Walleye Trading LLC

Position in APH — Amphenol Corp /De/

CIK 1388391 NEW YORK, NY

Back to APH Full portfolio

Position in APH

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$3,142,703

-$2,254,112 QoQ

Shares Held

24,873

-37.7% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Derivatives in APH

reported options exposure · as of Mar 31, 2026

CallValue

$6,380,675

CallShares

50,500

PutValue

$7,037,695

PutShares

55,700

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

Walleye Trading LLC holds $30,963,478 across 5 Electronic Components names. APH ranks #2 (10.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GLW	Corning Inc /Ny	201,270	$27,366,681
2	APH	Amphenol Corp /De/ This page	24,873	$3,142,703
3	OUST	Ouster, Inc.	18,313	$336,409
4	MEI	Methode Electronics Inc	11,872	$65,533
5	FN	Fabrinet	100	$52,152

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	$3,142,703	24,873	-50.7%	Shares	Sole	2026-05-11
2026-03-31	$6,380,675	50,500	-9.3%	Call	Sole	2026-05-11
2026-03-31	$7,037,695	55,700	-31.1%	Put	Sole	2026-05-11
2025-12-31	$10,919,312	80,800	+4.0%	Call	Sole	2026-02-13
2025-12-31	$10,500,378	77,700	+94.6%	Put	Sole	2026-02-13
2025-12-31	$5,396,815	39,935	+36.8%	Shares	Sole	2026-02-13
2025-09-30	$3,613,500	29,200	-7.3%	Put	Sole	2025-11-14
2025-09-30	$3,898,496	31,503	-59.2%	Shares	Sole	2025-11-14
2025-09-30	$9,565,875	77,300	-76.1%	Call	Sole	2025-11-14
2025-06-30	$31,925,875	323,300	+302.1%	Call	Sole	2025-08-13
2025-06-30	$7,939,500	80,400	-41.9%	Put	Sole	2025-08-13
2025-03-31	$9,084,215	138,500	-62.9%	Put	Sole	2025-05-14
2025-03-31	$24,491,306	373,400	+447.5%	Call	Sole	2025-05-14
2024-12-31	$4,736,490	68,200	-46.3%	Put	Sole	2025-02-13
2024-12-31	$8,827,095	127,100	+105.0%	Call	Sole	2025-02-13
2024-12-31	$4,305,066	61,988	+3.5%	Shares	Sole	2025-02-13
2024-09-30	$3,903,409	59,905	-38.0%	Shares	Sole	2024-11-14
2024-09-30	$6,294,456	96,600	+29.5%	Put	Sole	2024-11-14
2024-09-30	$4,860,936	74,600	+3008.3%	Call	Sole	2024-11-14
2024-06-30	$161,688	2,400	-98.8%	Call	Sole	2024-08-14
2024-06-30	$13,022,621	193,300	+23.2%	Put	Sole	2024-08-14
2024-06-30	$10,568,601	156,874	+386.8%	Shares	Sole	2024-08-14
2024-03-31	$1,858,461	32,223	-68.0%	Shares	Sole	2024-05-15
2024-03-31	$5,802,105	100,600	+64.1%	Put	Sole	2024-05-15
2024-03-31	$3,535,477	61,300	+11.0%	Call	Sole	2024-05-15
2023-12-31	$2,737,078	55,222	-51.9%	Shares	Sole	2024-02-14
2023-12-31	$5,695,018	114,900	+804.7%	Put	Sole	2024-02-14
2023-12-31	$629,475	12,700	-84.8%	Call	Sole	2024-02-14
2023-09-30	$3,519,181	83,800	+176.6%	Put	Sole	2023-11-21
2023-09-30	$1,272,448	30,300	+201.9%	Call	Sole	2023-11-21
2023-09-30	$421,503	10,037	-80.2%	Shares	Sole	2023-11-21
2023-06-30	$2,153,482	50,700	-12.1%	Call	Sole	2023-08-14
2023-06-30	$2,450,807	57,700	+125.8%	Put	Sole	2023-08-14
2023-03-31	$1,044,095	25,553	-49.2%	Shares	Sole	2023-05-15
2023-03-31	$2,055,258	50,300	+173.4%	Put	Sole	2023-05-15
2023-03-31	$751,824	18,400	-54.8%	Call	Sole	2023-05-15
2022-12-31	$1,549,449	40,700	+173.2%	Put	Sole	2023-02-14
2022-12-31	$567,243	14,900	+89.9%	Call	Sole	2023-02-14
2022-12-31	$298,659	7,845	-25.3%	Shares	Sole	2023-02-14
2022-09-30	$351,540	10,500	-45.6%	Call	Sole	2022-11-14
2022-09-30	$646,164	19,300	-9.8%	Put	Sole	2022-11-14
2022-06-30	$688,866	21,400	-43.5%	Put	Sole	2022-08-08
2022-06-30	$1,220,001	37,900	+247.7%	Call	Sole	2022-08-08
2022-03-31	$410,657	10,900	-27.3%	Call	Sole	2022-05-16
2022-03-31	$565,125	15,000	+25.0%	Put	Sole	2022-05-16
2021-12-31	$524,760	12,000	-5.5%	Call	Sole	2022-02-14
2021-12-31	$555,371	12,700	-43.6%	Put	Sole	2022-02-14
2021-09-30	$823,837	22,500	+257.1%	Call	Sole	2021-11-15
2021-09-30	$230,674	6,300	+70.3%	Put	Sole	2021-11-15
2021-06-30	$126,558	3,700	—	Put	Sole	2021-08-16
No filing history on record for this holder in this stock.