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; 3,142 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, Q2 2026
Institutional positions in Lam Research Corp as of Jun 30, 2026. 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
- 3,142
- +522 vs. Q1 2026
- Shares held
- 1.08B
- +46.1M (+4.5%) vs. Q1 2026
- Total value
- $463.5B
- +$244.3B (+111.4%) vs. Q1 2026
- New holders
- 618
- 1,077 more added
- Sold out
- 96
- 1,177 more reduced
32 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | 3,142 | $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, Q2 2026
Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citizens Financial Group Inc | 49,672 | $21.5M | 0.26% | +3,172+6.8% | Added |
| Apriem Advisors | 49,571 | $21.5M | 1.86% | −6,456−11.5% | Reduced |
| Voleon Capital Management LP | 49,552 | $21.5M | 0.39% | −20,453−29.2% | Reduced |
| Royal Fund Management, LLC | 49,479 | $21.4M | 1.79% | +49,479 | New |
| SRS Capital Advisors, Inc. | 49,337 | $21.4M | 0.14% | +37,822+328.5% | Added |
| Clark Capital Management Group, Inc. | 49,100 | $21.3M | 0.12% | +41,774+570.2% | Added |
| Morton Community Bank | 49,066 | $21.3M | 4.33% | −2,035−4.0% | Reduced |
| Stiles Financial Services Inc | 48,385 | $21.0M | 5.27% | −2,751−5.4% | Reduced |
| J. Safra Sarasin Holding AG | 96,952 | $20.8M | 0.30% | +21,331+28.2% | Added |
| Rheos Capital Works Inc. | 47,500 | $20.6M | 1.17% | 00.0% | Unchanged |
| Principal Securities, Inc. | 47,326 | $20.5M | 0.25% | +240+0.5% | Added |
| We Are One Seven, LLC | 47,300 | $20.5M | 0.34% | +14,484+44.1% | Added |
| CWA Asset Management Group, LLC | 46,999 | $20.4M | 0.63% | −2,553−5.2% | Reduced |
| Sienna Gestion | 49,012 | $20.4M | 1.19% | −2,722−5.3% | Reduced |
| Titan Investment Solutions Ltd | 46,861 | $20.3M | 2.27% | +3,694+8.6% | Added |
| Venture Visionary Partners LLC | 46,519 | $20.2M | 0.56% | +1,065+2.3% | Added |
| Johnson Financial Group, Inc. | 46,493 | $20.2M | 0.66% | −3,004−6.1% | Reduced |
| Tokio Marine Asset Management Co Ltd | 46,482 | $20.1M | 0.62% | +742+1.6% | Added |
| Platinum Investment Management Ltd | 46,439 | $20.1M | 4.95% | 00.0% | Unchanged |
| Empirical Finance, LLC | 46,390 | $20.1M | 0.84% | +1,377+3.1% | Added |
| Rodgers Brothers Inc. | 46,200 | $20.0M | 1.94% | −2,900−5.9% | Reduced |
| Avidian Wealth Solutions, LLC | 45,906 | $19.9M | 0.55% | +96+0.2% | Added |
| Scott & Selber, Inc. | 45,867 | $19.9M | 4.20% | −190.0% | Reduced |
| Independent Advisor Alliance | 45,610 | $19.8M | 0.46% | −461−1.0% | Reduced |
| Spirepoint Private Client, LLC | 45,202 | $19.6M | 1.59% | +1,889+4.4% | Added |
| TrimTabs Asset Management, LLC | 45,031 | $19.5M | 3.59% | −15,959−26.2% | Reduced |
| Trexquant Investment LP | 44,948 | $19.5M | 0.12% | +44,948 | New |
| Ritholtz Wealth Management | 44,910 | $19.5M | 0.29% | +2,304+5.4% | Added |
| Oak Associates, Ltd | 44,821 | $19.4M | 1.09% | 00.0% | Unchanged |
