Lam Research Corp
LRCX- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- SEC CIK
- 0000707549
In the last 90 days, Lam Research Corp insiders filed 0 open-market purchases and 7 sales; 3,143 institutions reported holding it in 13F filings for Q2 2026, worth $463.5B in total; 6 superinvestors hold it, including Coatue Management and Tiger Global Management.
13F holders, Q3 2025
Institutional positions in Lam Research Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 2,111
- +260 vs. Q2 2025
- Shares held
- 1.02B
- −16.7M (−1.6%) vs. Q2 2025
- Total value
- $136.5B
- +$35.7B (+35.5%) vs. Q2 2025
- New holders
- 352
- 767 more added
- Sold out
- 92
- 731 more reduced
32 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LRCX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 3,143 | $463.5B |
| Q1 2026 | 2,652 | $221.3B |
| Q4 2025 | 2,396 | $183.9B |
| Q3 2025 | 2,111 | $136.5B |
| Q2 2025 | 1,883 | $102.7B |
| Q1 2025 | 1,802 | $75.8B |
| Q4 2024 | 1,696 | $74.9B |
| Q3 2024 | 1,469 | $80.1B |
| Q2 2024 | 1,793 | $116.5B |
| Q1 2024 | 1,732 | $107.0B |
| Q4 2023 | 1,632 | $87.0B |
| Q3 2023 | 1,451 | $69.7B |
| Q2 2023 | 1,434 | $72.7B |
| Q1 2023 | 1,366 | $60.5B |
| Q4 2022 | 1,347 | $47.5B |
| Q3 2022 | 1,273 | $41.6B |
| Q2 2022 | 1,310 | $47.9B |
| Q1 2022 | 1,391 | $60.4B |
| Q4 2021 | 1,461 | $82.9B |
| Q3 2021 | 1,301 | $65.8B |
| Q2 2021 | 1,315 | $76.3B |
| Q1 2021 | 1,262 | $70.8B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tokio Marine Asset Management Co Ltd | 43,136 | $5.78M | 0.21% | +832+2.0% | Added |
| Foundations Investment Advisors, LLC | 43,264 | $5.79M | 0.08% | −29,203−40.3% | Reduced |
| NRI Wealth Management LC | 43,543 | $5.83M | 3.12% | +19,352+80.0% | Added |
| Morningstar Investment Management LLC | 44,365 | $5.94M | 0.22% | +41,928+1,720.5% | Added |
| New Age Alpha Advisors, LLC | 44,372 | $5.94M | 0.25% | −543−1.2% | Reduced |
| Camarda Financial Advisors, LLC | 44,422 | $5.95M | 2.19% | +17,734+66.4% | Added |
| CCM Investment Advisers LLC | 44,555 | $5.97M | 0.59% | −2,460−5.2% | Reduced |
| Mission Wealth Management, LP | 44,576 | $5.97M | 0.12% | −2,828−6.0% | Reduced |
| Prime Capital Investment Advisors, LLC | 44,891 | $6.01M | 0.08% | −3,205−6.7% | Reduced |
| Perigon Wealth Management, LLC | 45,021 | $6.03M | 0.12% | +2,432+5.7% | Added |
| Entropy Technologies, LP | 45,295 | $6.07M | 0.45% | +45,295 | New |
| Pine Valley Investments Ltd Liability Co | 45,613 | $6.11M | 0.32% | −17,907−28.2% | Reduced |
| Driehaus Capital Management LLC | 45,663 | $6.11M | 0.04% | −529,872−92.1% | Reduced |
| Kinneret Advisory, LLC | 45,957 | $6.17M | 0.52% | −206−0.4% | Reduced |
| Financial Advisory Service, Inc. | 46,152 | $6.18M | 0.42% | +1,495+3.3% | Added |
| Conning Inc. | 46,275 | $6.20M | 0.21% | −12,335−21.0% | Reduced |
| Keybank National Association | 46,348 | $6.21M | 0.02% | −3,306−6.7% | Reduced |
| Allstate Corp | 46,352 | $6.21M | 0.14% | +43,737+1,672.5% | Added |
| Diversify Advisory Services, LLC | 38,840 | $6.26M | 0.21% | +2,207+6.0% | Added |
| Harbour Capital Advisors, LLC | 44,850 | $6.29M | 1.29% | −1,070−2.3% | Reduced |
