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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, Q4 2021

Institutional positions in Lam Research Corp as of Dec 31, 2021. 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
1,461
+179 vs. Q3 2021
Shares held
115.4M
−2.58K (0.0%) vs. Q3 2021
Total value
$82.9B
+$17.2B (+26.2%) vs. Q3 2021
New holders
271
532 more added
Sold out
92
465 more reduced

19 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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 holdersQ4 2021: 1,461 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 heldQ4 2021: $82.9B
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, Q4 2021

Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q3 2021.

Institutions holding LRCX in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Jaffetilchin Investment Partners, LLC344$248.0K0.02%+344New
Cambridge Trust Co343$247.0K0.01%+343New
CenterBook Partners LP343$247.0K0.15%+343New
Core Alternative Capital342$246.0K0.05%+342New
Blume Capital Management, Inc.340$245.0K0.08%00.0%Unchanged
Fayez Sarofim & Co340$245.0K0.00%+340New
Evolution Wealth Advisors, LLC339$244.0K0.04%−168−33.1%Reduced
Synergy Financial Group, LTD338$243.0K0.22%+338New
Eastern Bank337$242.0K0.01%+337New
BSW Wealth Partners337$242.0K0.06%+337New
Franklin Street Advisors Inc335$241.0K0.02%−35−9.5%Reduced
Andesa Financial Management Inc.334$240.0K0.12%−47−12.3%Reduced
Ipswich Investment Management Co., Inc.333$239.0K0.06%−105−24.0%Reduced
LGT Group Foundation331$238.0K0.01%+331New
Flaharty Asset Management, LLC329$237.0K0.04%+329New
Poehling Capital Management, LLC330$237.0K0.08%+330New
Grant Street Asset Management, Inc.330$237.0K0.13%+330New
Ssi Investment Management LLC327$236.0K0.01%+327New
Beacon Investment Advisory Services, Inc.328$236.0K0.01%+328New
Inscription Capital, LLC328$236.0K0.06%+328New
Cypress Asset Management Inc325$234.0K0.06%+325New
Carnegie Capital Asset Management, LLC324$233.0K0.01%+324New
Lester Murray Antman dba SimplyRich324$233.0K0.08%+324New
Voya Financial Advisors, Inc.323$232.0K0.03%+323New
Capital Asset Advisory Services LLC320$231.0K0.02%+320New
West Oak Capital, LLC320$230.0K0.08%00.0%Unchanged
Parkside Financial Bank & Trust320$230.0K0.06%+8+2.6%Added
Advisory Resource Group389$229.0K0.08%+389New
Harbour Investments, Inc.317$228.0K0.01%−242−43.3%Reduced
HB Wealth Management, LLC317$228.0K0.00%+317New
Dock Street Asset Management Inc315$227.0K0.04%+315New
SignalPoint Asset Management, LLC315$226.0K0.07%+315New
Veracity Capital LLC308$222.0K0.09%−114−27.0%Reduced
Allworth Financial LP308$222.0K0.00%+11+3.7%Added
Pinnacle Financial Partners Inc309$222.0K0.01%+309New
Callahan Advisors, LLC307$221.0K0.02%+307New
Paragon Wealth Strategies, LLC306$220.0K0.05%+306New
American Trust306$220.0K0.02%+306New
Stock Yards Bank & Trust Co302$217.0K0.01%+302New
Sterling Financial Planning, Inc.300$216.0K0.14%00.0%Unchanged
Northside Capital Management, LLC301$216.0K0.06%+301New
Signature Wealth Management Group300$216.0K0.11%+300New
Bond & Devick Financial Network, Inc.300$216.0K0.16%+300New
