LAM RESEARCH CORP (LRCX) Institutional Ownership and Insiders Activity

LAM RESEARCH CORP (LRCX) is widely held by institutional investors, with 3078 firms reporting positions valued at approximately $445.60B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $57.51B in LRCX holdings in its latest filing.

Recent insider activity includes 20 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.