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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; 3,143 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 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: 3,143 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 20263,143$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
Alpha DNA Investment Management LLC0$00.00%−3,073−100.0%Sold out
Haverford Financial Services, Inc.0$00.00%−3,035−100.0%Sold out
Darwin Advisors, LLC0$00.00%−2,217−100.0%Sold out
Garda Capital Partners LP0$00.00%−2,309−100.0%Sold out
Gyon Technologies Capital Management, LP0$00.00%−2,145−100.0%Sold out
Alight Capital Management LP0$00.00%−2,000−100.0%Sold out
Bellwether Advisors, LLC0$00.00%−1,958−100.0%Sold out
Mach-1 Financial Group, Inc.0$00.00%−1,871−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−1,626−100.0%Sold out
Altman Advisors, Inc.0$00.00%−1,435−100.0%Sold out
Outlook Wealth Advisors, LLC0$00.00%−1,458−100.0%Sold out
Ontario Teachers Pension Plan Board0$00.00%−1,431−100.0%Sold out
Drive Wealth Management, LLC0$00.00%−1,385−100.0%Sold out
Moreno Evelyn V0$00.00%−1,344−100.0%Sold out
Campbell & CO Investment Adviser LLC0$00.00%−1,290−100.0%Sold out
Journey Advisory Group, LLC0$00.00%−1,275−100.0%Sold out
Invst, LLC0$00.00%−1,032−100.0%Sold out
Strategic Investment Advisors0$00.00%−1,180−100.0%Sold out
Caxton Associates LP0$00.00%−1,132−100.0%Sold out
XTX Topco Ltd0$00.00%−1,094−100.0%Sold out
Peterson Financial Group, Inc.0$00.00%−1,081−100.0%Sold out
Echo Street Capital Management LLC0$00.00%−1,071−100.0%Sold out
Stevens Capital Management LP0$00.00%−1,008−100.0%Sold out
Sherbrooke Park Advisers LLC0$00.00%−1,000−100.0%Sold out
Blueshift Asset Management, LLC0$00.00%−964−100.0%Sold out
Renaissance Group LLC0$00.00%−915−100.0%Sold out
Guardian Capital Advisors LP0$00.00%−809−100.0%Sold out
CastleKnight Management LP0$00.00%−900−100.0%Sold out
Pinkerton Retirement Specialists, LLC0$00.00%−865−100.0%Sold out
Buckingham Strategic Partners0$00.00%−865−100.0%Sold out
Alpha Cubed Investments, LLC0$00.00%−855−100.0%Sold out
Oversea-Chinese Banking CORP Ltd0$00.00%−816−100.0%Sold out
Algert Global LLC0$00.00%−745−100.0%Sold out
Wealthspire Advisors, LLC0$00.00%−705−100.0%Sold out
Shorepoint Capital Partners LLC0$00.00%−705−100.0%Sold out
Edmond de Rothschild Holding S.A.0$00.00%−683−100.0%Sold out
K.J. Harrison & Partners Inc0$00.00%−500−100.0%Sold out
World Equity Group, Inc.0$00.00%−647−100.0%Sold out
Schmidt P J Investment Management Inc0$00.00%−583−100.0%Sold out
Lebenthal Global Advisors, LLC0$00.00%−568−100.0%Sold out
Richard W. Paul & Associates, LLC0$00.00%−540−100.0%Sold out
Capital Markets Trading UK LLP0$00.00%−532−100.0%Sold out
Money Concepts Capital Corp0$00.00%−522−100.0%Sold out
Inceptionr LLC0$00.00%−514−100.0%Sold out
GeoWealth Management, LLC0$00.00%−507−100.0%Sold out
Transcend Wealth Collective, LLC0$00.00%−500−100.0%Sold out
Ground Swell Capital, LLC0$00.00%−499−100.0%Sold out
La Financiere de L'Echiquier0$00.00%−491−100.0%Sold out
Boston Common Asset Management, LLC0$00.00%−490−100.0%Sold out
Foundations Investment Advisors, LLC0$00.00%−488−100.0%Sold out
DuPont Capital Management Corp0$00.00%−448−100.0%Sold out
Zullo Investment Group, Inc.0$00.00%−379−100.0%Sold out
Counterpoint Mutual Funds LLC0$00.00%−366−100.0%Sold out
Mendota Financial Group, LLC0$00.00%−300−100.0%Sold out
One River Asset Management, LLC0$00.00%−296−100.0%Sold out
CenterStar Asset Management, LLC0$00.00%–Sold out
U.S. Capital Wealth Advisors, LLC0$00.00%−259−100.0%Sold out
Itau Unibanco Holding S.A.0$00.00%−202−100.0%Sold out
Centiva Capital, LP0$00.00%−185−100.0%Sold out
Jones Financial Companies LLLP0$00.00%−167−100.0%Sold out
Seldon Capital LP0$00.00%−154−100.0%Sold out
WJ Interests, LLC0$00.00%−150−100.0%Sold out
Accurate Wealth Management, LLC0$00.00%−128−100.0%Sold out
Godsey & Gibb Associates0$00.00%−125−100.0%Sold out
Romano Brothers and Company0$00.00%−117−100.0%Sold out
Bay Harbor Wealth Management, LLC0$00.00%−110−100.0%Sold out
Yarbrough Capital, LLC0$00.00%−108−100.0%Sold out
Clear Street Markets LLC0$00.00%−100−100.0%Sold out
Coppell Advisory Solutions LLC0$00.00%−92−100.0%Sold out
Coppell Advisory Solutions Corp.0$00.00%−92−100.0%Sold out
Paragon Wealth Strategies, LLC0$00.00%−80−100.0%Sold out
One Wealth Advisors, LLC0$00.00%−46−100.0%Sold out
Hall Laurie J Trustee0$00.00%−40−100.0%Sold out
Madden Securities Corp0$00.00%−40−100.0%Sold out
High Net Worth Advisory Group LLC0$00.00%−34−100.0%Sold out
My Personal CFO, LLC0$00.00%−32−100.0%Sold out
First PREMIER Bank0$00.00%−25−100.0%Sold out
Macroview Investment Management LLC0$00.00%−23−100.0%Sold out
EWG Elevate Inc.0$00.00%−15−100.0%Sold out
Sierra Capital LLC0$00.00%−15−100.0%Sold out
Vigilant Capital Management, LLC0$00.00%−12−100.0%Sold out
McElhenny Sheffield Capital Management, LLC0$00.00%−7−100.0%Sold out
Aua Capital Management, LLC0$00.00%−4−100.0%Sold out
MinichMacGregor Wealth Management, LLC0$00.00%−3−100.0%Sold out
Lansing Street Advisors0$00.00%−3−100.0%Sold out
VitalStone Financial, LLC0$00.00%−2−100.0%Sold out
JJJ Advisors Inc.0$00.00%−2−100.0%Sold out
Horan Securities, Inc.0$00.00%−2−100.0%Sold out
Fiduciary Alliance LLC0$00.00%−2−100.0%Sold out
Comerica Bank––––Not filed
Bank of the West––––Not filed
Allstate Investment Management Co––––Not filed
Probity Advisors, Inc.––––Not filed
Seeyond––––Not filed
Capital Financial Services, LLC––––Not filed
Laurel Wealth Advisors, Inc.––––Not filed
Delphi Management Inc––––Not filed
Boenning & Scattergood, Inc.––––Not filed
Personal Capital Advisors Corp––––Not filed
Pendal Group Limited––––Not filed