| Vega Investment Solutions | 46,551 | $19.4M | 2.75% | +46,551 | New |
| Tudor Investment Corp Et Al | 44,412 | $19.2M | 0.08% | −144,167−76.4% | Reduced |
| Strategic Global Advisors, LLC | 44,352 | $19.2M | 2.74% | −16,367−27.0% | Reduced |
| Calamos Wealth Management LLC | 43,862 | $19.0M | 0.58% | −1,682−3.7% | Reduced |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 43,600 | $18.9M | 0.43% | +43,600 | New |
| Mubadala Investment Co PJSC | 43,527 | $18.9M | 0.05% | −2,648−5.7% | Reduced |
| Keybank National Association | 43,521 | $18.9M | 0.06% | −2,471−5.4% | Reduced |
| Capital Investment Advisors, LLC | 43,381 | $18.8M | 0.25% | −2,971−6.4% | Reduced |
| Argent Trust Co | 43,353 | $18.8M | 0.54% | −1,371−3.1% | Reduced |
| Perigon Wealth Management, LLC | 43,232 | $18.7M | 0.30% | +345+0.8% | Added |
| EFG International AG | 43,193 | $18.7M | 0.34% | −1,880−4.2% | Reduced |
| Bleakley Financial Group, LLC | 43,112 | $18.7M | 0.24% | +745+1.8% | Added |
| Chapin Davis, Inc. | 43,099 | $18.7M | 3.28% | +3,642+9.2% | Added |
| Knollwood Investment Advisory, LLC | 43,074 | $18.7M | 1.66% | +279+0.7% | Added |
| Pincus Capital Management, LP | 42,937 | $18.6M | 11.09% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 42,909 | $18.6M | 0.68% | +1,783+4.3% | Added |
| Kinneret Advisory, LLC | 42,834 | $18.6M | 1.51% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 42,530 | $18.4M | 0.19% | +15,188+55.5% | Added |
| Cresset Asset Management, LLC | 42,480 | $18.4M | 0.07% | +15,033+54.8% | Added |
| Eurizon SLJ Capital Ltd | 42,462 | $18.4M | 6.79% | −4,547−9.7% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 42,247 | $18.3M | 0.06% | +12,146+40.4% | Added |
| Himension Fund | 42,214 | $18.3M | 1.12% | −8,644−17.0% | Reduced |
| Munich Reinsurance Co Stock Corp in Munich | 42,175 | $18.3M | 0.40% | −4,976−10.6% | Reduced |
| Ibex Wealth Advisors | 42,175 | $18.3M | 1.43% | +2,319+5.8% | Added |
| Bokf, NA | 42,094 | $18.2M | 0.25% | +9,435+28.9% | Added |
| Entropy Technologies, LP | 41,853 | $18.1M | 0.72% | +41,853 | New |
| MASTERINVEST Kapitalanlage GmbH | 41,698 | $18.1M | 1.55% | −1,333−3.1% | Reduced |
| Cypress Capital Group | 41,496 | $18.0M | 1.68% | +6,923+20.0% | Added |
| Trifecta Capital Advisors, LLC | 41,475 | $18.0M | 2.32% | +1,102+2.7% | Added |
| Jackson Square Capital, LLC | 41,406 | $17.9M | 2.50% | +3,913+10.4% | Added |
| Meeder Asset Management Inc | 41,381 | $17.9M | 0.92% | +3,998+10.7% | Added |
| CSM Advisors, LLC | 41,199 | $17.9M | 0.38% | −702−1.7% | Reduced |
| Martingale Asset Management L P | 41,095 | $17.8M | 0.42% | −1,173−2.8% | Reduced |
| Progressive Investment Management Corp | 40,962 | $17.8M | 3.91% | −568−1.4% | Reduced |
| Bailard, Inc. | 40,950 | $17.7M | 0.36% | +1,262+3.2% | Added |
| Pine Valley Investments Ltd Liability Co | 40,793 | $17.7M | 0.75% | −684−1.6% | Reduced |
