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 |
|---|---|---|---|---|---|
| Phraction Management LLC | 22,554 | $3.02M | 0.87% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 22,507 | $3.01M | 0.47% | +22,507 | New |
| Bay Rivers Group | 22,464 | $3.01M | 1.27% | +60+0.3% | Added |
| Coastal Bridge Advisors, LLC | 22,461 | $3.01M | 0.23% | +333+1.5% | Added |
| Winton Group Ltd | 22,438 | $3.00M | 0.11% | −18,833−45.6% | Reduced |
| Generali Investments, Management Co LLC | 22,396 | $3.00M | 0.63% | +22,396 | New |
| Whittier Trust Co of Nevada Inc | 20,551 | $3.00M | 0.06% | −65−0.3% | Reduced |
| Trust Co of Vermont | 22,333 | $2.99M | 0.13% | −6,777−23.3% | Reduced |
| Vivid Wealth Management, LLC | 22,263 | $2.98M | 1.18% | +22,263 | New |
| Thoroughbred Financial Services, LLC | 22,198 | $2.97M | 0.18% | +11,883+115.2% | Added |
| Buckingham Strategic Partners | 19,699 | $2.96M | 0.03% | +7,652+63.5% | Added |
| HighPoint Advisor Group LLC | 22,114 | $2.96M | 0.14% | +117+0.5% | Added |
| Invera Wealth Advisors, LLC | 22,112 | $2.96M | 1.82% | −901−3.9% | Reduced |
| Signature Resources Capital Management, LLC | 22,074 | $2.96M | 1.62% | 00.0% | Unchanged |
| Gradient Capital Advisors, LLC | 21,935 | $2.94M | 0.79% | −485−2.2% | Reduced |
| Central Trust Co | 21,907 | $2.93M | 0.06% | +100.0% | Added |
| Ascent Group, LLC | 21,883 | $2.93M | 0.10% | +10,048+84.9% | Added |
| Pensionfund Sabic | 21,600 | $2.89M | 0.79% | 00.0% | Unchanged |
| LCNB Corp | 21,579 | $2.89M | 1.01% | −125−0.6% | Reduced |
| Legacy Wealth Asset Management, LLC | 21,512 | $2.88M | 0.70% | +8,270+62.5% | Added |
| Sound View Wealth Advisors Group, LLC | 21,427 | $2.87M | 0.20% | −28−0.1% | Reduced |
| Platform Technology Partners | 21,195 | $2.84M | 0.68% | +16+0.1% | Added |
| BankPlus Trust Department | 21,142 | $2.83M | 0.76% | −134−0.6% | Reduced |
| Leelyn Smith, LLC | 21,081 | $2.82M | 0.43% | +754+3.7% | Added |
| WBI Investments | 21,051 | $2.82M | 0.72% | +11,226+114.3% | Added |
| Benchmark Investment Advisors LLC | 20,972 | $2.81M | 1.63% | +20,972 | New |
| Beaumont Financial Advisors, LLC | 20,943 | $2.80M | 0.19% | −78−0.4% | Reduced |
| Sigma Planning Corp | 20,809 | $2.79M | 0.08% | +2,601+14.3% | Added |
| Compass Capital Corp | 17,444 | $2.77M | 1.21% | −2,393−12.1% | Reduced |
| Integrated Advisors Network LLC | 20,676 | $2.77M | 0.12% | −255−1.2% | Reduced |
| Spirepoint Private Client, LLC | 20,600 | $2.76M | 0.29% | −746−3.5% | Reduced |
| Albert D Mason Inc | 20,496 | $2.74M | 1.79% | +1,240+6.4% | Added |
| Cresset Asset Management, LLC | 20,383 | $2.73M | 0.01% | +1,192+6.2% | Added |
| Morse Asset Management, Inc | 20,420 | $2.73M | 0.55% | −3,450−14.5% | Reduced |
| Cloverfields Capital Group, LP | 20,392 | $2.73M | 0.85% | −2,348−10.3% | Reduced |
| Weatherly Asset Management L. P. | 20,350 | $2.73M | 0.22% | −15−0.1% | Reduced |
| Icon Wealth Advisors, LLC | 20,328 | $2.72M | 0.18% | −2,877−12.4% | Reduced |
| Change Path, LLC | 20,310 | $2.72M | 0.07% | +1,377+7.3% | Added |
| Alternative Investment Advisors, LLC. | 20,308 | $2.72M | 1.24% | −588−2.8% | Reduced |
| Donoghue Forlines LLC | 20,267 | $2.71M | 0.84% | +20,267 | New |
| Trust Co of Toledo NA | 20,205 | $2.71M | 0.27% | −535−2.6% | Reduced |
| ABN AMRO Bank N.V. | 20,282 | $2.70M | 0.03% | +7,958+64.6% | Added |
| National Wealth Management Group, LLC | 20,091 | $2.69M | 1.01% | +2,679+15.4% | Added |
| Clear Street Group Inc. | 20,077 | $2.69M | 0.01% | +20,077 | New |
| Peregrine Asset Advisers, Inc. | 20,044 | $2.68M | 0.80% | +20,044 | New |
| Cornerstone Advisors, LLC | 20,000 | $2.68M | 0.09% | 00.0% | Unchanged |
| Stokes Family Office, LLC | 19,852 | $2.66M | 0.25% | −809−3.9% | Reduced |
| Chicago Partners Investment Group LLC | 17,049 | $2.65M | 0.07% | +1,654+10.7% | Added |
| Wedbush Securities Inc | 19,805 | $2.65M | 0.09% | −1,163−5.5% | Reduced |
| Westpac Banking Corp | 19,805 | $2.65M | 0.16% | +3,852+24.1% | Added |
