WELLINGTON MANAGEMENT GROUP LLP

Position in APH — Amphenol Corp /De/

CIK 902219 Boston, MA

Back to APH Full portfolio

Position in APH

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$5,846,742,633

+$2,055,820,375 QoQ

Shares Held

66,319,676

+10.5% QoQ

Ownership

1.34%

of shares outstanding

% of Portfolio

1.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 96% None 4%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $16,585,635,260 across 20 Electronic Components names. APH ranks #1 (35.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APH	Amphenol Corp /De/ This page	66,319,676	$5,846,742,633
2	GLW	Corning Inc /Ny	13,174,194	$3,365,084,369
3	FLEX	Flex Ltd.	17,978,332	$2,913,748,263
4	JBL	Jabil Inc	4,299,788	$1,657,482,275
5	TEL	TE Connectivity plc	7,709,235	$1,554,258,866
6	TTMI	Ttm Technologies Inc	2,268,404	$424,236,913
7	CLS	Celestica Inc	807,509	$294,579,281
8	LFUS	Littelfuse Inc /De	363,183	$165,368,113

All Filings in APH

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,846,742,633	16,579,919	+10.5%	Shares	Defined	2026-08-14
2026-03-31	$3,790,922,258	15,001,671	+20.8%	Shares	Defined	2026-05-15
2025-12-31	$3,356,878,137	12,420,002	+40.4%	Shares	Defined	2026-02-17
2025-09-30	$2,188,742,983	8,843,406	-14.7%	Shares	Defined	2025-11-14
2025-06-30	$2,046,865,114	10,363,874	-14.8%	Shares	Defined	2025-08-14
2025-03-31	$1,596,325,613	12,168,971	+73.5%	Shares	Defined	2025-05-13
2024-12-31	$974,260,016	7,014,111	+619.9%	Shares	Defined	2025-02-12
2024-09-30	$126,966,344	974,266	-48.1%	Shares	Defined	2024-11-14
2024-06-30	$253,091,438	1,878,369	+90.6%	Shares	Defined	2024-08-14
2024-03-31	$227,315,398	985,329	-3.0%	Shares	Defined	2024-05-15
2023-12-31	$201,495,204	1,016,318	-4.9%	Shares	Defined	2024-02-12
2023-09-30	$179,588,761	1,069,108	-7.8%	Shares	Defined	2023-11-14
2023-06-30	$197,055,795	1,159,834	-1.2%	Shares	Defined	2023-08-14
2023-03-31	$191,827,892	1,173,690	+1.5%	Shares	Defined	2023-05-12
2022-12-31	$176,100,398	1,156,425	+17.5%	Shares	Defined	2023-02-13
2022-09-30	$131,820,401	984,322	+5407.3%	Shares	Defined	2022-11-14
2022-06-30	$2,301,326	17,873	-48.4%	Shares	Defined	2022-08-15
2022-03-31	$5,220,548	34,642	-5.1%	Shares	Defined	2022-05-16
2021-12-31	$6,384,754	36,501	+10.9%	Shares	Defined	2022-02-11
2021-09-30	$4,820,437	32,913	-2.4%	Shares	Defined	2021-11-15
2021-06-30	$4,616,033	33,738	+788.5%	Shares	Defined	2021-08-16
2021-03-31	$500,976	3,797	-68.8%	Shares	Defined	2021-05-17
2020-12-31	$3,181,904	12,166	-7.8%	Shares	Defined	2021-02-12
2020-09-30	$2,857,883	13,198	-7.9%	Shares	Defined	2020-11-16
2020-06-30	$2,747,243	14,337	-44.1%	Shares	Defined	2020-08-14
2020-03-31	$3,738,888	25,651	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.