Quent Capital, LLC298$215.0K0.05%+298New
JSF Financial, LLC298$214.0K0.10%+298New
Trust Co of Oklahoma296$212.9K0.07%+296New
Tanaka Capital Management Inc290$209.0K0.40%−130−31.0%Reduced
Edmond de Rothschild Holding S.A.289$208.0K0.00%+275+1,964.3%Added
Washington Trust Bank289$208.0K0.02%+289New
Prospera Financial Services Inc289$208.0K0.01%+289New
Capital Investment Advisors, LLC286$206.0K0.01%+286New
Walker Asset Management, LLC287$206.0K0.18%+287New
Austin Private Wealth, LLC283$204.0K0.04%+283New
Brickley Wealth Management282$203.0K0.04%+282New
Monument Capital Management280$202.0K0.06%+280New
Money Concepts Capital Corp279$201.0K0.02%+279New
Chesley Taft & Associates LLC280$201.0K0.01%+280New
Lindbrook Capital, LLC271$195.0K0.03%−1−0.4%Reduced
Covington Capital Management267$192.0K0.01%−10−3.6%Reduced
Sterling Investment Advisors, Ltd.264$190.0K0.05%+1+0.4%Added
Sittner & Nelson, LLC253$182.0K0.11%00.0%Unchanged
Regency Capital Management Inc.252$181.0K0.12%+252New
Hexagon Capital Partners LLC250$180.0K0.05%00.0%Unchanged
Logan Capital Management Inc235$169.0K0.01%00.0%Unchanged
BDO Wealth Advisors, LLC230$165.0K0.02%00.0%Unchanged
Financial Management Professionals, Inc.226$163.0K0.03%−3−1.3%Reduced
Northwest Investment Counselors, LLC224$161.0K0.04%+224New
Solstein Capital, LLC222$160.0K0.10%00.0%Unchanged
Winch Advisory Services, LLC213$154.0K0.05%+85+66.4%Added
Evermay Wealth Management LLC214$154.0K0.03%+109+103.8%Added
Covestor Ltd212$153.0K0.21%+212New
American National Bank207$149.0K0.03%+6+3.0%Added
Gables Capital Management Inc.204$147.0K0.09%00.0%Unchanged
Addison Advisors LLC201$145.0K0.09%+4+2.0%Added
Zions Bancorporation, N.A.202$145.0K0.01%+24+13.5%Added
Estabrook Capital Management200$143.8K0.02%+200New
Newbridge Financial Services Group, Inc.191$138.0K0.07%+105+122.1%Added
TCI Wealth Advisors, Inc.189$136.0K0.02%−10−5.0%Reduced
Beaird Harris Wealth Management, LLC187$134.0K0.05%+187New
Fieldpoint Private Securities, LLC185$133.0K0.03%+27+17.1%Added
Harbor Investment Advisory, LLC183$132.0K0.02%00.0%Unchanged
Sandy Spring Bank181$130.0K0.01%+13+7.7%Added
CVA Family Office, LLC180$129.0K0.03%+180New
Salem Investment Counselors Inc177$127.0K0.00%+143+420.6%Added
Duncker Streett & Co Inc175$126.0K0.02%00.0%Unchanged
Carroll Financial Associates, Inc.173$125.0K0.01%+155+861.1%Added
Global Financial Private Client, LLC173$124.4K0.06%00.0%Unchanged
State of Wyoming172$124.0K0.06%−178−50.9%Reduced
Hudock, Inc.172$124.0K0.03%−35−16.9%Reduced
Massmutual Trust Co FSB173$124.0K0.00%+35+25.4%Added
Amplius Wealth Advisors, LLC168$120.0K0.02%+168New
Corbenic Partners LLC160$115.0K0.02%−10−5.9%Reduced
MUFG Americas Holdings Corp159$114.0K0.00%00.0%Unchanged
PFG Private Wealth Management, LLC158$114.0K0.06%+30+23.4%Added
Rockbridge Investment Management, LCC159$114.0K0.02%+150+1,666.7%Added
Seldon Capital LP154$111.0K0.07%+154New
Blue Bell Private Wealth Management, LLC151$109.0K0.03%+151New
AlphaMark Advisors, LLC150$108.0K0.04%00.0%Unchanged
Arlington Partners LLC146$105.0K0.03%+146New
Cranbrook Wealth Management, LLC142$102.0K0.02%00.0%Unchanged