GW&K Investment Management, LLC

Position in LRCX — Lam Research Corp

CIK 1082917 BOSTON, MA

Position in LRCX

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

Position Value

$761,794

+$399,854 QoQ

Shares Held

1,758

+3.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#2,029

of 3,114 holders

Holding Since

Mar 2022

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

GW&K Investment Management, LLC holds $127,626,262 across 8 Semiconductor Equipment & Materials names. LRCX ranks #2 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ENTG	Entegris Inc	696,739	$125,315,476
2	LRCX	Lam Research Corp This page	1,758	$761,794
3	AMAT	Applied Materials Inc /De	974	$704,202
4	KLAC	Kla Corp	1,365	$411,834
5	TER	Teradyne, Inc	550	$266,112
6	ASML	Asml Holding NV	73	$145,229
7	Q	Qnity Electronics, Inc.	108	$17,637
8	ACLS	Axcelis Technologies Inc	21	$3,978

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$761,794	1,758	+3.8%	Shares	Sole	2026-08-12
2026-03-31	$361,940	1,694	+1.1%	Shares	Sole	2026-05-13
2025-12-31	$286,897	1,676	+0.5%	Shares	Sole	2026-02-11
2025-09-30	$223,345	1,668	+2.9%	Shares	Sole	2025-11-12
2025-06-30	$157,788	1,621	+5.7%	Shares	Sole	2025-08-11
2025-03-31	$111,521	1,534	+10.1%	Shares	Sole	2025-05-05
2024-12-31	$100,616	1,393	+1014.4%	Shares	Sole	2025-02-05
2024-09-30	$102,010	125	+7.8%	Shares	Sole	2024-11-07
2024-06-30	$123,522	116	+4.5%	Shares	Sole	2024-08-12
2024-03-31	$107,844	111	+131.2%	Shares	Sole	2024-05-08
2023-12-31	$37,596	48	+2.1%	Shares	Sole	2024-02-09
2023-09-30	$29,458	47	+2.2%	Shares	Sole	2023-11-09
2023-06-30	$29,571	46	+4500.0%	Shares	Sole	2023-08-09
2023-03-31	$1	1	-96.9%	Shares	Sole	2023-05-09
2022-06-30	$13,636	32	+166.7%	Shares	Sole	2022-08-09
2022-03-31	$6,451	12	—	Shares	Sole	2022-05-09
No filing history on record for this holder in this stock.