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Chicago Partners Investment Group LLC

Position in LRCX — Lam Research Corp

CIK 1563525 CHICAGO, IL

Position in LRCX

as of Jun 30, 2026 · filed Jul 30, 2026
Position Value
$8,059,504
+$4,404,423 QoQ
Shares Held
18,599
+8.7% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.35%
of 13F equity value
Holder Rank
#924
of 3,103 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority Sole 7% Shared 0% None 93%

Common Shares in LRCX Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

Chicago Partners Investment Group LLC holds $26,796,607 across 10 Semiconductor Equipment & Materials names. LRCX ranks #1 (30.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 LRCX
Lam Research Corp
This page
18,599 $8,059,504

All Filings in LRCX

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,059,504 18,599
2026-03-31 $3,655,081 17,107
2025-12-31 $2,899,104 16,936
2025-09-30 $2,282,861 17,049
2025-06-30 $1,498,549 15,395
2025-03-31 $1,056,476 14,532
2024-12-31 $800,019 11,076
2024-09-30 $807,427 11,082
2024-06-30 $1,127,676 1,059
2024-03-31 $1,009,461 1,039
2023-12-31 $811,457 1,036
2023-09-30 $651,214 1,039
2023-06-30 $623,574 970
2023-03-31 $521,107 983
2022-12-31 $408,531 972
2022-09-30 $349,530 955
2022-06-30 $394,614 926
2022-03-31 $492,450 916
2021-12-31 $657,303 914
2021-09-30 $510,527 897
2021-06-30 $590,835 908
2021-03-31 $538,096 904
2020-12-31 $406,152 860
2020-09-30 $275,020 829
2020-06-30 $261,032 807