| American Trust Investment Advisors, LLC | 47,132 | $6.31M | 3.25% | −2,455−5.0% | Reduced |
| Joseph Group Capital Management | 47,227 | $6.32M | 1.78% | −11,409−19.5% | Reduced |
| VestGen Advisors, LLC | 47,330 | $6.34M | 0.21% | +28,998+158.2% | Added |
| Scott & Selber, Inc. | 47,551 | $6.37M | 1.62% | −655−1.4% | Reduced |
| CWA Asset Management Group, LLC | 47,597 | $6.37M | 0.24% | +22,171+87.2% | Added |
| Umpqua Bank | 44,842 | $6.49M | 1.81% | +242+0.5% | Added |
| Elemental Capital Partners LLC | 48,500 | $6.49M | 3.67% | +48,500 | New |
| Summit Trail Advisors, LLC | 48,521 | $6.51M | 0.09% | +9,558+24.5% | Added |
| Argent Trust Co | 48,901 | $6.55M | 0.23% | −2,487−4.8% | Reduced |
| Empirical Finance, LLC | 49,076 | $6.57M | 0.31% | +2,400+5.1% | Added |
| Integrated Wealth Concepts LLC | 49,668 | $6.65M | 0.06% | +30+0.1% | Added |
| Beacon Pointe Advisors, LLC | 49,763 | $6.66M | 0.06% | −20,476−29.2% | Reduced |
| Plato Investment Management Ltd | 50,308 | $6.68M | 0.45% | +930+1.9% | Added |
| Capital Investment Advisors, LLC | 49,937 | $6.69M | 0.11% | +3,226+6.9% | Added |
| China Universal Asset Management Co., Ltd. | 49,911 | $6.69M | 0.55% | +14,869+42.4% | Added |
| Crown Advisors Management, Inc. | 50,000 | $6.70M | 4.48% | 00.0% | Unchanged |
| HRT Financial LP | 50,048 | $6.70M | 0.02% | +50,048 | New |
| V-Square Quantitative Management LLC | 50,055 | $6.70M | 1.13% | +1,740+3.6% | Added |
| Bokf, NA | 51,148 | $6.85M | 0.10% | +578+1.1% | Added |
| Nikulski Financial, Inc. | 51,341 | $6.88M | 1.73% | −827−1.6% | Reduced |
| Banque Cantonale Vaudoise | 51,441 | $6.89M | 0.26% | −1,273−2.4% | Reduced |
| Rodgers Brothers Inc. | 51,475 | $6.89M | 0.85% | 00.0% | Unchanged |
| Greenleaf Trust | 51,597 | $6.91M | 0.06% | +1,072+2.1% | Added |
| Montag A & Associates Inc | 51,644 | $6.93M | 0.32% | +843+1.7% | Added |
| PFG Advisors | 51,744 | $6.93M | 0.28% | +2,267+4.6% | Added |
| Twin Tree Management, LP | 52,132 | $6.98M | 0.33% | −81,714−61.1% | Reduced |
| Azzad Asset Management Inc | 52,279 | $7.00M | 0.69% | +785+1.5% | Added |
| Guinness Atkinson Asset Management Inc | 53,404 | $7.00M | 3.33% | −16,018−23.1% | Reduced |
| Charter Trust Co | 52,391 | $7.02M | 0.42% | −2,129−3.9% | Reduced |
| Groupe la Francaise | 52,766 | $7.02M | 0.10% | +713+1.4% | Added |
| Midwest Professional Planners, LTD. | 52,479 | $7.03M | 1.71% | +129+0.2% | Added |
| Ballentine Partners, LLC | 52,494 | $7.03M | 0.10% | −270−0.5% | Reduced |
| Wealthcare Advisory Partners LLC | 52,881 | $7.08M | 0.15% | −1,894−3.5% | Reduced |
| BLI - Banque de Luxembourg Investments | 54,000 | $7.08M | 0.21% | +10,300+23.6% | Added |
| Kingsview Wealth Management, LLC | 52,916 | $7.09M | 0.11% | −982−1.8% | Reduced |
| NJ State Employees Deferred Compensation Plan | 52,960 | $7.09M | 0.78% | −3,690−6.5% | Reduced |
| Socorro Asset Management LP | 53,225 | $7.13M | 2.57% | −18,991−26.3% | Reduced |
| APG Asset Management US Inc. | 49,925 | $7.13M | 0.05% | 00.0% | Unchanged |
| Fisher Funds Management LTD | 53,433 | $7.15M | 0.19% | 00.0% | Unchanged |
| Stiles Financial Services Inc | 53,495 | $7.16M | 2.26% | +1,373+2.6% | Added |
| Kempen Capital Management N.V. | 53,564 | $7.17M | 0.06% | −17,264−24.4% | Reduced |
