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North Star Investment Management Corp.

Position in LRCX — Lam Research Corp

CIK 1342857 CHICAGO, IL

Position in LRCX

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$145,165
+$74,017 QoQ
Shares Held
335
+0.6% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#2,902
of 3,103 holders
Holding Since
Mar 2020
16 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

North Star Investment Management Corp. holds $2,566,356 across 9 Semiconductor Equipment & Materials names. LRCX ranks #4 (5.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 LRCX
Lam Research Corp
This page
335 $145,165

All Filings in LRCX

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16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $145,165 335
2026-03-31 $71,148 333
2025-12-31 $57,174 334
2025-09-30 $34,412 257
2025-06-30 $24,335 250
2025-03-31 $18,175 250
2024-12-31 $14,446 200
2024-09-30 $4,080 5
2024-06-30 $5,324 5
2024-03-31 $4,857 5
2023-12-31 $3,916 5
2023-09-30 $3,133 5
2023-06-30 $3,214 5
2023-03-31 $2,650 5
2022-12-31 $2,101 5
2020-03-31 $156,000 650