Twin Tree Management, LP

Position in TER — Teradyne, Inc

CIK 1535588 DALLAS, TX

Back to TER Full portfolio

Position in TER

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$1,032,514

+$220,511 QoQ

Shares Held

2,134

-22.1% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

#720

of 1,417 holders

Holding Since

Jun 2020

21 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in TER Over Time

Shares Held

Position Value (USD)

Derivatives in TER

reported options exposure · as of Jun 30, 2026

CallValue

$5,902,848

CallShares

12,200

PutValue

PutShares

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 Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

Twin Tree Management, LP holds $26,006,335 across 12 Semiconductor Equipment & Materials names. TER ranks #6 (4.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ASML	Asml Holding NV	4,373	$8,699,820
2	AMAT	Applied Materials Inc /De	11,241	$8,127,243
3	LRCX	Lam Research Corp	6,671	$2,890,744
4	FORM	Formfactor Inc	9,718	$1,554,199
5	AMKR	Amkor Technology, Inc.	13,202	$1,138,408
6	TER	Teradyne, Inc This page	2,134	$1,032,514
7	ACLS	Axcelis Technologies Inc	4,209	$797,395
8	ENTG	Entegris Inc	3,989	$717,461

All Filings in TER

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40 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,902,848	12,200	-19.7%	Call	Sole	2026-08-12
2026-06-30	$1,032,514	2,134	-22.1%	Shares	Sole	2026-08-12
2026-03-31	$812,003	2,739	-98.2%	Shares	Sole	2026-05-14
2026-03-31	$25,821,666	87,100	-67.4%	Put	Sole	2026-05-14
2025-12-31	$28,796,695	148,774	+25.0%	Shares	Sole	2026-02-11
2025-12-31	$2,942,112	15,200	-78.0%	Call	Sole	2026-02-11
2025-12-31	$51,719,232	267,200	+332.4%	Put	Sole	2026-02-11
2025-09-30	$8,506,152	61,800	-53.9%	Put	Sole	2025-11-13
2025-09-30	$16,385,766	119,048	-37.8%	Shares	Sole	2025-11-13
2025-09-30	$9,524,688	69,200	-17.7%	Call	Sole	2025-11-13
2025-06-30	$17,220,579	191,510	-23.7%	Shares	Sole	2025-07-28
2025-06-30	$7,562,272	84,100	+324.7%	Call	Sole	2025-07-28
2025-06-30	$12,049,280	134,000	-78.5%	Put	Sole	2025-07-28
2025-03-31	$20,726,322	250,924	+7085.7%	Shares	Sole	2025-05-15
2025-03-31	$1,635,480	19,800	-78.9%	Call	Sole	2025-05-15
2025-03-31	$51,591,960	624,600	+136.1%	Put	Sole	2025-05-15
2024-12-31	$33,305,840	264,500	+1.7%	Put	Sole	2025-02-10
2024-12-31	$439,712	3,492	-54.6%	Shares	Sole	2025-02-10
2024-12-31	$11,798,704	93,700	+23.8%	Call	Sole	2025-02-10
2024-09-30	$10,138,501	75,700	-22.8%	Call	Sole	2024-11-13
2024-09-30	$1,030,993	7,698	+411.8%	Shares	Sole	2024-11-13
2024-09-30	$34,848,586	260,200	-6.7%	Put	Sole	2024-11-13
2024-06-30	$14,547,249	98,100	+10.7%	Call	Sole	2024-08-13
2024-06-30	$41,372,910	279,000	+119.0%	Put	Sole	2024-08-13
2023-12-31	$163,214	1,504	-93.6%	Shares	Sole	2024-02-14
2023-06-30	$2,631,061	23,633	+74.9%	Shares	Sole	2023-08-11
2023-03-31	$1,452,782	13,513	-54.5%	Shares	Sole	2023-05-10
2022-09-30	$2,229,850	29,672	-82.2%	Shares	Sole	2022-11-10
2022-06-30	$14,902,463	166,415	+125.8%	Shares	Sole	2022-08-11
2022-03-31	$8,711,895	73,686	+1728.9%	Shares	Sole	2022-05-11
2022-03-31	$15,062,502	127,400	-23.8%	Put	Sole	2022-05-11
2021-12-31	$14,488,758	88,600	—	Call	Sole	2022-02-10
2021-12-31	$27,325,863	167,100	+888.8%	Put	Sole	2022-02-10
2021-09-30	$1,844,973	16,900	-92.0%	Put	Sole	2021-11-12
2021-09-30	$439,845	4,029	-38.8%	Shares	Sole	2021-11-12
2021-06-30	$882,260	6,586	+707.1%	Shares	Sole	2021-08-12
2021-06-30	$28,171,788	210,300	—	Put	Sole	2021-08-12
2021-03-31	$99,290	816	-99.0%	Shares	Sole	2021-05-17
2020-12-31	$9,780,626	81,580	+138171.2%	Shares	Sole	2021-02-12
2020-06-30	$4,986	59	—	Shares	Sole	2020-08-12
No filing history on record for this holder in this stock.