| Catalytic Wealth RIA, LLC | 53,647 | $7.18M | 0.24% | +31,924+147.0% | Added |
| Metis Global Partners, LLC | 53,718 | $7.19M | 0.17% | −3,205−5.6% | Reduced |
| Ameritas Investment Partners, Inc. | 53,746 | $7.20M | 0.22% | −230−0.4% | Reduced |
| E. Ohman J:or Asset Management AB | 53,757 | $7.20M | 0.17% | 00.0% | Unchanged |
| Omers Administration Corp | 55,394 | $7.42M | 0.05% | 00.0% | Unchanged |
| Blair William & Co | 55,406 | $7.42M | 0.02% | +7,495+15.6% | Added |
| Principal Securities, Inc. | 55,475 | $7.43M | 0.12% | +4,257+8.3% | Added |
| Rockline Wealth Management, LLC | 55,763 | $7.47M | 1.55% | +4,883+9.6% | Added |
| AE Wealth Management LLC | 55,967 | $7.49M | 0.05% | +11,777+26.7% | Added |
| NorthCrest Asset Manangement, LLC | 53,531 | $7.51M | 0.18% | +840+1.6% | Added |
| Pacifica Partners Inc. | 52,933 | $7.56M | 2.70% | −494−0.9% | Reduced |
| Farmers Trust Co | 56,710 | $7.59M | 1.31% | +13,136+30.1% | Added |
| Silvant Capital Management LLC | 56,772 | $7.60M | 0.26% | −5,370−8.6% | Reduced |
| F/M Investments LLC | 57,385 | $7.68M | 0.30% | −1,701−2.9% | Reduced |
| Oak Associates, Ltd | 57,638 | $7.72M | 0.47% | 00.0% | Unchanged |
| River Wealth Advisors LLC | 57,724 | $7.73M | 0.90% | −166−0.3% | Reduced |
| New Mexico Educational Retirement Board | 57,830 | $7.74M | 0.24% | −2,300−3.8% | Reduced |
| Bailard, Inc. | 58,782 | $7.87M | 0.17% | +200.0% | Added |
| Fort Sheridan Advisors LLC | 58,847 | $7.88M | 1.03% | −1,098−1.8% | Reduced |
| Means Investment Co., Inc. | 59,071 | $7.91M | 0.68% | −2,321−3.8% | Reduced |
| Atria Investments LLC | 59,184 | $7.92M | 0.09% | −19,025−24.3% | Reduced |
| Heartland Advisors Inc | 59,909 | $8.02M | 0.42% | −9,894−14.2% | Reduced |
| Valley National Advisers Inc | 60,019 | $8.04M | 1.24% | +16,747+38.7% | Added |
| Umb Bank N A | 60,103 | $8.05M | 0.12% | −1,332−2.2% | Reduced |
| Marco Investment Management LLC | 60,270 | $8.07M | 0.62% | 00.0% | Unchanged |
| Siemens Fonds Invest GmbH | 60,915 | $8.16M | 0.45% | −1,614−2.6% | Reduced |
| Securian Asset Management, Inc | 61,121 | $8.18M | 0.22% | −5,684−8.5% | Reduced |
| Zweig-DiMenna Associates LLC | 61,249 | $8.20M | 0.64% | −1,423−2.3% | Reduced |
| EFG Asset Management (North America) Corp. | 61,272 | $8.20M | 1.06% | +3,845+6.7% | Added |
| Soltis Investment Advisors LLC | 61,444 | $8.23M | 0.57% | −1,090−1.7% | Reduced |
| Marshall & Sullivan Inc | 62,111 | $8.32M | 3.86% | −3,108−4.8% | Reduced |
| Tower Research Capital LLC (TRC) | 62,178 | $8.33M | 0.23% | +8,622+16.1% | Added |
| Caisse des Depots Et Consignations | 62,621 | $8.38M | 0.36% | −3,497−5.3% | Reduced |
| Johnson Financial Group, Inc. | 62,792 | $8.42M | 0.32% | +1,243+2.0% | Added |
| Private Advisor Group, LLC | 63,506 | $8.50M | 0.04% | −1,488−2.3% | Reduced |
| Strategic Global Advisors, LLC | 63,578 | $8.51M | 1.29% | +63,578 | New |
| Maryland State Retirement & Pension System | 63,773 | $8.54M | 0.18% | +1,624+2.6% | Added |
| Amica Mutual Insurance Co | 63,912 | $8.56M | 0.79% | −11,564−15.3% | Reduced |
| Maytus Capital Management, LLC | 64,034 | $8.57M | 1.84% | −62,664−49.5% | Reduced |