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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 6 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
2,651
+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
900 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.

Institutional holdersQ1 2026: 2,651 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: 1,695 institutionsQ1 2025: 1,801 institutionsQ2 2025: 1,882 institutionsQ3 2025: 2,110 institutionsQ4 2025: 2,395 institutionsQ1 2026: 2,651 institutionsQ2 2026: 3,142 institutions
Value heldQ1 2026: $221.3B
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 20262,651$221.3B
Q4 20252,395$183.9B
Q3 20252,110$136.5B
Q2 20251,882$102.7B
Q1 20251,801$75.8B
Q4 20241,695$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 2026

Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q4 2025.

Institutions holding LRCX in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Pinpoint Asset Management (Singapore) Pte. Ltd.0$00.00%−3,856−100.0%Sold out
Clear Street Markets LLC0$00.00%−3,779−100.0%Sold out
Ninepoint Partners LP0$00.00%−3,418−100.0%Sold out
Fiduciary Wealth Partners, LLC0$00.00%−3,322−100.0%Sold out
KG&L Capital Management,LLC0$00.00%−3,212−100.0%Sold out
Sentry Investment Management LLC0$00.00%−3,204−100.0%Sold out
Petros Family Wealth, LLC0$00.00%−3,191−100.0%Sold out
BlueCrest Capital Management Ltd0$00.00%−3,123−100.0%Sold out
Persistent Asset Partners Ltd0$00.00%−3,061−100.0%Sold out
49 Wealth Management, LLC0$00.00%−2,964−100.0%Sold out
Colter Lewis Investment Partners LLC0$00.00%−2,932−100.0%Sold out
KDK Private Wealth Management, LLC0$00.00%−2,488−100.0%Sold out
First Interstate Bank0$00.00%−2,355−100.0%Sold out
Capstone Capital Management Ltd0$00.00%−2,273−100.0%Sold out
Spectrum Strategic Capital Management, LLC0$00.00%−2,270−100.0%Sold out
Heritage Wealth Management, Inc.0$00.00%−2,117−100.0%Sold out
National Philanthropic Trust0$00.00%−1,904−100.0%Sold out
Cloud Capital Management, LLC0$00.00%−1,894−100.0%Sold out
Avos Capital Management, LLC0$00.00%−1,750−100.0%Sold out
Wealth Advisory Solutions, LLC0$00.00%−1,742−100.0%Sold out
Teza Capital Management LLC0$00.00%−1,683−100.0%Sold out
Ambassador Advisors, LLC0$00.00%−1,633−100.0%Sold out
Revere Asset Management, Inc0$00.00%−1,563−100.0%Sold out
T3 Companies, LLC0$00.00%−1,512−100.0%Sold out
FSA Investment Group, LLC0$00.00%−1,503−100.0%Sold out
Benchmark Financial Wealth Advisors, LLC0$00.00%−1,471−100.0%Sold out
Worth Financial Advisory Group, LLC0$00.00%−1,305−100.0%Sold out
Ramiah Investment Group0$00.00%−1,211−100.0%Sold out
Lynx Capital Group Ltd0$00.00%−1,200−100.0%Sold out
Wealth Watch Advisors, INC0$00.00%−932−100.0%Sold out
Turning Point Benefit Group, Inc.0$00.00%−894−100.0%Sold out
Kohmann Bosshard Financial Services, LLC0$00.00%−843−100.0%Sold out
Strategic Advocates LLC0$00.00%−816−100.0%Sold out
Garton & Associates Financial Advisors LLC0$00.00%−623−100.0%Sold out
Laurel Wealth Advisors LLC0$00.00%−514−100.0%Sold out
Flagship Harbor Advisors, LLC0$00.00%−480−100.0%Sold out
Cedar Wealth Management, LLC0$00.00%−470−100.0%Sold out
Vermillion & White Wealth Management Group, LLC0$00.00%−374−100.0%Sold out
Jessup Wealth Management, Inc0$00.00%−219−100.0%Sold out
Dougherty Wealth Advisers LLC0$00.00%−200−100.0%Sold out
University of Illinois Foundation0$00.00%−179−100.0%Sold out
PMV Capital Advisers, LLC0$00.00%−144−100.0%Sold out
TCTC Holdings, LLC0$00.00%−127−100.0%Sold out
Board of the Pension Protection Fund0$00.00%−100−100.0%Sold out
Security National Bank0$00.00%−90−100.0%Sold out
FNY Investment Advisers, LLC0$00.00%−87−100.0%Sold out
Centiva Capital, LP0$00.00%−75−100.0%Sold out
Strategic Wealth Advisors LLC0$00.00%−48−100.0%Sold out
Optima Capital LLC0$00.00%−43−100.0%Sold out
Winnow Wealth LLC0$00.00%−42−100.0%Sold out
Modus Advisors, LLC0$00.00%−20−100.0%Sold out
Quattro Advisors LLC0$00.00%−17−100.0%Sold out
Luken Investment Analytics, LLC0$00.00%−5−100.0%Sold out
Atlantic Private Wealth, LLC0$00.00%−5−100.0%Sold out
ROSS\JOHNSON & Associates LLC0$00.00%−2−100.0%Sold out
Camelot Portfolios, LLC0$00.00%0Sold out
Vanguard Group Inc––––Not filed
Norges Bank––––Not filed
Forsta Ap-Fonden––––Not filed
CIBC World Markets Corp––––Not filed
Comerica Bank––––Not filed
Capitolis Liquid Global Markets LLC––––Not filed
NRI Wealth Management LC––––Not filed
CIBC Private Wealth Group, LLC––––Not filed
MIG Capital, LLC––––Not filed
Global Retirement Partners, LLC––––Not filed
BancorpSouth Bank––––Not filed
SS&H Financial Advisors, Inc.––––Not filed
Trust Co of Vermont––––Not filed
Passumpsic Savings Bank––––Not filed
Cornercap Investment Counsel Inc––––Not filed
SG Trading Solutions, LLC––––Not filed
Clarius Group, LLC––––Not filed
Elevated Private Wealth, LLC––––Not filed
Alpha Cubed Investments, LLC––––Not filed
GPS Wealth Strategies Group, LLC––––Not filed
Thomasville National Bank––––Not filed
STF Management LP––––Not filed
Janney Capital Management LLC––––Not filed
David Loasby––––Not filed
Militia Capital Partners, LP––––Not filed
Pursuit Wealth Management LLC––––Not filed
Canandaigua National Bank & Trust Co––––Not filed
Austin Private Wealth, LLC––––Not filed
Yeomans Consulting Group, Inc.––––Not filed
Safe Harbor Wealth Advisors, LLC––––Not filed
FineMark National Bank & Trust––––Not filed
ORG Partners LLC––––Not filed
DV Equities, LLC––––Not filed
Oldfather Financial Services, LLC––––Not filed
Prosperity Wealth Management, Inc.––––Not filed
Meritage Portfolio Management––––Not filed
Sherbrooke Park Advisers LLC––––Not filed
Puff Wealth Management, LLC––––Not filed
Motiv8 Investments LLC––––Not filed
Redmont Wealth Advisors LLC––––Not filed
Copos Capital S.a r.l.––––Not filed