| PKO Investment Management Joint-Stock Co | 40,500 | $17.5M | 1.27% | −500−1.2% | Reduced |
| Capital Advisors Inc | 40,347 | $17.5M | 0.26% | +71+0.2% | Added |
| Northwestern Mutual Investment Management Company, LLC | 40,096 | $17.4M | 0.20% | +138+0.3% | Added |
| Ninety One UK Ltd | 40,068 | $17.4M | 0.04% | +40,068 | New |
| Brown Brothers Harriman & Co | 40,030 | $17.3M | 0.08% | +11,980+42.7% | Added |
| Telemark Asset Management, LLC | 40,000 | $17.3M | 1.25% | −10,000−20.0% | Reduced |
| Artemis Wealth Advisors, LLC | 40,000 | $17.3M | 2.08% | 00.0% | Unchanged |
| GAMMA Investing LLC | 39,912 | $17.3M | 0.64% | +4,075+11.4% | Added |
| Osmosis Investment Management UK Ltd | 39,850 | $17.3M | 0.80% | +33,463+523.9% | Added |
| Apollon Wealth Management, LLC | 39,664 | $17.2M | 0.21% | −192−0.5% | Reduced |
| Glass Wealth Management Co LLC | 39,437 | $17.1M | 5.72% | +244+0.6% | Added |
| Traynor Capital Management, Inc. | 39,375 | $17.1M | 0.80% | −366−0.9% | Reduced |
| NatWest Group plc | 39,262 | $17.0M | 3.04% | −45,199−53.5% | Reduced |
| Simmons Bank | 39,171 | $17.0M | 0.97% | +34,121+675.7% | Added |
| Plato Investment Management Ltd | 39,281 | $16.9M | 0.97% | −8,814−18.3% | Reduced |
| LMCG Investments, LLC | 38,887 | $16.9M | 0.90% | −10,861−21.8% | Reduced |
| Financial Advisory Service, Inc. | 38,804 | $16.8M | 0.88% | +1,457+3.9% | Added |
| Emerald Investment Advisers, LLC | 38,724 | $16.8M | 1.12% | −14,306−27.0% | Reduced |
| Financiere des Professionnels - Fonds d,investissement inc. | 38,711 | $16.8M | 0.95% | −7,638−16.5% | Reduced |
| V-Square Quantitative Management LLC | 38,575 | $16.7M | 1.59% | −5,646−12.8% | Reduced |
| Brentview Investment Management LLC | 38,507 | $16.7M | 6.60% | −5,403−12.3% | Reduced |
| Proficio Capital Partners LLC | 38,496 | $16.7M | 0.60% | +7,555+24.4% | Added |
| Synergy Financial Management, LLC | 38,091 | $16.5M | 1.56% | +435+1.2% | Added |
| Northwest Bancshares, Inc. | 37,818 | $16.4M | 2.95% | −9,978−20.9% | Reduced |
| MUFG Securities Americas Inc. | 37,665 | $16.3M | 0.84% | +3,118+9.0% | Added |
| Blair William & Co | 37,565 | $16.3M | 0.04% | −520−1.4% | Reduced |
| Nikulski Financial, Inc. | 37,508 | $16.3M | 3.51% | −1,749−4.5% | Reduced |
| Midwest Professional Planners, LTD. | 37,324 | $16.2M | 3.17% | −1,398−3.6% | Reduced |
| Diversified Trust Co | 37,268 | $16.1M | 0.26% | +1,638+4.6% | Added |
| First National Trust Co | 36,959 | $16.0M | 0.54% | −2,492−6.3% | Reduced |
| Intrust Bank NA | 36,854 | $16.0M | 1.18% | −3,018−7.6% | Reduced |
| North Dakota State Investment Board | 36,844 | $16.0M | 0.65% | +462+1.3% | Added |
| Evolve Private Wealth, LLC | 36,784 | $15.9M | 0.97% | −3,216−8.0% | Reduced |
| Prairie Advisory, LLC | 36,491 | $15.8M | 3.80% | +36,491 | New |
| Silvercrest Asset Management Group LLC | 36,381 | $15.8M | 0.10% | −4,966−12.0% | Reduced |