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 |
|---|---|---|---|---|---|
| Ullmann Financial Group, Inc. | 1,351 | $288.7K | 0.03% | +1,351 | New |
| J. Derek Lewis & Associates Inc. | 1,352 | $288.8K | 0.06% | +9+0.7% | Added |
| Claudia M.P. Batlle, CRP (R) LLC | 1,357 | $289.9K | 0.10% | −164−10.8% | Reduced |
| Northwest Wealth Management, LLC | 1,358 | $290.1K | 0.04% | +22+1.6% | Added |
| Stirlingshire Investments, Inc. | 1,357 | $290.4K | 0.25% | −482−26.2% | Reduced |
| Bearing Point Capital, LLC | 1,360 | $290.6K | 0.05% | −5−0.4% | Reduced |
| Wellington Shields Capital Management, LLC | 1,360 | $290.6K | 0.04% | 00.0% | Unchanged |
| Main Street Financial Solutions, LLC | 1,365 | $291.6K | 0.02% | +177+14.9% | Added |
| Cantor Fitzgerald Investment Adviser L.P. | 1,367 | $292.1K | 0.02% | 00.0% | Unchanged |
| Carter Financial Group, INC. | 1,369 | $292.5K | 0.18% | +189+16.0% | Added |
| Blue Zone Wealth Advisors, LLC | 1,370 | $292.7K | 0.06% | −110−7.4% | Reduced |
| Exchange Bank | 1,371 | $292.9K | 0.20% | −228−14.3% | Reduced |
| Teamwork Financial Advisors, LLC | 1,373 | $293.4K | 0.03% | −84,793−98.4% | Reduced |
| Adell Harriman & Carpenter Inc | 1,375 | $293.8K | 0.02% | +150+12.2% | Added |
| Warburton Capital Management, LLC | 1,137 | $294.0K | 0.14% | +1,137 | New |
| AXA S.A. | 1,380 | $294.9K | 0.11% | 00.0% | Unchanged |
| PMG Family Office LLC | 1,379 | $295.0K | 0.33% | +8+0.6% | Added |
| MEMBERS Trust Co | 1,383 | $295.5K | 0.01% | +9+0.7% | Added |
| Wealth Management Associates, Inc. | 1,386 | $296.1K | 0.10% | −140−9.2% | Reduced |
| GSG Advisors LLC | 1,387 | $296.3K | 0.08% | +42+3.1% | Added |
| Bridgefront Capital, LLC | 1,392 | $297.4K | 0.07% | −634−31.3% | Reduced |
| RB Capital Management, LLC | 1,394 | $297.8K | 0.06% | −65−4.5% | Reduced |
| MainStreet Investment Advisors LLC | 1,394 | $297.8K | 0.04% | +1,394 | New |
| Creative Financial Designs Inc | 1,394 | $297.8K | 0.02% | −10−0.7% | Reduced |
| Stratos Wealth Advisors, LLC | 1,397 | $298.5K | 0.02% | +1+0.1% | Added |
| Builder Investment Group Inc | 1,400 | $299.1K | 0.06% | −100−6.7% | Reduced |
| Seven Springs Wealth Group, LLC | 1,400 | $299.1K | 0.07% | 00.0% | Unchanged |
| Isthmus Partners, LLC | 1,400 | $299.1K | 0.03% | +1,400 | New |
| Integrated Investment Consultants, LLC | 1,402 | $299.6K | 0.06% | −141−9.1% | Reduced |
| Invested Advisors | 1,404 | $300.0K | 0.30% | −26−1.8% | Reduced |
| StoryOne LLC | 0 | $300.8K | 0.17% | 0 | Unchanged |
| ProCore Advisors, LLC | 1,408 | $300.8K | 0.46% | +193+15.9% | Added |
| Woodley Farra Manion Portfolio Management Inc | 1,408 | $300.9K | 0.01% | +1,408 | New |
| Foguth Wealth Management, LLC. | 946 | $301.0K | 0.04% | +946 | New |
| AMG Asset Management Group, Inc. | 1,410 | $301.3K | 0.23% | +1,410 | New |
| Avaii Wealth Management, LLC | 1,411 | $301.5K | 0.11% | −9−0.6% | Reduced |
| Cornerstone Wealth Management, LLC | 1,424 | $304.3K | 0.02% | +26+1.9% | Added |
| Schulhoff & Co Inc | 1,425 | $304.5K | 0.13% | +1,425 | New |
| Wagner Wealth Management, LLC | 1,430 | $305.5K | 0.06% | +10+0.7% | Added |
| Ketron Financial | 1,433 | $306.2K | 0.11% | 00.0% | Unchanged |
| Sterling Financial Planning, Inc. | 1,435 | $306.6K | 0.09% | 00.0% | Unchanged |
| AlTi Global, Inc. | 1,441 | $308.2K | 0.01% | −47−3.2% | Reduced |
| Community Financial Services Group, LLC | 1,390 | $308.6K | 0.05% | −220−13.7% | Reduced |
| TSA Wealth Managment LLC | 1,446 | $309.0K | 0.10% | +37+2.6% | Added |
| Arjuna Capital | 1,446 | $309.0K | 0.08% | +1,446 | New |
| LightSquare Wealth Management, LLC | 1,447 | $309.2K | 0.23% | +1,447 | New |
| SBI Okasan Asset Management Co.Ltd. | 1,547 | $309.3K | 0.01% | −431−21.8% | Reduced |
| Impact Partnership Wealth, LLC | 1,448 | $309.4K | 0.04% | −22−1.5% | Reduced |
| IFC Advisors LLC | 1,451 | $310.0K | 0.04% | +111+8.3% | Added |
