Advisor OS, LLC

Position in LRCX — Lam Research Corp

CIK 1767580 CHICAGO, IL

Position in LRCX

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$1,960,814

+$1,192,068 QoQ

Shares Held

4,525

+25.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.31%

of 13F equity value

Holder Rank

#1,500

of 3,103 holders

Holding Since

Jun 2020

14 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

Advisor OS, LLC holds $9,217,217 across 8 Semiconductor Equipment & Materials names. LRCX ranks #2 (21.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	2,922	$2,112,606
2	LRCX	Lam Research Corp This page	4,525	$1,960,814
3	ASML	Asml Holding NV	974	$1,937,711
4	TER	Teradyne, Inc	2,545	$1,231,370
5	KLAC	Kla Corp	3,885	$1,172,140
6	Q	Qnity Electronics, Inc.	2,099	$342,785
7	ENTG	Entegris Inc	1,349	$242,629
8	UCTT	Ultra Clean Holdings, Inc.	1,523	$217,162

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,960,814	4,525	+25.8%	Shares	Sole	2026-08-05
2026-03-31	$768,746	3,598	-6.8%	Shares	Sole	2026-05-08
2025-12-31	$660,752	3,860	-3.6%	Shares	Sole	2026-02-04
2025-09-30	$536,268	4,005	+34.7%	Shares	Sole	2025-11-12
2025-06-30	$289,388	2,973	-56.3%	Shares	Sole	2025-08-14
2025-03-31	$494,285	6,799	+2744.8%	Shares	Sole	2025-05-06
2024-06-30	$254,498	239	+0.4%	Shares	Sole	2024-08-05
2024-03-31	$231,231	238	-54.4%	Shares	Sole	2024-05-09
2021-12-31	$375,395	522	+15.2%	Shares	Sole	2022-02-04
2021-09-30	$257,824	453	-9.9%	Shares	Sole	2021-11-15
2021-06-30	$327,302	503	+5.0%	Shares	Sole	2021-08-10
2021-03-31	$285,119	479	-19.2%	Shares	Other	2021-05-13
2020-12-31	$280,056	593	-47.6%	Shares	Sole	2021-02-10
2020-06-30	$366,156	1,132	—	Shares	Sole	2020-08-28
No filing history on record for this holder in this stock.