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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 2023

Institutional positions in Lam Research Corp as of Mar 31, 2023. 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
1,366
+46 vs. Q4 2022
Shares held
117.3M
+4.39M (+3.9%) vs. Q4 2022
Total value
$60.5B
+$13.0B (+27.4%) vs. Q4 2022
New holders
169
474 more added
Sold out
123
491 more reduced

27 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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.

Institutional holdersQ1 2023: 1,366 institutions
Q1 2021: 1,262 institutionsQ2 2021: 1,315 institutionsQ3 2021: 1,301 institutionsQ4 2021: 1,461 institutionsQ1 2022: 1,391 institutionsQ2 2022: 1,310 institutionsQ3 2022: 1,273 institutionsQ4 2022: 1,347 institutionsQ1 2023: 1,366 institutionsQ2 2023: 1,434 institutionsQ3 2023: 1,451 institutionsQ4 2023: 1,632 institutionsQ1 2024: 1,732 institutionsQ2 2024: 1,793 institutionsQ3 2024: 1,469 institutionsQ4 2024: 1,696 institutionsQ1 2025: 1,802 institutionsQ2 2025: 1,883 institutionsQ3 2025: 2,111 institutionsQ4 2025: 2,396 institutionsQ1 2026: 2,652 institutionsQ2 2026: 3,142 institutions
Value heldQ1 2023: $60.5B
Q1 2021: $70.8BQ2 2021: $76.3BQ3 2021: $65.8BQ4 2021: $82.9BQ1 2022: $60.4BQ2 2022: $47.9BQ3 2022: $41.6BQ4 2022: $47.5BQ1 2023: $60.5BQ2 2023: $72.7BQ3 2023: $69.7BQ4 2023: $87.0BQ1 2024: $107.0BQ2 2024: $116.5BQ3 2024: $80.1BQ4 2024: $74.9BQ1 2025: $75.8BQ2 2025: $102.7BQ3 2025: $136.5BQ4 2025: $183.9BQ1 2026: $221.3BQ2 2026: $463.5B
Institutions holding LRCX and their total value by quarter
QuarterHoldersValue
Q2 20263,142$463.5B
Q1 20262,652$221.3B
Q4 20252,396$183.9B
Q3 20252,111$136.5B
Q2 20251,883$102.7B
Q1 20251,802$75.8B
Q4 20241,696$74.9B
Q3 20241,469$80.1B
Q2 20241,793$116.5B
Q1 20241,732$107.0B
Q4 20231,632$87.0B
Q3 20231,451$69.7B
Q2 20231,434$72.7B
Q1 20231,366$60.5B
Q4 20221,347$47.5B
Q3 20221,273$41.6B
Q2 20221,310$47.9B
Q1 20221,391$60.4B
Q4 20211,461$82.9B
Q3 20211,301$65.8B
Q2 20211,315$76.3B
Q1 20211,262$70.8B

Institutions, Q1 2023

Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q4 2022.

