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, Q1 2026
Institutional positions in Lam Research Corp as of Mar 31, 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
- 2,652
- +297 vs. Q4 2025
- Shares held
- 1.04B
- +116.5M (+12.6%) vs. Q4 2025
- Total value
- $221.3B
- +$63.8B (+40.5%) vs. Q4 2025
- New holders
- 402
- 901 more added
- Sold out
- 105
- 1,081 more reduced
41 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Markin Volterra Fund LP | 1,878 | $401.3K | 3.75% | −311−14.2% | Reduced |
| Legacy Wealth Management, LLC | 1,880 | $401.7K | 0.11% | +1,880 | New |
| Great Waters Wealth Management | 1,881 | $401.9K | 0.04% | 00.0% | Unchanged |
| Signature Wealth Management Group | 1,890 | $403.8K | 0.15% | 00.0% | Unchanged |
| Saxon Interests, Inc. | 1,891 | $404.0K | 0.14% | −2,886−60.4% | Reduced |
| Atlantic Union Bankshares Corp | 1,892 | $404.2K | 0.01% | −36−1.9% | Reduced |
| Index Fund Advisors, Inc. | 1,895 | $404.9K | 0.02% | +2+0.1% | Added |
| Edentree Asset Management Ltd | 1,900 | $405.6K | 0.12% | +1,900 | New |
| Central Asset Investments & Management Holdings (HK) Ltd | 1,900 | $406.0K | 0.38% | +1,900 | New |
| First Pacific Financial | 1,907 | $407.4K | 0.05% | +194+11.3% | Added |
| Sovereign Financial Group, Inc. | 1,907 | $407.5K | 0.07% | +85+4.7% | Added |
| Formidable Asset Management, LLC | 2,382 | $407.8K | 0.06% | +72+3.1% | Added |
| Center For Asset Management LLC | 1,910 | $408.1K | 0.20% | +1,910 | New |
| Knightsbridge Asset Management, LLC | 1,913 | $408.7K | 0.06% | +17+0.9% | Added |
| Traphagen Investment Advisors LLC | 1,917 | $409.6K | 0.03% | −46−2.3% | Reduced |
| Mosley Wealth Management | 3,064 | $410.3K | 0.19% | +40+1.3% | Added |
| Kraft, Davis & Associates, LLC | 1,611 | $411.2K | 0.09% | 00.0% | Unchanged |
| Nia Impact Advisors, LLC | 1,927 | $411.6K | 0.18% | −191−9.0% | Reduced |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 1,929 | $412.1K | 0.17% | −653−25.3% | Reduced |
| AMG National Trust Bank | 1,929 | $412.1K | 0.01% | +689+55.6% | Added |
| Revolve Wealth Partners, LLC | 1,930 | $412.4K | 0.05% | −51−2.6% | Reduced |
| West Bancorporation Inc | 1,942 | $414.9K | 0.21% | −304−13.5% | Reduced |
| Confluence Wealth Services, Inc. | 1,943 | $415.1K | 0.02% | −40−2.0% | Reduced |
| OneAscent Family Office, LLC | 1,957 | $418.2K | 0.29% | +34+1.8% | Added |
| MCF Advisors LLC | 1,962 | $419.6K | 0.02% | +416+26.9% | Added |
| Murphy Pohlad Asset Management LLC | 1,970 | $420.9K | 0.15% | −135−6.4% | Reduced |
| Cornerstone Advisory, LLC | 1,971 | $421.0K | 0.04% | +142+7.8% | Added |
| Csenge Advisory Group | 1,972 | $421.3K | 0.02% | +132+7.2% | Added |
| ARS Wealth Advisors Group, LLC | 1,980 | $423.0K | 0.04% | 00.0% | Unchanged |
