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LRCX LAM RESEARCH CORP

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COM (common), issuer CIK 707549

1,808 managers (1,846 13F filers) reported a position in LRCX shares at 2025-06-30, 1,054,205,628 shares in all. 223 filers opened a position and 136 filers sold out during the quarter.

Managers
1,808
13F filers
1,846
New
223
Added
734
Reduced
652
Sold out
136
Shares held by filers
1,054,205,628

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
West Branch Capital LLC10$974<0.01%013F-HRTimeline
DHJJ Financial Advisors, Ltd.10$974<0.01%013F-HRTimeline
LFA - Lugano Financial Advisors SA10$973<0.01%new13F-HRTimeline
DecisionPoint Financial, LLC10$969<0.01%new13F-HRTimeline
GHP Investment Advisors, Inc.5$511<0.01%013F-HRTimeline
IMA Advisory Services, Inc.2$195<0.01%new13F-HRTimeline
TrinityBridge Ltd1,370$00%new13F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.