APPLETON PARTNERS INC/MA

Position in LRCX — Lam Research Corp

CIK 1055290 BOSTON, MA

Position in LRCX

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$257,831

-$86,115 QoQ

Shares Held

595

-81.6% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#2,717

of 3,103 holders

Holding Since

Dec 2020

12 quarters on record

Technology · as of Jun 30, 2026

APPLETON PARTNERS INC/MA holds $6,137,035 across 4 Semiconductor Equipment & Materials names. LRCX ranks #4 (4.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TER	Teradyne, Inc	10,342	$5,003,873
2	Q	Qnity Electronics, Inc.	2,925	$477,681
3	AMAT	Applied Materials Inc /De	550	$397,650
4	LRCX	Lam Research Corp This page	595	$257,831

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$257,831	595	+84.2%	Shares	Sole	2026-07-21
2024-06-30	$343,946	323	-4.4%	Shares	Sole	2024-07-02
2024-03-31	$328,390	338	-16.5%	Shares	Sole	2024-04-01
2023-12-31	$317,220	405	0.0%	Shares	Sole	2024-01-02
2023-09-30	$253,841	405	-3.3%	Shares	Sole	2023-10-03
2023-06-30	$269,358	419	0.0%	Shares	Sole	2023-07-10
2023-03-31	$222,120	419	+1.7%	Shares	Sole	2023-04-10
2021-12-31	$296,289	412	+7.3%	Shares	Sole	2022-02-03
2021-09-30	$218,553	384	-7.2%	Shares	Sole	2021-10-14
2021-06-30	$269,389	414	-8.0%	Shares	Sole	2021-07-07
2021-03-31	$267,858	450	0.0%	Shares	Sole	2021-04-19
2020-12-31	$212,521	450	—	Shares	Sole	2021-01-19
No filing history on record for this holder in this stock.