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Mattson Financial Services, LLC

Position in LRCX — Lam Research Corp

CIK 2034595 KENTWOOD, MI

Position in LRCX

as of Jun 30, 2026 · filed Aug 4, 2026
Position Value
$6,531,583
+$3,429,454 QoQ
Shares Held
15,073
+3.8% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
2.11%
of 13F equity value
Holder Rank
#1,015
of 3,103 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in LRCX Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

Mattson Financial Services, LLC holds $10,099,084 across 3 Semiconductor Equipment & Materials names. LRCX ranks #1 (64.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 LRCX
Lam Research Corp
This page
15,073 $6,531,583

All Filings in LRCX

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9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $6,531,583 15,073
2026-03-31 $3,102,129 14,519
2025-12-31 $2,906,807 16,981
2025-09-30 $3,413,646 25,494
2025-06-30 $2,414,908 24,809
2025-03-31 $1,713,464 23,569
2024-12-31 $142,002 1,966
2024-09-30 $1,799,455 2,205
2024-06-30 $2,365,030 2,221