DIMENSIONAL FUND ADVISORS LP

Position in APH — Amphenol Corp /De/

CIK 354204 AUSTIN, TX

Back to APH Full portfolio

Position in APH

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$546,726,808

+$71,934,584 QoQ

Shares Held

4,327,082

+23.2% QoQ

Ownership

0.352%

of shares outstanding

% of Portfolio

0.12%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 78.45943293887197.ToString("F0")% Shared 9.695956767170117.ToString("F0")% None 11.844610293957915.ToString("F0")%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Mar 31, 2026

DIMENSIONAL FUND ADVISORS LP holds $4,771,173,999 across 30 Electronic Components names. APH ranks #3 (11.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TEL	TE Connectivity plc	2,958,535	$618,392,982
2	GLW	Corning Inc /Ny	4,244,624	$577,141,523
3	APH	Amphenol Corp /De/ This page	4,327,082	$546,726,808
4	TTMI	Ttm Technologies Inc	4,311,094	$419,986,775
5	FLEX	Flex Ltd.	5,584,305	$365,548,603
6	JBL	Jabil Inc	1,314,050	$349,051,099
7	SANM	Sanmina Corp	2,177,163	$282,247,409
8	PLXS	Plexus Corp	1,119,371	$226,717,400

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	$546,726,808	4,327,082	+23.2%	Shares	Sole	2026-05-07
2025-12-31	$474,792,224	3,513,336	-2.0%	Shares	Sole	2026-02-12
2025-09-30	$443,552,172	3,584,260	-2.5%	Shares	Sole	2025-11-12
2025-06-30	$363,007,368	3,676,024	-0.6%	Shares	Sole	2025-08-12
2025-03-31	$242,518,301	3,697,489	+2.0%	Shares	Sole	2025-05-13
2024-12-31	$251,770,763	3,625,209	+5.8%	Shares	Sole	2025-02-13
2024-09-30	$223,366,653	3,427,972	-0.1%	Shares	Sole	2024-11-07
2024-06-30	$231,201,981	3,431,824	+100.6%	Shares	Sole	2024-08-09
2024-03-31	$98,680,077	1,710,968	-6.3%	Shares	Sole	2024-05-10
2023-12-31	$90,465,589	1,825,191	-0.5%	Shares	Sole	2024-02-07
2023-09-30	$77,067,541	1,835,160	-1.2%	Shares	Sole	2023-11-09
2023-06-30	$78,877,559	1,857,035	+0.8%	Shares	Sole	2023-08-09
2023-03-31	$75,285,161	1,842,515	-6.7%	Shares	Sole	2023-05-12
2022-12-31	$75,168,753	1,974,488	-2.9%	Shares	Sole	2023-02-09
2022-09-30	$68,111,476	2,034,393	-0.1%	Shares	Sole	2022-11-10
2022-06-30	$65,556,124	2,036,537	-1.0%	Shares	Sole	2022-08-12
2022-03-31	$77,491,748	2,056,848	-5.7%	Shares	Defined	2022-05-13
2021-12-31	$95,378,497	2,181,077	-4.3%	Shares	Defined	2022-02-09
2021-09-30	$83,453,200	2,279,208	-1.5%	Shares	Defined	2021-11-12
2021-06-30	$79,167,472	2,314,500	+6.3%	Shares	Defined	2021-08-12
2021-03-31	$71,798,647	2,176,706	+112.0%	Shares	Defined	2021-05-14
2020-12-31	$33,565,389	1,026,700	+4.5%	Shares	Defined	2021-03-08
2020-09-30	$26,600,260	982,738	-5.5%	Shares	Defined	2020-11-12
2020-06-30	$24,912,204	1,040,067	-10.2%	Shares	Defined	2020-08-13
2020-03-31	$21,104,517	1,158,316	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.