RENAISSANCE TECHNOLOGIES LLC

Position in APH — Amphenol Corp /De/

CIK 1037389 NEW YORK, NY

Position in APH

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$53,601,280

-$91,473,790 QoQ

Shares Held

608,000

-73.5% QoQ

Ownership

0.012%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

RENAISSANCE TECHNOLOGIES LLC holds $575,971,455 across 29 Electronic Components names. APH ranks #5 (9.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BELFA	Bel Fuse Inc /Nj	273,294	$88,277,062
2	CLS	Celestica Inc	221,768	$80,900,966
3	TEL	TE Connectivity plc	357,000	$71,974,770
4	RAL	Ralliant Corp	829,602	$61,083,595
5	APH	Amphenol Corp /De/ This page	608,000	$53,601,280
6	OUST	Ouster, Inc.	575,900	$36,005,268
7	SANM	Sanmina Corp	138,033	$34,933,391
8	OLED	Universal Display Corp \Pa\	254,839	$22,066,509

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$53,601,280	152,000	-73.5%	Shares	Sole	2026-08-13
2026-03-31	$145,075,070	574,100	+429.1%	Shares	Sole	2026-05-14
2024-03-31	$12,515	108,500	-20.8%	Shares	Sole	2024-05-13
2023-09-30	$11,512	137,062	+3.4%	Shares	Sole	2023-11-14
2023-03-31	$10,836	132,600	-49.5%	Shares	Sole	2023-05-12
2022-12-31	$19,994	262,600	-69.6%	Shares	Sole	2023-02-13
2022-09-30	$115,773,840	864,500	-61.1%	Shares	Sole	2022-11-14
2022-06-30	$286,117,596	2,222,100	+256.7%	Shares	Sole	2022-08-12
2022-03-31	$93,871,030	622,900	+89.4%	Shares	Sole	2022-05-13
2021-03-31	$43,395,066	328,900	+1578.1%	Shares	Sole	2021-05-13
2020-06-30	$3,755,736	19,600	-95.6%	Shares	Sole	2020-08-13
2020-03-31	$64,659,136	443,600	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.