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
- 2,110
- +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
- 730 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 |
|---|---|---|---|---|---|
| GW&K Investment Management, LLC | 1,668 | $223.0K | 0.00% | +47+2.9% | Added |
| Wealthstream Advisors, Inc. | 1,656 | $221.7K | 0.03% | +1,656 | New |
| Arrien Investments, Inc. | 1,653 | $221.3K | 0.13% | +1,653 | New |
| HBW Advisory Services LLC | 1,646 | $220.4K | 0.02% | +1,646 | New |
| Wolff Wiese Magana LLC | 1,645 | $220.2K | 0.12% | −1,274−43.6% | Reduced |
| Optivise Advisory Services LLC | 1,642 | $219.9K | 0.13% | +1,642 | New |
| Collective Family Office LLC | 1,638 | $219.3K | 0.05% | +1,638 | New |
| Globeflex Capital L P | 1,637 | $219.2K | 0.03% | +1,637 | New |
| Motive Wealth Advisors | 1,634 | $218.8K | 0.09% | +1,634 | New |
| GenTrust, LLC | 1,624 | $217.9K | 0.01% | +1,624 | New |
| Roberts Wealth Advisors, LLC | 1,620 | $216.9K | 0.06% | +1,620 | New |
| Signal Advisors Wealth, LLC | 1,616 | $216.4K | 0.02% | +1,616 | New |
| Peterson Wealth Services | 955 | $215.8K | 0.05% | +955 | New |
| Connable Office Inc | 1,610 | $215.6K | 0.02% | +1,610 | New |
| Community Financial Services Group, LLC | 1,610 | $215.6K | 0.04% | +1,610 | New |
| Copley Financial Group, Inc. | 1,610 | $215.6K | 0.15% | +1,610 | New |
| Smith Thornton Advisors LLC | 1,600 | $214.2K | 0.11% | +1,600 | New |
| Csenge Advisory Group | 1,597 | $213.9K | 0.01% | +1,597 | New |
| Bogart Wealth, LLC | 1,595 | $213.6K | 0.01% | +33+2.1% | Added |
| Lantz Financial LLC | 1,593 | $213.3K | 0.05% | −1,003−38.6% | Reduced |
| Catalyst Private Wealth, LLC | 1,591 | $213.0K | 0.09% | +1,591 | New |
| Graybill Bartz & Assoc Ltd | 1,590 | $212.9K | 0.07% | +1,590 | New |
| Rockbridge Investment Management, LCC | 1,590 | $212.9K | 0.02% | +1,590 | New |
| LifeWealth Investments, LLC | 1,575 | $210.9K | 0.03% | +1,575 | New |
| MBL Wealth, LLC | 1,575 | $210.9K | 0.02% | +1,575 | New |
| Edmond de Rothschild Holding S.A. | 1,568 | $210.0K | 0.00% | +1,568 | New |
| KFA Private Wealth Group, LLC | 1,566 | $209.8K | 0.06% | +1,566 | New |
| FSA Investment Group, LLC | 1,469 | $209.8K | 0.13% | +1,469 | New |
| Breakwater Capital Group | 1,561 | $209.0K | 0.03% | +1,561 | New |
| RB Capital Management, LLC | 1,559 | $208.8K | 0.04% | +1,559 | New |
| Syverson Strege & Co | 1,555 | $208.2K | 0.05% | +1,555 | New |
| Altfest L J & Co Inc | 1,554 | $208.1K | 0.02% | +1,554 | New |
| LifePlan Financial, LLC | 1,554 | $208.1K | 0.16% | +1,554 | New |
| Reynders McVeigh Capital Management, LLC | 1,553 | $208.0K | 0.01% | +1,553 | New |
| Central Asset Investments & Management Holdings (HK) Ltd | 1,550 | $207.5K | 0.14% | +1,550 | New |
| Oldfather Financial Services, LLC | 1,547 | $207.1K | 0.06% | +1,547 | New |
| Seldon Capital LP | 1,540 | $206.2K | 0.07% | +1,540 | New |
| Symmetry Partners, LLC | 1,537 | $205.9K | 0.02% | +1,537 | New |
| First Horizon Corp | 1,532 | $205.1K | 0.01% | +1,532 | New |
| Paradice Investment Management LLC | 1,524 | $204.1K | 0.05% | +1,524 | New |
| Baker Tilly Wealth Management, LLC | 1,523 | $203.9K | 0.05% | +1,523 | New |
| Catalyst Capital Advisors LLC | 1,522 | $203.8K | 0.00% | −1,065−41.2% | Reduced |
| Brown, Lisle/Cummings, Inc. | 1,521 | $203.7K | 0.05% | 00.0% | Unchanged |
| IMPACTfolio, LLC | 1,520 | $203.5K | 0.09% | +1,520 | New |
| Wealth Effects LLC | 1,520 | $203.5K | 0.07% | +1,520 | New |
| Avaii Wealth Management, LLC | 1,515 | $202.9K | 0.08% | +1,515 | New |
| Centennial Wealth Advisory LLC | 1,510 | $202.2K | 0.06% | +1,510 | New |
| Lighthouse Investment Partners, LLC | 1,510 | $202.2K | 0.01% | −3,656−70.8% | Reduced |
| Moloney Securities Asset Management, LLC | 1,507 | $201.8K | 0.02% | +1,507 | New |
