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CONGRESS ASSET MANAGEMENT CO

Position in LRCX — Lam Research Corp

CIK 897378 BOSTON, MA

Position in LRCX

as of Sep 30, 2026 · filed Oct 6, 2026
Position Value
$16,879,172
-$6,233,350 QoQ
Shares Held
51,381
-3.7% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#12
of 144 holders
Holding Since
Dec 2020
22 quarters on record
Voting authority Sole 81% Shared 18% None 1%

Common Shares in LRCX Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Sep 30, 2026

CONGRESS ASSET MANAGEMENT CO holds $337,589,392 across 9 Semiconductor Equipment & Materials names. LRCX ranks #6 (5.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 LRCX
Lam Research Corp
This page
51,381 $16,879,172

All Filings in LRCX

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22 filing rows on record
Report Date Value (USD) Shares
2026-09-30 $16,879,172 51,381
2026-06-30 $23,112,522 53,337
2026-03-31 $9,888,398 46,281
2025-12-31 $650,997 3,803
2025-09-30 $508,284 3,796
2025-06-30 $368,723 3,788
2025-03-31 $274,369 3,774
2024-12-31 $271,873 3,764
2024-09-30 $306,030 375
2024-06-30 $399,318 375
2024-03-31 $363,367 374
2023-12-31 $292,155 373
2023-09-30 $242,559 387
2023-06-30 $248,143 386
2023-03-31 $252,337 476
2022-06-30 $200,716 471
2022-03-31 $252,676 470
2021-12-31 $338,000 470
2021-09-30 $274,330 482
2021-06-30 $312,986 481
2021-03-31 $278,572 468
2020-12-31 $221,022 468