Zweig-DiMenna Associates LLC

Position in TER — Teradyne, Inc

CIK 1533950 NEW YORK, NY

Position in TER

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

Position Value

$18,402,370

+$7,126,811 QoQ

Shares Held

38,034

0.0% QoQ

Ownership

0.024%

of shares outstanding

% of Portfolio

1.67%

of 13F equity value

Holder Rank

#250

of 1,417 holders

Holding Since

Mar 2021

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Zweig-DiMenna Associates LLC holds $108,426,020 across 4 Semiconductor Equipment & Materials names. TER ranks #3 (17.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	54,128	$39,134,544
2	LRCX	Lam Research Corp	88,966	$38,551,636
3	TER	Teradyne, Inc This page	38,034	$18,402,370
4	ONTO	Onto Innovation Inc.	32,600	$12,337,470

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$18,402,370	38,034	0.0%	Shares	Sole	2026-08-13
2026-03-31	$11,275,559	38,034	-52.8%	Shares	Sole	2026-05-05
2025-12-31	$15,606,549	80,629	+10.0%	Shares	Sole	2026-02-10
2025-09-30	$10,093,003	73,329	0.0%	Shares	Sole	2025-11-07
2025-06-30	$6,593,743	73,329	+42.9%	Shares	Sole	2025-08-05
2025-03-31	$4,239,775	51,329	-73.0%	Shares	Sole	2025-05-07
2024-12-31	$23,944,695	190,158	+28.8%	Shares	Sole	2025-01-21
2024-09-30	$19,775,835	147,658	+21.2%	Shares	Sole	2024-10-23
2024-06-30	$18,061,722	121,800	+99.7%	Shares	Sole	2024-07-24
2024-03-31	$6,882,630	61,000	+64.1%	Shares	Sole	2024-04-29
2023-12-31	$4,033,579	37,169	0.0%	Shares	Sole	2024-01-25
2023-09-30	$3,733,997	37,169	-0.9%	Shares	Sole	2023-10-25
2023-06-30	$4,174,875	37,500	-69.7%	Shares	Sole	2023-07-26
2021-03-31	$15,076,152	123,900	—	Shares	Sole	2021-04-26
No filing history on record for this holder in this stock.