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 |
|---|---|---|---|---|---|
| Winch Advisory Services, LLC | 3,329 | $445.8K | 0.10% | +3+0.1% | Added |
| Sonora Investment Management Group, LLC | 3,337 | $446.9K | 0.03% | −906−21.4% | Reduced |
| Tactive Advisors, LLC | 3,340 | $447.2K | 0.13% | −840−20.1% | Reduced |
| Teza Capital Management LLC | 3,345 | $447.9K | 2.42% | +3,345 | New |
| Fundamentun, LLC | 3,359 | $449.8K | 0.02% | −427−11.3% | Reduced |
| Harbour Investments, Inc. | 3,367 | $450.8K | 0.01% | +137+4.2% | Added |
| Affinity Wealth Management LLC | 3,370 | $451.2K | 0.07% | 00.0% | Unchanged |
| Apella Capital, LLC | 3,177 | $452.4K | 0.01% | +51+1.6% | Added |
| DRW Securities, LLC | 3,382 | $452.7K | 0.02% | −1,471−30.3% | Reduced |
| West Family Investments, Inc. | 3,706 | $453.3K | 0.10% | −5,085−57.8% | Reduced |
| Menard Financial Group LLC | 3,388 | $453.7K | 0.30% | −1,937−36.4% | Reduced |
| Northstar Group, Inc. | 3,400 | $455.3K | 0.07% | 00.0% | Unchanged |
| Avanda Investment Management Pte. Ltd. | 3,400 | $455.3K | 0.36% | +3,400 | New |
| Stonebridge Financial Group, LLC | 3,405 | $455.9K | 0.04% | +750+28.2% | Added |
| Natural Investments, LLC | 3,408 | $456.0K | 0.11% | +79+2.4% | Added |
| Campbell & CO Investment Adviser LLC | 3,407 | $456.2K | 0.03% | +3,407 | New |
| Sentry Investment Management LLC | 3,204 | $457.0K | 0.30% | −786−19.7% | Reduced |
| SNS Financial Group, LLC | 3,407 | $457.1K | 0.04% | +18+0.5% | Added |
| CFM Wealth Partners LLC | 3,426 | $458.7K | 0.07% | 00.0% | Unchanged |
| Powell Investment Advisors, LLC | 3,460 | $464.2K | 0.16% | 00.0% | Unchanged |
| Prasad Wealth Partners, LLC | 3,470 | $464.6K | 0.13% | −941−21.3% | Reduced |
| Bradley Foster & Sargent Inc | 3,480 | $466.0K | 0.01% | −2,060−37.2% | Reduced |
| Onefund, LLC | 3,490 | $467.3K | 0.30% | +110+3.3% | Added |
| Garrett Wealth Advisory Group, LLC | 3,494 | $467.8K | 0.09% | 00.0% | Unchanged |
| Thrive Wealth Management, LLC | 3,498 | $468.4K | 0.07% | +4+0.1% | Added |
| Stillwater Capital Advisors, LLC | 3,500 | $468.6K | 0.05% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 3,515 | $470.7K | 0.17% | −80−2.2% | Reduced |
| Darden Wealth Group Inc | 3,520 | $471.3K | 0.25% | −550−13.5% | Reduced |
| Consilium Wealth Advisory, LLC | 3,540 | $474.0K | 0.18% | 00.0% | Unchanged |
| Chesley Taft & Associates LLC | 3,540 | $474.0K | 0.02% | +500+16.4% | Added |
| CLG LLC | 3,547 | $474.9K | 0.13% | +102+3.0% | Added |
| Yeomans Consulting Group, Inc. | 3,333 | $475.9K | 0.16% | +3,333 | New |
| EHP Funds Inc. | 3,600 | $482.0K | 0.63% | +3,600 | New |
| Kingsman Wealth Management, Inc. | 3,600 | $482.0K | 0.27% | +3,600 | New |
| Quadrant Private Wealth Management, LLC | 3,597 | $482.6K | 0.09% | +708+24.5% | Added |
| MONECO Advisors, LLC | 3,614 | $483.9K | 0.04% | +38+1.1% | Added |
| Sovran Advisors, LLC | 3,007 | $484.1K | 0.04% | −203−6.3% | Reduced |
| Voya Financial Advisors, Inc. | 3,702 | $485.3K | 0.05% | −331−8.2% | Reduced |
| Wesbanco Bank Inc | 3,632 | $486.3K | 0.01% | −372−9.3% | Reduced |
| R Squared Ltd | 3,634 | $486.6K | 0.21% | +3,634 | New |
| Evermay Wealth Management LLC | 3,632 | $486.9K | 0.06% | 00.0% | Unchanged |
| Hudock, Inc. | 3,637 | $487.1K | 0.07% | +243+7.2% | Added |
| Fiduciary Alliance LLC | 3,638 | $487.1K | 0.03% | +390+12.0% | Added |
| Triad Wealth Partners, LLC | 3,642 | $487.6K | 0.06% | +604+19.9% | Added |
| Silver Oak Securities, Inc | 3,644 | $488.0K | 0.04% | −327−8.2% | Reduced |
| Victory Financial Group, LLC | 4,147 | $488.3K | 0.07% | +33+0.8% | Added |
| Newbridge Financial Services Group, Inc. | 3,662 | $490.3K | 0.07% | +370+11.2% | Added |
| Archer Investment Corp | 3,673 | $491.8K | 0.11% | +2,579+235.7% | Added |
| Relyea Zuckerberg Hanson LLC | 3,675 | $492.1K | 0.05% | +80+2.2% | Added |
| Michael S. Ryan, Inc. | 3,694 | $494.6K | 0.30% | +3,694 | New |