| Focused Alpha, LLC | 1,458 | $311.6K | 0.10% | −2,198−60.1% | Reduced |
| Valmark Advisers, Inc. | 1,459 | $311.7K | 0.00% | +97+7.1% | Added |
| Innovative Asset Advisors Group, LLC | 1,458 | $311.9K | 0.18% | +1,458 | New |
| Breakwater Capital Group | 1,461 | $312.2K | 0.04% | +50+3.5% | Added |
| Equitable Trust Co | 1,463 | $312.6K | 0.01% | 00.0% | Unchanged |
| Washington Trust Co | 1,464 | $312.8K | 0.01% | −133−8.3% | Reduced |
| Brand Asset Management Group, Inc. | 1,465 | $313.0K | 0.08% | −275−15.8% | Reduced |
| Ethos Financial Group, LLC | 1,469 | $314.2K | 0.02% | +28+1.9% | Added |
| Ducere Wealth Management LLC | 1,471 | $314.3K | 0.12% | +22+1.5% | Added |
| Symmetry Partners, LLC | 1,472 | $314.5K | 0.02% | +42+2.9% | Added |
| Oxford Asset Management LLP | 1,472 | $314.5K | 0.13% | +1,472 | New |
| Reynders McVeigh Capital Management, LLC | 1,474 | $315.0K | 0.02% | −81−5.2% | Reduced |
| Garden State Investment Advisory Services LLC | 1,470 | $315.5K | 0.08% | +175+13.5% | Added |
| Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | 1,477 | $315.6K | 0.78% | +1,477 | New |
| Graybill Bartz & Assoc Ltd | 1,479 | $316.0K | 0.10% | −81−5.2% | Reduced |
| Allegiance Financial Group Advisory Services LLC | 1,481 | $316.4K | 0.06% | +11+0.7% | Added |
| Strive Financial Group ,LLC | 1,482 | $317.0K | 0.17% | +16+1.1% | Added |
| SeaBridge Investment Advisors LLC | 1,485 | $317.3K | 0.05% | 00.0% | Unchanged |
| Rogco, LP | 1,486 | $317.5K | 0.11% | +1,486 | New |
| NorthRock Partners, LLC | 1,486 | $317.6K | 0.01% | +1,486 | New |
| Panoramic Capital Partners, LLC | 1,489 | $318.1K | 0.20% | +39+2.7% | Added |
| Whipplewood Advisors, LLC | 1,492 | $318.8K | 0.17% | +492+49.2% | Added |
| Aletheian Wealth Advisors LLC | 1,493 | $319.0K | 0.16% | +1,493 | New |
| Forbes J M & Co LLP | 1,496 | $319.6K | 0.03% | 00.0% | Unchanged |
| Pflug Koory, LLC | 1,505 | $321.6K | 0.15% | 00.0% | Unchanged |
| YANKCOM Partnership | 1,506 | $321.8K | 0.13% | −513−25.4% | Reduced |
| GenTrust, LLC | 1,513 | $323.7K | 0.01% | −305−16.8% | Reduced |
| NBT Bank N A | 1,520 | $324.8K | 0.02% | +1,199+373.5% | Added |
| Prostatis Group LLC | 1,520 | $324.8K | 0.08% | +1,520 | New |
| DMG Group, LLC | 1,522 | $325.2K | 0.22% | +1,522 | New |
| Fortis Capital Management LLC | 1,522 | $325.3K | 0.04% | −56−3.5% | Reduced |
| First Horizon Corp | 1,523 | $325.4K | 0.01% | −9−0.6% | Reduced |
| Rossby Financial, LCC | 1,468 | $325.9K | 0.07% | +1,053+253.7% | Added |
| Simplify Asset Management Inc. | 1,526 | $326.0K | 0.01% | +48+3.2% | Added |
| Latitude Advisors, LLC | 1,527 | $326.2K | 0.15% | −322−17.4% | Reduced |
| Apollon Financial, LLC | 1,529 | $326.7K | 0.05% | +116+8.2% | Added |
| Lantz Financial LLC | 1,533 | $327.5K | 0.07% | +35+2.3% | Added |
| Concentric Capital Strategies, LP | 1,535 | $328.0K | 0.03% | −100,225−98.5% | Reduced |
| Thompson David Blair | 1,536 | $328.2K | 0.19% | +1,536 | New |
| Summitry LLC | 1,537 | $328.4K | 0.01% | +132+9.4% | Added |
| Caliber Wealth Management, LLC | 1,538 | $328.7K | 0.04% | −612−28.5% | Reduced |
| Evolution Wealth Management Inc. | 1,539 | $328.8K | 0.24% | +622+67.8% | Added |
| Seldon Capital LP | 1,540 | $329.0K | 0.12% | 00.0% | Unchanged |
| Ironsides Asset Advisors, LLC | 1,540 | $329.0K | 0.08% | +340+28.3% | Added |
| WealthPLAN Partners, LLC | 1,542 | $329.5K | 0.06% | +346+28.9% | Added |
| Altfest L J & Co Inc | 1,546 | $330.3K | 0.04% | 00.0% | Unchanged |
| Selective Wealth Management, Inc. | 1,329 | $330.5K | 0.10% | +15+1.1% | Added |
| Connecticut Wealth Management, LLC | 1,549 | $331.0K | 0.01% | +1,549 | New |
| Brown, Lisle/Cummings, Inc. | 1,552 | $331.6K | 0.08% | +31+2.0% | Added |
| Cape Investment Advisory, Inc. | 1,552 | $331.7K | 0.11% | +42+2.8% | Added |
| Gilpin Wealth Management, LLC | 1,554 | $332.0K | 0.26% | 00.0% | Unchanged |