SEI INVESTMENTS CO

Position in APH — Amphenol Corp /De/

CIK 350894 OAKS, PA

Back to APH Full portfolio

Position in APH

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$147,521,710

-$163,367,994 QoQ

Shares Held

1,167,564

-49.2% QoQ

Ownership

0.095%

of shares outstanding

% of Portfolio

0.18%

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")%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Mar 31, 2026

SEI INVESTMENTS CO holds $733,750,328 across 28 Electronic Components names. APH ranks #1 (20.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APH	Amphenol Corp /De/ This page	1,167,564	$147,521,710
2	FLEX	Flex Ltd.	2,230,622	$146,016,515
3	GLW	Corning Inc /Ny	647,504	$88,041,117
4	JBL	Jabil Inc	237,327	$63,041,169
5	TEL	TE Connectivity plc	248,692	$51,981,600
6	FN	Fabrinet	89,843	$46,854,920
7	LFUS	Littelfuse Inc /De	132,951	$45,116,921
8	SANM	Sanmina Corp	245,370	$31,809,765

All Filings in APH

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$147,521,710	1,167,564	-49.2%	Shares	Defined	2026-05-13
2025-12-31	$310,889,704	2,300,501	-6.4%	Shares	Defined	2026-02-13
2025-09-30	$304,150,398	2,457,781	+117.5%	Shares	Defined	2025-11-13
2025-06-30	$111,599,546	1,130,122	+3.7%	Shares	Defined	2025-08-14
2025-03-31	$71,453,679	1,089,399	+21.8%	Shares	Defined	2025-05-14
2024-12-31	$62,095,104	894,098	+4.9%	Shares	Defined	2025-02-11
2024-09-30	$55,545,120	852,442	+5.5%	Shares	Defined	2024-11-12
2024-06-30	$54,435,497	808,008	+168.4%	Shares	Defined	2024-08-13
2024-03-31	$17,364,037	301,067	+12.7%	Shares	Defined	2024-05-07
2023-12-31	$13,241,486	267,154	+1.7%	Shares	Defined	2024-02-14
2023-09-30	$11,027,550	262,592	+16.3%	Shares	Defined	2023-11-14
2023-06-30	$9,593,317	225,858	-26.0%	Shares	Defined	2023-08-11
2023-03-31	$12,477,988	305,384	+67.4%	Shares	Defined	2023-05-12
2022-12-31	$6,946,974	182,479	-39.6%	Shares	Defined	2023-02-10
2022-09-30	$10,116,617	302,169	+1.6%	Shares	Defined	2022-11-14
2022-06-30	$9,577,071	297,517	+76.7%	Shares	Defined	2022-08-15
2022-03-31	$6,342,961	168,360	+4.0%	Shares	Defined	2022-05-13
2021-12-31	$7,082,291	161,955	+8.5%	Shares	Defined	2022-02-14
2021-09-30	$5,467,058	149,312	-2.3%	Shares	Defined	2021-11-12
2021-06-30	$5,227,000	152,814	+85.1%	Shares	Defined	2021-08-06
2021-03-31	$2,723,834	82,578	-5.7%	Shares	Defined	2021-05-12
2020-12-31	$2,863,175	87,579	+20.2%	Shares	Defined	2021-02-08
2020-09-30	$1,972,190	72,862	+35.2%	Shares	Defined	2020-12-04
2020-06-30	$1,290,511	53,878	+40.5%	Shares	Defined	2020-08-17
2020-03-31	$698,644	38,345	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.