| Florida Financial Advisors, LLC | 3,702 | $495.9K | 0.15% | −1,191−24.3% | Reduced |
| Fiduciary Financial Group, LLC | 3,720 | $498.1K | 0.08% | −353−8.7% | Reduced |
| Franklin Street Advisors Inc | 3,730 | $499.4K | 0.03% | −75−2.0% | Reduced |
| Zhang Financial LLC | 3,737 | $500.4K | 0.02% | −718−16.1% | Reduced |
| Williams & Novak, LLC | 3,750 | $502.1K | 0.39% | 00.0% | Unchanged |
| Costello Asset Management, INC | 3,760 | $503.5K | 0.17% | −1,245−24.9% | Reduced |
| LVW Advisors, LLC | 3,767 | $504.4K | 0.05% | +1,245+49.4% | Added |
| Kendall Capital Management | 3,770 | $504.8K | 0.11% | 00.0% | Unchanged |
| Vivaldi Capital Management, LLC | 3,775 | $505.5K | 0.07% | +12+0.3% | Added |
| Congress Asset Management Co | 3,796 | $508.3K | 0.00% | +8+0.2% | Added |
| Drive Wealth Management, LLC | 3,789 | $508.4K | 0.11% | +40+1.1% | Added |
| Shufro Rose & Co LLC | 7,000 | $508.9K | 0.04% | 00.0% | Unchanged |
| WealthBridge Capital Management, LLC | 3,844 | $514.7K | 0.12% | +153+4.1% | Added |
| Meridian Investment Counsel Inc. | 3,850 | $515.5K | 0.13% | −2,000−34.2% | Reduced |
| Reyes Financial Architecture, Inc. | 3,858 | $516.6K | 0.35% | −242−5.9% | Reduced |
| MQS Management LLC | 3,859 | $516.7K | 0.30% | +3,859 | New |
| Symphony Financial, Ltd. Co. | 3,889 | $516.8K | 0.06% | −209−5.1% | Reduced |
| Brucke Financial, Inc. | 3,283 | $516.9K | 0.30% | +834+34.1% | Added |
| Core Alternative Capital | 3,870 | $518.2K | 0.15% | +40+1.0% | Added |
| Quantessence Capital LLC | 3,875 | $518.9K | 0.16% | +3,875 | New |
| Hollencrest Capital Management | 3,878 | $519.3K | 0.02% | −354−8.4% | Reduced |
| Walker Asset Management, LLC | 3,885 | $520.2K | 0.29% | +9+0.2% | Added |
| Hutchens & Kramer Investment Management Group, LLC | 3,886 | $520.3K | 0.21% | −523−11.9% | Reduced |
| Great Diamond Partners, LLC | 3,888 | $520.6K | 0.10% | −12−0.3% | Reduced |
| Destination Wealth Management | 3,892 | $521.1K | 0.01% | +381+10.9% | Added |
| Falcon Wealth Planning | 3,908 | $523.3K | 0.05% | −481−11.0% | Reduced |
| Stock Yards Bank & Trust Co | 3,911 | $523.7K | 0.02% | +262+7.2% | Added |
| Sivia Capital Partners, LLC | 3,920 | $524.8K | 0.15% | +438+12.6% | Added |
| Gsa Capital Partners LLP | 3,926 | $526.0K | 0.04% | −5,398−57.9% | Reduced |
| Three Seasons Wealth, LLC | 3,929 | $526.1K | 0.05% | +3,929 | New |
| Eisler Capital Management Ltd. | 4,012 | $527.6K | 0.01% | +1,918+91.6% | Added |
| Wall Street Financial Group, Inc. | 3,947 | $528.5K | 0.39% | +934+31.0% | Added |
| Pictet & Cie (Europe) SA | 3,974 | $532.1K | 0.01% | −1,093−21.6% | Reduced |
| Nelson Capital Management, LLC | 3,990 | $534.3K | 0.06% | −500−11.1% | Reduced |
| Core Wealth Partners LLC | 4,000 | $535.6K | 0.25% | 00.0% | Unchanged |
| King Wealth | 4,000 | $536.0K | 0.07% | 00.0% | Unchanged |
| James Investment Research Inc | 4,004 | $536.1K | 0.06% | −351−8.1% | Reduced |
| Advisor OS, LLC | 4,005 | $536.3K | 0.05% | +1,032+34.7% | Added |
| Chelsea Counsel Co | 4,000 | $536.6K | 0.24% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 4,010 | $536.9K | 0.01% | −84−2.1% | Reduced |
| Fortress Private Ledger, LLC | 4,019 | $538.2K | 0.20% | +4,019 | New |
| Rydar Equities, Inc. | 3,770 | $538.3K | 0.43% | −415−9.9% | Reduced |
| Enterprise Financial Services Corp | 4,024 | $538.8K | 0.28% | −136−3.3% | Reduced |
| Cromwell Holdings LLC | 4,020 | $539.3K | 0.29% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 4,049 | $542.2K | 0.01% | −100−2.4% | Reduced |
| Burns Matteson Capital Management, LLC | 4,069 | $544.8K | 0.23% | +4,069 | New |
| Ramirez Asset Management, Inc. | 4,080 | $546.3K | 0.08% | +100+2.5% | Added |
| Sterling Investment Advisors, Ltd. | 4,083 | $546.7K | 0.11% | +92+2.3% | Added |
| Stoneridge Investment Partners LLC | 4,088 | $547.0K | 0.38% | +4,088 | New |
| Syntegra Private Wealth Group, LLC | 4,115 | $551.0K | 0.05% | +15+0.4% | Added |