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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
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LRCX

LAM RESEARCH CORP

Special Industry Machinery, NEC · SIC 3559CIK 707549Held by 29 tracked managersEDGAR filings ↗10-K/10-Q ↗

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Shares held by quarter · Q1 2026–Q2 2026 (2 quarters stored)

Coatue Management
Tiger Global Management
Capital Research Global Investors
Adage Capital Management
Sands Capital Management

Stored snapshots only: quarters before the earliest stored filing are not shown, and the first stored quarter is not the start of any position.

Position history by manager

ManagerLatest sharesHistory
Coatue ManagementQ2 20269.4MPosition history →
Tiger Global ManagementQ2 20263.2MPosition history →
Capital Research Global InvestorsQ2 20261.7MPosition history →
Adage Capital ManagementQ2 20261.2MPosition history →
Sands Capital ManagementQ2 20261.1MPosition history →
Bridgewater AssociatesQ2 2026938KPosition history →
Polen Capital ManagementQ2 2026859KPosition history →
Whale Rock Capital ManagementQ2 2026743KPosition history →
Dorsal Capital ManagementQ2 2026400KPosition history →
Altimeter Capital ManagementQ2 2026394KPosition history →
Palestra Capital ManagementQ2 2026389KPosition history →
Appaloosa ManagementQ2 2026383KPosition history →
Holocene AdvisorsQ2 2026318KPosition history →
Capital World InvestorsQ2 2026260KPosition history →
Fuller & Thaler Asset ManagementQ2 2026124KPosition history →
Motley Fool Asset ManagementQ2 202694KPosition history →
Summit Street Capital ManagementQ2 202650KPosition history →
Platinum Investment ManagementQ2 202646KPosition history →
Duquesne Family OfficeQ2 202644KPosition history →
Renaissance TechnologiesQ2 202632KPosition history →
Alps AdvisorsQ2 202612KPosition history →
Suvretta Capital ManagementQ2 20264KPosition history →
Maverick CapitalQ2 20264KPosition history →
Davis AdvisorsQ2 20263KPosition history →
Infrastructure Capital AdvisorsQ2 20261KPosition history →
Causeway Capital ManagementQ2 2026816Position history →
Mairs & PowerQ2 2026765Position history →
Fairview Capital Investment ManagementQ2 2026610Position history →
Glynn Capital ManagementQ2 202677Position history →