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; 3,142 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 | 3,142 | $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 |
|---|---|---|---|---|---|
| Cascade Financial Partners, LLC | 1,009 | $215.6K | 0.02% | +1,009 | New |
| Key Financial Inc | 1,011 | $216.0K | 0.04% | +151+17.6% | Added |
| Schear Investment Advisers, LLC | 1,011 | $216.0K | 0.10% | +1,011 | New |
| Harvest Investment Services, LLC | 1,012 | $216.2K | 0.04% | +1,012 | New |
| Curated Wealth Partners LLC | 1,012 | $216.2K | 0.03% | +1,012 | New |
| J. Team Financial, Inc. | 1,012 | $216.3K | 0.24% | +1,012 | New |
| Nautilus Advisors LLC | 1,014 | $216.6K | 0.15% | +1,014 | New |
| Cherrydale Wealth Management, LLC | 1,014 | $216.7K | 0.07% | +1,014 | New |
| Gibraltar Capital Management, Inc. | 1,014 | $216.7K | 0.04% | +1,014 | New |
| DB&C Advisors, LLC | 1,016 | $217.1K | 0.28% | +1,016 | New |
| Safeguard Investment Advisory Group, LLC | 1,016 | $217.2K | 0.06% | +1,016 | New |
| Militia Capital Management LLC | 1,018 | $217.5K | 0.05% | +1,018 | New |
| Crown Wealth Group, LLC | 1,019 | $217.7K | 0.06% | +1,019 | New |
| Fortitude Family Office, LLC | 1,020 | $217.9K | 0.05% | +81+8.6% | Added |
| First National Advisers, LLC | 1,020 | $217.9K | 0.03% | +1,020 | New |
| Essential Planning, LLC. | 1,020 | $217.9K | 0.07% | +1,020 | New |
| New Covenant Trust Company, N.A. | 1,020 | $217.9K | 0.19% | +1,020 | New |
| Clark Asset Management, LLC | 1,022 | $218.4K | 0.02% | +1,022 | New |
| Reyes Financial Architecture, Inc. | 1,023 | $218.6K | 0.18% | −451−30.6% | Reduced |
| Green Harvest Asset Management LLC | 1,024 | $218.8K | 0.00% | +1,024 | New |
| PAX Financial Group, LLC | 1,026 | $219.2K | 0.04% | +1,026 | New |
| Mindset Wealth Management, LLC | 1,027 | $219.3K | 0.06% | +1,027 | New |
| Verde Capital Management | 1,029 | $219.9K | 0.05% | +1,029 | New |
| Stablepoint Partners, LLC | 1,033 | $220.7K | 0.03% | +1,033 | New |
| MQS Management LLC | 1,035 | $221.1K | 0.15% | +1,035 | New |
| JFS Wealth Advisors, LLC | 1,035 | $221.2K | 0.01% | −21−2.0% | Reduced |
| First Western Trust Bank | 1,038 | $221.8K | 0.01% | +1,038 | New |
| Twelve Points Wealth Management LLC | 1,040 | $222.2K | 0.05% | 00.0% | Unchanged |
| S Harris Financial Group, LLC | 1,044 | $223.0K | 0.20% | −701−40.2% | Reduced |
| Barings LLC | 1,046 | $223.5K | 0.00% | +1,046 | New |
| SK Wealth Management, LLC | 1,016 | $224.3K | 0.06% | 00.0% | Unchanged |
| Davidson Investment Advisors | 1,050 | $224.3K | 0.01% | +1,050 | New |
| Financial Solutions Advisory Group, Inc. | 1,050 | $224.3K | 0.03% | +1,050 | New |
| Sunflower Bank, N.A. | 1,051 | $224.6K | 0.06% | +1,051 | New |
| Manchester Financial Inc | 1,054 | $225.2K | 0.04% | +1,054 | New |
| Galvin, Gaustad & Stein, LLC | 1,057 | $225.8K | 0.02% | −148−12.3% | Reduced |
| Johnson Financial Group, LLC | 1,067 | $228.0K | 0.02% | +1,067 | New |
| Summit Wealth Group LLC | 1,068 | $228.2K | 0.02% | +1,068 | New |
| Howe & Rusling Inc | 1,069 | $228.3K | 0.01% | +1,069 | New |
| Tiemann Investment Advisors, LLC | 1,070 | $228.6K | 0.09% | −50−4.5% | Reduced |
| Councilmark Asset Management, LLC | 1,072 | $229.0K | 0.13% | +1,072 | New |
| Clifford Group, LLC | 1,073 | $229.3K | 0.18% | +1,073 | New |
| Colonial Trust Advisors | 1,075 | $229.7K | 0.02% | 00.0% | Unchanged |
| Washington Trust Bank | 1,076 | $229.9K | 0.02% | +1,076 | New |
| Momentous Wealth Management, Inc. | 1,077 | $230.1K | 0.13% | +1,077 | New |
| Heritage Family Offices, LLP | 1,079 | $230.5K | 0.10% | +1,079 | New |
| Centerpoint Advisors, LLC | 1,080 | $231.0K | 0.08% | 00.0% | Unchanged |
| Magnolia Private Wealth, LLC | 1,082 | $231.2K | 0.15% | +1,082 | New |
| waypoint wealth counsel | 1,084 | $231.6K | 0.12% | −373−25.6% | Reduced |
