Driehaus Capital Management LLC

Position in TER — Teradyne, Inc

CIK 938206 Chicago, IL

Position in TER

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

Position Value

$54,775,431

+$11,988,219 QoQ

Shares Held

184,765

-16.4% QoQ

Ownership

0.118%

of shares outstanding

% of Portfolio

0.40%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

9 quarters on record

Voting authority Sole 98.92728601196113.ToString("F0")% Shared 0.ToString("F0")% None 1.0727139880388603.ToString("F0")%

Technology · as of Mar 31, 2026

Driehaus Capital Management LLC holds $329,793,926 across 11 Semiconductor Equipment & Materials names. TER ranks #3 (16.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UCTT	Ultra Clean Holdings, Inc.	1,062,376	$66,058,539
2	ONTO	Onto Innovation Inc.	320,534	$65,731,907
3	TER	Teradyne, Inc This page	184,765	$54,775,431
4	CAMT	Camtek Ltd	332,148	$50,356,958
5	AXTI	Axt Inc	384,561	$21,912,285
6	NVMI	Nova Ltd.	45,513	$19,765,385
7	Q	Qnity Electronics, Inc.	160,495	$18,517,913
8	COHU	Cohu Inc	538,531	$16,489,819

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$54,775,431	184,765	-16.4%	Shares	Sole	2026-05-15
2025-12-31	$42,787,212	221,054	-20.9%	Shares	Sole	2026-02-17
2024-06-30	$41,466,925	279,634	+2489.2%	Shares	Sole	2024-08-15
2021-06-30	$1,446,768	10,800	-57.1%	Shares	Sole	2021-08-16
2021-03-31	$3,066,336	25,200	-44.2%	Shares	Sole	2021-05-17
2020-12-31	$5,416,630	45,180	-21.4%	Shares	Sole	2021-02-16
2020-09-30	$4,568,314	57,492	-0.9%	Shares	Sole	2020-11-16
2020-06-30	$4,904,368	58,033	+541.2%	Shares	Sole	2020-08-14
2020-03-31	$490,238	9,050	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.