LAM RESEARCH CORP — institutional ownership

17 funds reported holding LAM RESEARCH CORP in their latest 13F filings, worth $2.71B in total (CUSIP 512807906).

Largest holders

1. IMC-Chicago, LLC — $863M
2. Optiver Holding B.V. — $747M
3. GROUP ONE TRADING LLC — $236M
4. JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $233M
5. SG Americas Securities, LLC — $230M
6. SIMPLEX TRADING, LLC — $190M
7. NATIONAL BANK OF CANADA /FI/ — $128M
8. CIBC Bancorp USA Inc. — $19.5M
9. DV Trading LLC — $14.0M
10. HRT FINANCIAL LP — $13.3M