| Main Street Research LLC | 1,988 | $424.8K | 0.02% | +464+30.4% | Added |
| Gryphon Financial Partners LLC | 1,990 | $425.2K | 0.04% | +238+13.6% | Added |
| Axim Planning & Wealth | 1,996 | $426.5K | 0.52% | −1,810−47.6% | Reduced |
| Lineweaver Wealth Advisors, LLC | 1,997 | $426.7K | 0.06% | −22−1.1% | Reduced |
| Bowen Hanes & Co Inc | 2,000 | $427.3K | 0.01% | −650−24.5% | Reduced |
| K2 Principal Fund, L.P. | 2,000 | $427.3K | 0.05% | +2,000 | New |
| Bond & Devick Financial Network, Inc. | 2,006 | $428.6K | 0.12% | 00.0% | Unchanged |
| Abacus Wealth Partners, LLC | 2,012 | $429.9K | 0.04% | +237+13.4% | Added |
| Optimist Retirement Group LLC | 2,014 | $430.3K | 0.19% | +23+1.2% | Added |
| Hamilton Point Investment Advisors, LLC | 2,020 | $432.1K | 0.07% | 00.0% | Unchanged |
| Guidance Point Advisors, LLC | 2,022 | $432.1K | 0.10% | +4+0.2% | Added |
| Cynosure Management, LLC | 2,023 | $432.2K | 0.05% | +2,023 | New |
| Gables Capital Management Inc. | 2,040 | $435.9K | 0.18% | 00.0% | Unchanged |
| Walleye Capital LLC | 2,044 | $436.7K | 0.00% | +143+7.5% | Added |
| Richard W. Paul & Associates, LLC | 2,045 | $436.9K | 0.15% | −1,084−34.6% | Reduced |
| Integras Partners LLC | 2,050 | $438.0K | 0.29% | 00.0% | Unchanged |
| Affinity Capital Advisors, LLC | 2,050 | $438.0K | 0.06% | −606−22.8% | Reduced |
| Tucker Asset Management LLC | 2,056 | $439.3K | 0.13% | +346+20.2% | Added |
| PTM Wealth Management, LLC | 2,000 | $441.3K | 0.23% | 00.0% | Unchanged |
| Shaker Investments LLC | 2,073 | $442.9K | 0.20% | +2,073 | New |
| Jupiter Wealth Management LLC | 1,500 | $443.2K | 0.18% | 00.0% | Unchanged |
| Odyssean, LLC | 2,078 | $444.0K | 0.16% | +2,078 | New |
| Ridgepath Capital Management LLC | 2,080 | $444.4K | 0.22% | 00.0% | Unchanged |
| Excalibur Management Corp | 2,082 | $444.8K | 0.16% | −25−1.2% | Reduced |
| TSG Advice Partners, LLC | 2,086 | $445.7K | 0.07% | +79+3.9% | Added |
| Blackhawk Capital Partners LLC. | 2,093 | $447.2K | 0.16% | −415−16.5% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 2,100 | $448.7K | 0.15% | −375−15.2% | Reduced |
| Investor's Fiduciary Advisor Network, LLC | 2,103 | $449.0K | 0.14% | −572−21.4% | Reduced |
| Balboa Wealth Partners | 2,104 | $449.5K | 0.08% | −630−23.0% | Reduced |
| Evexia Wealth LLC | 1,685 | $450.5K | 0.12% | +11+0.7% | Added |
| Accordant Advisory Group Inc | 2,111 | $451.0K | 0.28% | +2,111 | New |
| Warren Street Wealth Advisors, LLC | 2,117 | $452.3K | 0.12% | +153+7.8% | Added |
| City Center Advisors, LLC | 2,117 | $452.3K | 0.42% | +2,117 | New |
| Sagewood Asset Management LP | 2,121 | $453.2K | 0.14% | +2,121 | New |
| First Command Advisory Services, Inc. | 2,125 | $454.1K | 0.00% | +235+12.4% | Added |
