RHUMBLINE ADVISERS

Position in TER — Teradyne, Inc

CIK 1115418 BOSTON, MA

Position in TER

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$79,939,253

+$26,569,922 QoQ

Shares Held

269,646

-2.2% QoQ

Ownership

0.172%

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 58.50670879597695.ToString("F0")% Shared 0.ToString("F0")% None 41.49329120402305.ToString("F0")%

Technology · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $1,652,065,042 across 25 Semiconductor Equipment & Materials names. TER ranks #4 (4.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LRCX	Lam Research Corp	2,297,150	$490,809,069
2	AMAT	Applied Materials Inc /De	1,389,985	$475,082,973
3	KLAC	Kla Corp	250,998	$369,571,965
4	TER	Teradyne, Inc This page	269,646	$79,939,253
5	ENTG	Entegris Inc	430,837	$50,511,329
6	Q	Qnity Electronics, Inc.	382,673	$44,152,810
7	ONTO	Onto Innovation Inc.	134,070	$27,493,734
8	FORM	Formfactor Inc	204,980	$19,881,010

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$79,939,253	269,646	-2.2%	Shares	Sole	2026-05-12
2025-12-31	$53,369,331	275,725	-7.1%	Shares	Sole	2026-02-13
2025-09-30	$40,859,535	296,858	-2.6%	Shares	Sole	2025-11-06
2025-06-30	$27,396,106	304,672	-9.0%	Shares	Sole	2025-08-12
2025-03-31	$27,666,787	334,949	+8.8%	Shares	Sole	2025-05-29
2024-12-31	$38,760,316	307,817	-1.0%	Shares	Sole	2025-05-29
2024-09-30	$41,632,274	310,851	+0.3%	Shares	Sole	2024-11-12
2024-06-30	$45,959,964	309,933	+2.9%	Shares	Sole	2024-08-01
2024-03-31	$33,971,307	301,084	-0.2%	Shares	Sole	2024-05-09
2023-12-31	$32,744,173	301,734	-0.7%	Shares	Sole	2024-02-08
2023-09-30	$30,520,752	303,810	+0.0%	Shares	Sole	2023-11-09
2023-06-30	$33,817,489	303,759	-0.1%	Shares	Sole	2023-08-08
2023-03-31	$32,704,004	304,195	+5.5%	Shares	Sole	2023-05-11
2022-12-31	$25,192,788	288,412	+3.0%	Shares	Sole	2023-02-14
2022-09-30	$21,051,619	280,128	+0.5%	Shares	Sole	2022-11-10
2022-06-30	$24,960,092	278,728	+8.5%	Shares	Sole	2022-08-11
2022-03-31	$30,370,804	256,879	-3.3%	Shares	Sole	2022-05-12
2021-12-31	$43,428,662	265,570	+1.2%	Shares	Sole	2022-02-10
2021-09-30	$28,649,592	262,431	+1.7%	Shares	Sole	2021-11-12
2021-06-30	$34,553,508	257,939	-5.2%	Shares	Sole	2021-08-05
2021-03-31	$33,116,185	272,158	-6.1%	Shares	Sole	2021-05-06
2020-12-31	$34,752,034	289,866	-1.3%	Shares	Sole	2021-02-10
2020-09-30	$23,325,641	293,552	-39.3%	Shares	Sole	2020-11-12
2020-06-30	$40,846,133	483,329	+7.6%	Shares	Sole	2020-08-13
2020-03-31	$24,322,167	448,997	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.