| OneAscent Wealth Management LLC | 1,085 | $231.8K | 0.08% | +1,085 | New |
| Diligent Investors, LLC | 1,086 | $232.0K | 0.06% | +1,086 | New |
| Buck Wealth Strategies, LLC | 1,086 | $232.0K | 0.03% | −246−18.5% | Reduced |
| Hills Bank & Trust Co | 1,087 | $232.2K | 0.01% | +499+84.9% | Added |
| Invenio Wealth Partners LLC | 1,088 | $232.5K | 0.09% | +1,088 | New |
| Tanager Wealth Management LLP | 1,088 | $232.5K | 0.02% | +1,088 | New |
| ABS Direct Equity Fund LLC | 900 | $232.7K | 0.18% | +900 | New |
| XY Planning Network, Inc. | 1,048 | $232.7K | 0.04% | +1,048 | New |
| Sanchez Wealth Management Group | 1,090 | $232.9K | 0.05% | +1,090 | New |
| Keebeck Alpha, LP | 1,093 | $233.5K | 0.71% | −259−19.2% | Reduced |
| Yoder Wealth Management, Inc. | 1,093 | $233.5K | 0.11% | +1,093 | New |
| Jeppson Wealth Management, LLC | 1,098 | $234.6K | 0.07% | +1,098 | New |
| Carrera Capital Advisors | 1,098 | $235.0K | 0.04% | −249−18.5% | Reduced |
| a16z Perennial Management, L.P. | 1,100 | $235.0K | 0.02% | −190−14.7% | Reduced |
| Diamant Asset Management, Inc. | 235,026 | $235.0K | 0.17% | +235,026 | New |
| Legacy Wealth Advisors, LLC | 1,101 | $235.2K | 0.12% | +1,101 | New |
| Founders Grove Wealth Partners, LLC | 1,102 | $235.5K | 0.05% | +1,102 | New |
| Element Squared LLC | 1,104 | $235.9K | 0.13% | −336−23.3% | Reduced |
| Leonard Rickey Investment Advisors P.L.L.C. | 1,105 | $236.1K | 0.04% | +1,105 | New |
| Thrive Capital Management, LLC | 1,106 | $236.4K | 0.05% | +1,106 | New |
| Costello Asset Management, INC | 1,110 | $237.2K | 0.08% | −1,400−55.8% | Reduced |
| Connable Office Inc | 1,116 | $238.4K | 0.02% | −494−30.7% | Reduced |
| Embree Financial Group | 1,116 | $238.4K | 0.03% | +1,116 | New |
| 1015 Capital Partners, LLC | 1,118 | $238.9K | 0.23% | +55+5.2% | Added |
| Investment Advisory Group, LLC | 1,119 | $239.1K | 0.06% | +1,119 | New |
| TRB Wealth Management, LLC | 1,118 | $239.2K | 0.03% | +1,118 | New |
| A4 Wealth Advisors LLC | 1,120 | $239.3K | 0.20% | −267−19.3% | Reduced |
| Annex Advisory Services, LLC | 1,122 | $239.6K | 0.00% | +1,122 | New |
| truNorth Financial Services, Inc. | 1,125 | $240.4K | 0.25% | −75−6.3% | Reduced |
| Evelyn Partners Investment Management LLP | 1,126 | $240.6K | 0.01% | −34−2.9% | Reduced |
| Richards, Merrill & Peterson, Inc. | 1,130 | $241.4K | 0.09% | +1,130 | New |
| Polymer Capital Management (US) LLC | 1,131 | $241.6K | 0.04% | +1,131 | New |
| Forum Finance Group S.A. | 1,350 | $242.0K | 0.13% | +1,350 | New |
| Alteri Wealth LLC | 1,135 | $242.4K | 0.08% | +1,135 | New |
| Up Strategic Wealth Investment Advisors LLC | 850 | $243.5K | 0.15% | +850 | New |
| Wharton Business Group, LLC | 1,140 | $243.6K | 0.01% | +1,140 | New |
| PCB Capital LLC | 1,142 | $243.9K | 0.38% | +1,142 | New |
| Cim, LLC | 1,143 | $244.2K | 0.04% | +1,143 | New |
| Morris Retirement Advisors, LLC | 1,144 | $244.4K | 0.10% | +1,144 | New |
| PFW Advisors LLC | 1,145 | $244.6K | 0.08% | +1,145 | New |
| Yarger Wealth Strategies, LLC | 1,148 | $245.3K | 0.10% | +1,148 | New |
| BBR Partners, LLC | 1,151 | $245.9K | 0.01% | +1,151 | New |
| Investment House LLC | 1,151 | $245.9K | 0.01% | +1,151 | New |
| Allen Mooney & Barnes Investment Advisors LLC | 1,152 | $246.2K | 0.04% | +1,152 | New |
| Mainsail Asset Management, LLC | 1,153 | $246.4K | 0.11% | +1,153 | New |
| JM2 Capital Inc. | 1,154 | $246.6K | 0.20% | −34−2.9% | Reduced |
| Promethos Capital, LLC | 1,155 | $246.8K | 0.07% | −805−41.1% | Reduced |
| Ssi Investment Management LLC | 1,156 | $247.0K | 0.02% | +1,156 | New |
| Summit Asset Management, LLC | 1,159 | $247.6K | 0.03% | +1,159 | New |
| Paradigm Financial Partners, LLC | 1,160 | $247.8K | 0.04% | −240−17.1% | Reduced |
| Steigerwald, Gordon & Koch Inc. | 1,160 | $247.8K | 0.03% | −61−5.0% | Reduced |