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Joel Isaacson & Co., LLC

Position in LRCX — Lam Research Corp

CIK 1599330 NEW YORK, NY

Position in LRCX

as of Jun 30, 2026 · filed Aug 4, 2026
Position Value
$5,236,793
+$2,657,704 QoQ
Shares Held
12,085
+0.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.29%
of 13F equity value
Holder Rank
#1,095
of 3,103 holders
Holding Since
Dec 2022
15 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

Joel Isaacson & Co., LLC holds $10,797,426 across 5 Semiconductor Equipment & Materials names. LRCX ranks #1 (48.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 LRCX
Lam Research Corp
This page
12,085 $5,236,793

All Filings in LRCX

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,236,793 12,085
2026-03-31 $2,579,089 12,071
2025-12-31 $2,066,313 12,071
2025-09-30 $1,616,306 12,071
2025-06-30 $1,174,991 12,071
2025-03-31 $874,581 12,030
2024-12-31 $868,926 12,030
2024-09-30 $981,744 1,203
2024-06-30 $1,286,338 1,208
2024-03-31 $1,173,656 1,208
2023-12-31 $946,178 1,208
2023-09-30 $757,138 1,208
2023-06-30 $779,146 1,212
2023-03-31 $638,794 1,205
2022-12-31 $506,461 1,205