TRAPHAGEN INVESTMENT ADVISORS LLC

Position in LRCX — Lam Research Corp

CIK 2023380 ORADELL, NJ

Position in LRCX

as of Jun 30, 2026 · filed Jul 16, 2026 Compact

Position Value

$836,760

+$427,174 QoQ

Shares Held

1,931

+0.7% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.35%

of 13F equity value

Holder Rank

#1,984

of 3,114 holders

Holding Since

Jun 2024

5 quarters on record

Technology · as of Jun 30, 2026

TRAPHAGEN INVESTMENT ADVISORS LLC holds $2,553,408 across 3 Semiconductor Equipment & Materials names. LRCX ranks #2 (32.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	KLAC	Kla Corp	4,971	$1,499,800
2	LRCX	Lam Research Corp This page	1,931	$836,760
3	ASML	Asml Holding NV	109	$216,848

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$836,760	1,931	+0.7%	Shares	Sole	2026-07-16
2026-03-31	$409,586	1,917	-2.3%	Shares	Sole	2026-04-22
2025-12-31	$336,026	1,963	+2.4%	Shares	Sole	2026-01-27
2025-09-30	$256,686	1,917	+863.3%	Shares	Sole	2025-10-07
2024-06-30	$211,905	199	—	Shares	Sole	2024-07-23
No filing history on record for this holder in this stock.