| Perennial Advisors, LLC | 19,725 | $2.64M | 0.46% | −4,925−20.0% | Reduced |
| SeaCrest Wealth Management, LLC | 18,491 | $2.64M | 0.28% | −14,959−44.7% | Reduced |
| STF Management LP | 19,629 | $2.63M | 0.97% | −523−2.6% | Reduced |
| Clearstead Advisors, LLC | 19,611 | $2.63M | 0.04% | +3,534+22.0% | Added |
| Paradigm Asset Management Co LLC | 19,600 | $2.62M | 0.60% | 00.0% | Unchanged |
| KG&L Capital Management,LLC | 19,552 | $2.62M | 0.72% | −6,110−23.8% | Reduced |
| Circle Wealth Management, LLC | 19,479 | $2.61M | 0.05% | −1,244−6.0% | Reduced |
| Sowell Financial Services LLC | 19,460 | $2.61M | 0.10% | −813−4.0% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 19,436 | $2.60M | 0.27% | −40,714−67.7% | Reduced |
| Trustmark National Bank Trust Department | 19,356 | $2.59M | 0.17% | 00.0% | Unchanged |
| Brighton Jones LLC | 19,287 | $2.58M | 0.06% | +2,357+13.9% | Added |
| Harbor Capital Advisors, Inc. | 19,274 | $2.58M | 0.20% | +520+2.8% | Added |
| NorthRock Partners, LLC | 19,173 | $2.57M | 0.05% | +5,703+42.3% | Added |
| Oppenheimer & Co Inc | 19,155 | $2.56M | 0.03% | −3,493−15.4% | Reduced |
| Kuhn & Co Investment Counsel | 19,131 | $2.56M | 2.03% | −60−0.3% | Reduced |
| Noesis Capital Mangement Corp | 19,123 | $2.56M | 0.40% | +2,490+15.0% | Added |
| Fiduciary Family Office, LLC | 19,080 | $2.55M | 0.73% | +3,477+22.3% | Added |
| Perpetual Ltd | 18,941 | $2.54M | 0.03% | +9,101+92.5% | Added |
| Torrey Growth & Income Advisors | 18,900 | $2.53M | 0.74% | +18,900 | New |
| Parallel Advisors, LLC | 18,878 | $2.53M | 0.05% | +2,035+12.1% | Added |
| Johnson Investment Counsel Inc | 18,827 | $2.52M | 0.02% | −385−2.0% | Reduced |
| Steel Peak Wealth Management LLC | 18,761 | $2.52M | 0.08% | −6,293−25.1% | Reduced |
| Arista Wealth Management, LLC | 18,705 | $2.50M | 0.31% | +1,044+5.9% | Added |
| Virtus Investment Advisers, Inc. | 18,581 | $2.49M | 0.71% | +18,581 | New |
| Regions Financial Corp | 18,405 | $2.46M | 0.02% | −1,739−8.6% | Reduced |
| Oak Grove Capital LLC | 18,300 | $2.45M | 0.53% | −2,600−12.4% | Reduced |
| Fortis Group Advisors, LLC | 15,571 | $2.45M | 0.42% | −260−1.6% | Reduced |
| Lindenwold Advisors | 18,196 | $2.44M | 1.15% | −3,478−16.0% | Reduced |
| Tocqueville Asset Management L.P. | 18,115 | $2.43M | 0.04% | −246−1.3% | Reduced |
| ISAM Funds (UK) Ltd | 18,094 | $2.42M | 0.50% | +18,094 | New |
| Summit Financial, LLC | 18,079 | $2.42M | 0.04% | +10,174+128.7% | Added |
| One Charles Private Wealth Services, LLC | 17,957 | $2.40M | 0.63% | +57+0.3% | Added |
| AMF Pensionsforsakring AB | 17,916 | $2.40M | 0.02% | +17,916 | New |
| Equitable Holdings, Inc. | 17,906 | $2.40M | 0.02% | +285+1.6% | Added |
| Belpointe Asset Management LLC | 17,896 | $2.40M | 0.09% | +113+0.6% | Added |
| Fayez Sarofim & Co | 17,834 | $2.39M | 0.01% | +29+0.2% | Added |
| Ronald Blue Trust, Inc. | 17,818 | $2.39M | 0.03% | −6,689−27.3% | Reduced |
| Shelton Wealth Management, LLC | 17,804 | $2.38M | 1.11% | −930−5.0% | Reduced |
| CenterBook Partners LP | 17,649 | $2.36M | 0.12% | +17,649 | New |
| Meiji Yasuda Life Insurance Co | 17,648 | $2.36M | 0.07% | −1,586−8.2% | Reduced |
| Salomon & Ludwin, LLC | 16,127 | $2.35M | 0.21% | +337+2.1% | Added |
| Strengthening Families & Communities, LLC | 17,627 | $2.35M | 0.52% | +17,091+3,188.6% | Added |
| Shell Asset Management Co | 17,520 | $2.35M | 0.24% | −52,179−74.9% | Reduced |
| Alpine Woods Capital Investors, LLC | 17,505 | $2.34M | 0.55% | +660+3.9% | Added |
| Citizens Financial Group Inc | 17,500 | $2.34M | 0.03% | +1,993+12.9% | Added |
| Triangle Securities Wealth Management | 17,452 | $2.34M | 0.53% | −135−0.8% | Reduced |
| Brookstone Capital Management | 17,438 | $2.33M | 0.03% | +1,492+9.4% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 17,408 | $2.33M | 0.01% | −333−1.9% | Reduced |
| L2 Asset Management, LLC | 17,390 | $2.33M | 0.34% | −2,739−13.6% | Reduced |
| Tradition Wealth Management, LLC | 17,282 | $2.31M | 0.17% | −469−2.6% | Reduced |