares	Sole	2025-04-21
2024-12-31	$83,416,325	1,201,099	-3.3%	Shares	Sole	2025-02-07
2024-09-30	$80,918,620	1,241,845	-6.5%	Shares	Sole	2024-11-04
2024-06-30	$89,469,381	1,328,030	+53.3%	Shares	Sole	2024-08-08
2024-03-31	$49,978,098	866,547	-2.3%	Shares	Sole	2024-05-09
2023-12-31	$43,962,668	886,970	-3.1%	Shares	Sole	2024-02-07
2023-09-30	$38,458,769	915,794	-0.8%	Shares	Sole	2023-11-13
2023-06-30	$39,225,025	923,485	-1.6%	Shares	Sole	2023-08-10
2023-03-31	$38,332,849	938,151	-4.7%	Shares	Sole	2023-05-15
2022-12-31	$37,467,999	984,187	-0.5%	Shares	Sole	2023-02-14
2022-09-30	$33,116,507	989,143	-2.3%	Shares	Sole	2022-11-14
2022-06-30	$32,583,619	1,012,228	-2.8%	Shares	Sole	2022-08-15
2022-03-31	$39,249,061	1,041,780	-14.2%	Shares	Sole	2022-05-11
2021-12-31	$53,074,838	1,213,694	+0.7%	Shares	Sole	2022-02-15
2021-09-30	$44,150,989	1,205,817	+9.3%	Shares	Sole	2021-11-12
2021-06-30	$37,722,505	1,102,836	+64.0%	Shares	Sole	2021-08-13
2021-03-31	$22,186,304	672,618	+115.5%	Shares	Sole	2021-05-14
2020-12-31	$10,204,702	312,142	+0.6%	Shares	Sole	2021-02-12
2020-09-30	$8,402,158	310,415	+4.6%	Shares	Sole	2020-11-16
2020-06-30	$7,110,203	296,846	-0.7%	Shares	Sole	2020-08-13
2020-03-31	$5,447,379	298,978	—	Shares	Sole	2020-05-20
No filing history on record for this holder in this stock.