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WELLINGTON MANAGEMENT GROUP LLP

Position in LRCX — Lam Research Corp

CIK 902219 Boston, MA

Position in LRCX

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$66,396,339
-$4,918,103 QoQ
Shares Held
310,757
-25.4% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 84.07662578799511.ToString("F0")% None 15.923374212004878.ToString("F0")%

Common Shares in LRCX Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Mar 31, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $3,755,988,472 across 14 Semiconductor Equipment & Materials names. LRCX ranks #5 (1.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 LRCX
Lam Research Corp
This page
310,757 $66,396,339

All Filings in LRCX

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6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $66,396,339 310,757
2025-12-31 $71,314,442 416,605
2025-09-30 $53,414,315 398,912
2025-06-30 $44,823,898 460,488
2025-03-31 $165,644,547 2,278,467
2024-12-31 $143,861,788 1,991,718