| Colonial Trust Co | 1,505 | $201.6K | 0.03% | −7−0.5% | Reduced |
| Sentinus, LLC | 1,505 | $201.6K | 0.04% | +1,505 | New |
| Pflug Koory, LLC | 1,505 | $201.5K | 0.10% | +1,005+201.0% | Added |
| Argent Advisors, Inc. | 1,503 | $201.3K | 0.06% | +1,503 | New |
| Jupiter Wealth Management LLC | 1,500 | $200.8K | 0.09% | 00.0% | Unchanged |
| Builder Investment Group Inc | 1,500 | $200.8K | 0.05% | +1,500 | New |
| Exchange Bank | 1,497 | $200.4K | 0.14% | +1,497 | New |
| Forbes J M & Co LLP | 1,496 | $200.3K | 0.02% | +1,496 | New |
| Topsail Wealth Management, LLC | 1,493 | $200.2K | 0.03% | +1,493 | New |
| MCF Advisors LLC | 1,486 | $199.4K | 0.01% | +37+2.6% | Added |
| 1620 Investment Advisors, Inc. | 1,452 | $194.4K | 0.13% | −25−1.7% | Reduced |
| NBT Bank N A | 284 | $194.2K | 0.01% | −1,166−80.4% | Reduced |
| Creative Financial Designs Inc | 1,435 | $192.1K | 0.01% | −54−3.6% | Reduced |
| Bay Harbor Wealth Management, LLC | 1,376 | $184.2K | 0.05% | −256−15.7% | Reduced |
| Arlington Trust Co LLC | 1,370 | $183.4K | 0.03% | 00.0% | Unchanged |
| City State Bank | 1,340 | $179.4K | 0.05% | 00.0% | Unchanged |
| Quarry LP | 1,333 | $178.5K | 0.04% | +1,125+540.9% | Added |
| Bullock Wealth Management Group | 1,180 | $168.4K | 0.08% | +3+0.3% | Added |
| Geneos Wealth Management Inc. | 1,246 | $166.8K | 0.00% | −2,675−68.2% | Reduced |
| Abich Financial Wealth Management LLC | 1,208 | $161.8K | 0.06% | +1,208 | New |
| CBIZ Investment Advisory Services, LLC | 1,171 | $157.1K | 0.01% | 00.0% | Unchanged |
| E Fund Management (Hong Kong) Co., Ltd. | 1,166 | $156.1K | 0.10% | +545+87.8% | Added |
| Evelyn Partners Investment Management LLP | 1,160 | $155.3K | 0.00% | 00.0% | Unchanged |
| Ofi Invest Asset Management | 1,362 | $155.2K | 0.00% | −57−4.0% | Reduced |
| Turning Point Benefit Group, Inc. | 1,068 | $152.5K | 0.09% | +1,068 | New |
| SJS Investment Consulting Inc. | 1,135 | $152.0K | 0.02% | +573+102.0% | Added |
| Toth Financial Advisory Corp | 1,100 | $147.3K | 0.02% | +100+10.0% | Added |
| Centerpoint Advisors, LLC | 1,087 | $146.0K | 0.05% | +80+7.9% | Added |
| Colonial Trust Advisors | 1,075 | $143.9K | 0.01% | −75−6.5% | Reduced |
| Steigerwald, Gordon & Koch Inc. | 1,065 | $142.6K | 0.01% | +1,065 | New |
| Kozak & Associates, Inc. | 928 | $136.8K | 0.03% | +2+0.2% | Added |
| Logan Capital Management Inc | 1,021 | $136.7K | 0.01% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 1,018 | $136.3K | 0.00% | −432−29.8% | Reduced |
| Whipplewood Advisors, LLC | 1,000 | $133.9K | 0.09% | −458−31.4% | Reduced |
| Independence Bank of Kentucky | 1,000 | $133.9K | 0.02% | +1,000 | New |
| First United Bank Trust | 980 | $131.2K | 0.04% | +300+44.1% | Added |
| Armstrong Advisory Group, Inc | 979 | $131.1K | 0.01% | +19+2.0% | Added |
| Wealth Watch Advisors, INC | 926 | $124.0K | 0.05% | +926 | New |
| Western Pacific Wealth Management, LP | 891 | $119.3K | 0.12% | 00.0% | Unchanged |
| Gen-Wealth Partners Inc | 885 | $118.5K | 0.04% | −215−19.5% | Reduced |
| Abound Wealth Management | 871 | $116.6K | 0.03% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 869 | $116.4K | 0.03% | 00.0% | Unchanged |
| North Capital, Inc. | 862 | $115.4K | 0.09% | +22+2.6% | Added |
| DT Investment Partners, LLC | 860 | $115.2K | 0.01% | 00.0% | Unchanged |
| Stelac Advisory Services LLC | 852 | $114.3K | 0.04% | +852 | New |
| Byrne Asset Management LLC | 845 | $113.1K | 0.07% | −225−21.0% | Reduced |
| JFS Wealth Advisors, LLC | 837 | $112.1K | 0.01% | −105−11.1% | Reduced |
| Alerus Financial NA | 830 | $111.1K | 0.01% | 00.0% | Unchanged |
| S.A. Mason LLC | 830 | $111.1K | 0.05% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 821 | $109.9K | 0.01% | +821 | New |
| Rise Advisors, LLC | 820 | $109.8K | 0.04% | +25+3.1% | Added |