Wednesday, October 28, 2026
Data from SEC filings, checked daily
Public filings, plainly told
Fund holders13F

Funds That Own LAM RESEARCH CORP (LRCX)

6 of the 26 major funds we track reported LRCX in their latest 13F, worth $6.05B combined at quarter end.

FundManagerQuarterSharesValue% of portfolioChangeFiled
Coatue ManagementPhilippe LaffontQ2 20269,441,603$4.09B8.41%▼ −6.0%Aug 14, 2026 ↗
Tiger Global ManagementChase ColemanQ2 20263,163,495$1.37B5.72%▼ −18.9%Aug 14, 2026 ↗
Bridgewater AssociatesRay Dalio (founder)Q2 2026938,224$406.6M1.67%▼ −40.3%Aug 14, 2026 ↗
AppaloosaDavid TepperQ2 2026382,500$165.7M2.22%No changeAug 14, 2026 ↗
Renaissance TechnologiesJim Simons (founder)Q2 202631,600$13.7M0.02%▲ +827.8%Aug 13, 2026 ↗
Duquesne Family OfficeStanley DruckenmillerQ2 202643,600$19K0.43%▲ NewAug 14, 2026 ↗
Third PointDan LoebQ2 20260$00.00%▼ Sold outAug 14, 2026 ↗
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

A 13F lists long positions in U.S.-listed stocks and some options at quarter end. It does not show short positions, cash, most foreign holdings, or trades made since. What a 13F can't tell you →