| BCR Wealth Strategies, LLC | 2,130 | $455.0K | 0.14% | −550−20.5% | Reduced |
| Welch Group, LLC | 2,132 | $455.4K | 0.02% | +34+1.6% | Added |
| Moody National Bank Trust Division | 2,135 | $456.2K | 0.04% | 00.0% | Unchanged |
| Keystone Wealth Services, LLC | 2,141 | $457.5K | 0.10% | −208−8.9% | Reduced |
| EJMK Ventures LLC | 2,143 | $457.9K | 0.26% | +521+32.1% | Added |
| 55 North Private Wealth, LLC | 2,144 | $458.1K | 0.12% | +112+5.5% | Added |
| Family Capital Trust Co | 2,145 | $458.3K | 0.17% | +2,145 | New |
| CMT Capital Markets Trading GmbH | 2,149 | $459.0K | 0.21% | +829+62.8% | Added |
| Register Financial Advisors LLC | 2,150 | $459.4K | 0.17% | +40+1.9% | Added |
| Samalin Investment Counsel, LLC | 2,154 | $460.1K | 0.16% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 2,161 | $461.0K | 0.14% | −49−2.2% | Reduced |
| Mechanics Financial Corp | 2,161 | $461.7K | 0.19% | +2,161 | New |
| Myriad Asset Management US LP | 2,165 | $463.0K | 0.69% | +240+12.5% | Added |
| Meadow Creek Wealth Advisors LLC | 2,167 | $463.0K | 0.30% | +260+13.6% | Added |
| Nicholas Hoffman & Company, LLC. | 2,170 | $463.6K | 0.01% | −547−20.1% | Reduced |
| Ausdal Financial Partners, Inc. | 2,173 | $464.3K | 0.02% | −6,684−75.5% | Reduced |
| Flatrock Wealth Partners LLC | 2,171 | $464.4K | 0.21% | +67+3.2% | Added |
| FLC Capital Advisors | 2,189 | $467.7K | 0.08% | +287+15.1% | Added |
| Itau Unibanco Holding S.A. | 2,200 | $470.1K | 0.01% | +2,200 | New |
| Credit Capital Investments LLC | 2,200 | $470.1K | 0.43% | +2,200 | New |
| TMB Capital Partners, LLC | 2,213 | $472.8K | 0.16% | −14−0.6% | Reduced |
| Ridgewood Investments LLC | 2,217 | $473.7K | 0.19% | +2,217 | New |
| Retirement Planning Group, LLC | 2,223 | $475.6K | 0.31% | +103+4.9% | Added |
| Wayfinding Financial, LLC | 2,226 | $476.0K | 0.21% | +90+4.2% | Added |
| Fielder Capital Group LLC | 2,237 | $477.9K | 0.10% | +50+2.3% | Added |
| Voisard Asset Management Group, Inc. | 2,241 | $478.8K | 0.10% | +68+3.1% | Added |
| BCS Wealth Management | 2,250 | $480.7K | 0.10% | −2,252−50.0% | Reduced |
| Financial Consulate, Inc | 2,254 | $481.6K | 0.06% | +97+4.5% | Added |
| AdvisorShares Investments LLC | 2,263 | $483.5K | 0.09% | −500−18.1% | Reduced |
| Great Lakes Retirement, Inc. | 2,261 | $483.7K | 0.05% | +2,261 | New |
| GTS Securities LLC | 2,264 | $483.7K | 0.02% | −31,708−93.3% | Reduced |
| Essential Partners LLC | 2,265 | $483.9K | 0.16% | +10+0.4% | Added |
| Walkner Condon Financial Advisors LLC | 2,268 | $484.6K | 0.06% | −54−2.3% | Reduced |
| Cypress Wealth Services, LLC | 2,269 | $484.8K | 0.07% | +439+24.0% | Added |
| Kapstone Financial Advisors LLC | 2,273 | $485.6K | 0.24% | +1,043+84.8% | Added |
| JB Capital LLC | 2,282 | $487.5K | 0.02% | −30−1.3% | Reduced |