MILLENNIUM MANAGEMENT LLC

Position in APH — Amphenol Corp /De/

CIK 1273087 NEW YORK, NY

Back to APH Full portfolio

Position in APH

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$293,244,956

+$114,535,685 QoQ

Shares Held

2,320,894

+75.5% QoQ

Ownership

0.189%

of shares outstanding

% of Portfolio

0.26%

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)

Derivatives in APH

reported options exposure · as of Mar 31, 2026

CallValue

$22,149,155

CallShares

175,300

PutValue

$13,671,070

PutShares

108,200

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Electronic Components

Technology · as of Mar 31, 2026

MILLENNIUM MANAGEMENT LLC holds $1,159,750,100 across 29 Electronic Components names. APH ranks #1 (25.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APH	Amphenol Corp /De/ This page	2,320,894	$293,244,956
2	RAL	Ralliant Corp	4,361,677	$181,402,146
3	GLW	Corning Inc /Ny	1,264,905	$171,989,132
4	TEL	TE Connectivity plc	607,984	$127,080,815
5	PLXS	Plexus Corp	305,654	$61,907,161
6	SANM	Sanmina Corp	420,155	$54,468,894
7	CLS	Celestica Inc	143,002	$40,280,803
8	LFUS	Littelfuse Inc /De	112,791	$38,275,625

All Filings in APH

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50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$13,671,070	108,200	-95.3%	Put	Sole	2026-05-15
2026-03-31	$293,244,956	2,320,894	+1224.0%	Shares	Sole	2026-05-15
2026-03-31	$22,149,155	175,300	+223.4%	Call	Sole	2026-05-15
2025-12-31	$7,324,588	54,200	-13.8%	Put	Sole	2026-02-17
2025-12-31	$8,500,306	62,900	-95.2%	Call	Sole	2026-02-17
2025-12-31	$178,709,271	1,322,401	+393.2%	Shares	Sole	2026-02-17
2025-09-30	$33,177,375	268,100	-87.0%	Call	Sole	2025-11-14
2025-09-30	$255,519,371	2,064,803	+2694.1%	Shares	Sole	2025-11-14
2025-09-30	$9,145,125	73,900	-82.6%	Put	Sole	2025-11-14
2025-06-30	$41,909,500	424,400	+37.6%	Call	Sole	2025-08-14
2025-06-30	$30,464,375	308,500	-87.2%	Put	Sole	2025-08-14
2025-06-30	$238,674,306	2,416,955	+569.9%	Shares	Sole	2025-08-14
2025-03-31	$23,664,675	360,797	+29.5%	Shares	Sole	2025-05-15
2025-03-31	$18,279,933	278,700	-2.1%	Put	Sole	2025-05-15
2025-03-31	$18,666,914	284,600	-85.1%	Call	Sole	2025-05-15
2024-12-31	$132,650,541	1,910,015	+1535.3%	Shares	Sole	2025-02-14
2024-12-31	$8,111,760	116,800	-30.4%	Put	Sole	2025-02-14
2024-12-31	$11,653,710	167,800	-0.2%	Call	Sole	2025-02-14
2024-09-30	$10,959,912	168,200	-8.8%	Put	Sole	2024-11-14
2024-09-30	$12,022,020	184,500	-93.6%	Call	Sole	2024-11-14
2024-09-30	$188,368,958	2,890,868	+8231.0%	Shares	Sole	2024-11-14
2024-06-30	$2,337,739	34,700	-99.0%	Put	Sole	2024-08-14
2024-06-30	$223,194,317	3,312,963	+5934.5%	Shares	Sole	2024-08-14
2024-06-30	$3,698,613	54,900	+695.7%	Call	Sole	2024-08-14
2024-03-31	$397,957	6,900	-98.8%	Put	Sole	2024-05-15
2024-03-31	$32,536,140	564,129	+295.6%	Shares	Sole	2024-05-15
2024-03-31	$8,224,455	142,600	+3861.1%	Call	Sole	2024-05-15
2023-12-31	$178,434	3,600	-7.7%	Call	Sole	2024-02-14
2023-12-31	$193,303	3,900	-96.5%	Put	Sole	2024-02-14
2023-12-31	$5,447,639	109,909	-27.4%	Shares	Sole	2024-02-14
2023-09-30	$6,353,843	151,300	-57.3%	Call	Sole	2023-11-14
2023-09-30	$14,874,251	354,191	+3034.4%	Shares	Sole	2023-11-14
2023-09-30	$474,543	11,300	-99.6%	Put	Sole	2023-11-14
2023-06-30	$134,549,586	3,167,736	+776.1%	Shares	Sole	2023-08-14
2023-03-31	$14,773,178	361,556	+11563.1%	Shares	Sole	2023-05-15
2023-03-31	$126,666	3,100	0.0%	Call	Sole	2023-05-15
2023-03-31	$126,666	3,100	-96.8%	Put	Sole	2023-05-15
2022-12-31	$3,742,281	98,300	+48.2%	Call	Sole	2023-02-14
2022-12-31	$2,524,497	66,312	-42.5%	Shares	Sole	2023-02-14
2022-12-31	$4,393,278	115,400	+0.5%	Put	Sole	2023-02-14
2022-09-30	$3,843,504	114,800	-87.5%	Put	Sole	2022-11-14
2022-09-30	$30,859,922	921,742	+1418.5%	Shares	Sole	2022-11-14
2022-09-30	$2,032,236	60,700	-95.0%	Call	Sole	2022-11-14
2022-06-30	$39,455,830	1,225,717	+2.3%	Shares	Sole	2022-08-15
2022-03-31	$45,127,228	1,197,803	+1306.4%	Shares	Sole	2022-05-16
2021-12-31	$3,724,265	85,165	+16.9%	Shares	Sole	2022-02-14
2021-09-30	$2,667,768	72,860	-45.0%	Shares	Sole	2021-11-15
2021-06-30	$4,532,709	132,516	+341.2%	Shares	Sole	2021-08-16
2021-03-31	$990,770	30,037	+335.3%	Shares	Sole	2021-05-17
2020-12-31	$225,578	6,900	—	Put	Sole	2021-02-16
No filing history on record for this holder in this stock.