Institutions holding LRCX in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
EverSource Wealth Advisors, LLC274$145.3K0.02%+6+2.2%Added
Massmutual Trust Co FSB276$146.3K0.01%+31+12.7%Added
Truvestments Capital LLC282$149.3K0.08%−129−31.4%Reduced
Park Place Capital Corp291$154.3K0.04%+56+23.8%Added
Farther Finance Advisors, LLC302$160.1K0.05%−7−2.3%Reduced
Archer Investment Corp318$160.2K0.06%+216+211.8%Added
Umb Bank N A306$162.2K0.00%−152−33.2%Reduced
Sittner & Nelson, LLC328$173.9K0.10%+47+16.7%Added
Mascoma Wealth Management LLC332$174.0K0.05%−6−1.8%Reduced
Ancora Advisors, LLC334$177.1K0.01%+66+24.6%Added
Blume Capital Management, Inc.340$180.2K0.06%−732−68.3%Reduced
Hexagon Capital Partners LLC349$185.0K0.05%−27−7.2%Reduced
Icon Wealth Partners, LLC351$186.1K0.02%+351New
Horizon Family Wealth, Inc.381$202.0K0.21%+381New
Northstar Group, Inc.385$204.1K0.05%+385New
Tactive Advisors, LLC386$204.6K0.15%+386New
Busey Wealth Management390$206.7K0.01%−154−28.3%Reduced
Domani Wealth, LLC390$206.7K0.05%+390New
Fundamentun, LLC391$207.3K0.03%+391New
AlphaMark Advisors, LLC395$209.0K0.09%00.0%Unchanged
Picton Mahoney Asset Management395$209.0K0.01%+395New
GraniteShares Advisors LLC395$209.4K0.18%+395New
Journey Strategic Wealth LLC395$209.5K0.02%+395New
Harrell Investment Partners, LLC500$210.2K0.07%00.0%Unchanged
Alta Advisers Ltd400$212.0K0.13%00.0%Unchanged
WoodTrust Financial Corp400$212.0K0.04%+400New
Epic Trust Investment Advisors, LLC400$212.0K0.27%+400New
Integral Investment Advisors, Inc.400$212.0K0.15%+400New
Full Sail Capital, LLC401$212.6K0.02%+401New
James Investment Research Inc402$213.0K0.03%−35−8.0%Reduced
Kaizen Financial Strategies403$213.6K0.21%−21−5.0%Reduced
Vestmark Advisory Solutions, Inc.404$214.2K0.01%−210−34.2%Reduced
Crescent Grove Advisors, LLC403$214.3K0.02%+403New
Poehling Capital Management, LLC405$214.7K0.07%+405New
Barrett & Company, Inc.406$215.0K0.14%+381+1,524.0%Added
Dakota Wealth Management409$216.8K0.01%+409New
West Wealth Group, LLC410$217.2K0.10%+410New
West Bancorporation Inc411$217.9K0.17%+411New
Cary Street Partner Investment Advisory LLC414$219.5K0.02%00.0%Unchanged
Ignite Planners, LLC433$219.7K0.09%00.0%Unchanged
9258 Wealth Management, LLC416$220.5K0.04%+416New
EP Wealth Advisors, LLC2,017$221.1K0.00%+614+43.8%Added
Keel Point, LLC418$221.3K0.03%+418New
JGP Wealth Management, LLC418$221.6K0.04%+418New
Appleton Partners Inc419$222.0K0.02%+419New
Blueprint Investment Partners LLC419$222.1K0.05%+419New
Donaldson Capital Management, LLC420$222.6K0.01%−100−19.2%Reduced
Schnieders Capital Management LLC420$222.7K0.05%+420New
Ascent Group, LLC421$223.2K0.02%+421New
Hoxton Planning & Management, LLC421$223.2K0.12%+421New
Affinity Wealth Management LLC423$224.2K0.05%+423New
Sage Mountain Advisors LLC425$225.3K0.04%+425New
Moody Lynn & Lieberson, LLC427$226.4K0.02%+427New
Manchester Capital Management LLC427$226.4K0.03%+114+36.4%Added
RFG Advisory, LLC429$227.5K0.01%−3−0.7%Reduced
Legacy Financial Advisors, Inc.431$228.7K0.05%+431New
Evercore Wealth Management, LLC433$229.5K0.00%+433New
RSM US Wealth Management LLC437$232.5K0.01%+437New
Gilbert & Cook, Inc.440$233.3K0.04%+440New
Coastal Capital Group, Inc.441$234.0K0.05%+2+0.5%Added
Guidance Point Advisors, LLC445$235.7K0.10%+445New
Summit Trail Advisors, LLC445$236.5K0.01%+445New
FineMark National Bank & Trust448$237.5K0.01%−58−11.5%Reduced
HBK Sorce Advisory LLC451$239.2K0.01%−447−49.8%Reduced
Tandem Capital Management Corp455$241.2K0.17%+455New
QCM Cayman, Ltd.455$241.2K1.51%+455New
Osborne Partners Capital Management, LLC455$241.3K0.02%+455New
Thomas White International Ltd456$241.7K0.05%00.0%Unchanged
Insight Advisors, LLC457$242.3K0.06%+457New
Capital International Sarl458$242.8K0.01%+458New
First Affirmative Financial Network459$243.3K0.28%−59−11.4%Reduced
Hutchens & Kramer Investment Management Group, LLC460$243.9K0.21%+460New
Grassi Investment Management460$244.0K0.03%+460New
Stonehearth Capital Management, LLC461$244.4K0.13%+461New
Jacobi Capital Management LLC462$244.9K0.03%+462New
Column Capital Advisors, LLC462$244.9K0.04%00.0%Unchanged
PDS Planning, Inc462$244.9K0.03%+462New
Syntegra Private Wealth Group, LLC463$245.7K0.04%+463New
International Assets Investment Management, LLC465$246.5K0.04%−99,981−99.5%Reduced
Angeles Wealth Management, LLC466$247.0K0.04%+466New
Camden Capital, LLC467$247.3K0.04%+467New
Haverford Trust Co467$247.6K0.00%+467New
Crestwood Advisors Group LLC468$248.1K0.01%+468New
Global Retirement Partners, LLC488$251.0K0.01%+58+13.5%Added
Wesbanco Bank Inc473$251.0K0.01%+473New
Insigneo Advisory Services, LLC472$251.9K0.08%+472New
Congress Asset Management Co476$252.6K0.00%+476New
Benjamin Edwards Inc478$253.0K0.06%−154−24.4%Reduced
McLean Asset Management Corp478$253.5K0.10%−8−1.6%Reduced
Aaron Wealth Advisors484$256.6K0.04%−24−4.7%Reduced
Mitchell Capital Management Co484$256.6K0.06%00.0%Unchanged
Cutler Group LP485$257.0K0.04%−3,986−89.2%Reduced
Parisi Gray Wealth Management485$257.0K0.16%+485New
Telos Capital Management, Inc.486$257.6K0.04%−1−0.2%Reduced
Sather Financial Group Inc487$258.2K0.02%−46−8.6%Reduced
West Family Investments, Inc.489$259.2K0.10%00.0%Unchanged
Polaris Wealth Advisory Group, LLC490$259.5K0.02%−41,914−98.8%Reduced
Interchange Capital Partners, LLC490$259.8K0.14%+490New
Davis R M Inc491$260.0K0.01%−23−4.5%Reduced
M Holdings Securities, Inc.491$260.0K0.03%−4−0.8%Reduced