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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, Q3 2021

Institutional positions in Lam Research Corp as of Sep 30, 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
1,301
−1 vs. Q2 2021
Shares held
115.5M
−658.3K (−0.6%) vs. Q2 2021
Total value
$65.8B
−$9.80B (−13.0%) vs. Q2 2021
New holders
122
510 more added
Sold out
123
463 more reduced

13 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2021: 1,301 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 heldQ3 2021: $65.8B
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, Q3 2021

Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q2 2021.

Institutions holding LRCX in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
WestEnd Advisors, LLC–$5690.00%––
USA Financial Portformulas Corp1$1.00K0.00%−3,620−100.0%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC2$1.00K0.00%−541−99.6%Reduced
Plante Moran Financial Advisors, LLC2$1.00K0.00%00.0%Unchanged
Iron Horse Wealth Management, LLC2$1.00K0.00%00.0%Unchanged
Horrell Capital Management, Inc.1$1.00K0.00%+1New
JJJ Advisors Inc.2$1.00K0.00%+2New
Aua Capital Management, LLC4$2.00K0.00%00.0%Unchanged
Country Trust Bank4$2.00K0.00%+4New
Gradient Investments LLC4$2.00K0.00%+4New
MCF Advisors LLC3$2.00K0.00%+3New
Cordant, Inc.3$2.00K0.00%+3New
AdvisorNet Financial, Inc5$3.00K0.00%−1,305−99.6%Reduced
Wealth Quarterback LLC1,143$3.00K0.00%+1,123+5,615.0%Added
Tradition Wealth Management, LLC5$3.00K0.00%00.0%Unchanged
Consolidated Planning Corp5$3.00K0.00%+5New
Red Tortoise LLC9$3.00K0.00%+9New
Roble, Belko & Company, Inc7$4.00K0.00%00.0%Unchanged
Hoese & Co LLP7$4.00K0.00%00.0%Unchanged
Rockbridge Investment Management, LCC9$5.00K0.00%00.0%Unchanged
Berkshire Capital Holdings Inc10$6.00K0.00%00.0%Unchanged
Ten Capital Wealth Advisors, LLC10$6.00K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC11$6.00K0.00%+4+57.1%Added
Edge Wealth Management LLC10$6.00K0.00%+10New
Riggs Asset Managment Co. Inc.12$7.00K0.00%00.0%Unchanged
Walled Lake Planning & Wealth Management, LLC12$7.00K0.00%00.0%Unchanged
TFC Financial Management12$7.00K0.00%00.0%Unchanged
Sargent Bickham Lagudis LLC13$7.00K0.00%+4+44.4%Added
Edmond de Rothschild Holding S.A.14$8.00K0.00%+14New
BBVA USA15$9.00K0.00%00.0%Unchanged
Vectors Research Management, LLC15$9.00K0.00%00.0%Unchanged
Better Money Decisions, LLC16$9.00K0.01%00.0%Unchanged
Asset Dedication, LLC17$9.00K0.00%+4+30.8%Added
Carroll Financial Associates, Inc.18$10.0K0.00%−137−88.4%Reduced
Burleson & Company, LLC18$10.0K0.00%−28−60.9%Reduced
Stuart Chaussee & Associates, Inc.18$10.0K0.02%00.0%Unchanged
Baystate Wealth Management LLC17$10.0K0.00%00.0%Unchanged
Crewe Advisors LLC17$10.0K0.00%00.0%Unchanged
Hanson & Doremus Investment Management18$10.0K0.00%+18New
Pinnacle Bancorp, Inc.19$11.0K0.00%−10−34.5%Reduced
Loring Wolcott & Coolidge Fiduciary Advisors LLP20$11.0K0.00%00.0%Unchanged
Front Row Advisors LLC20$11.0K0.00%00.0%Unchanged
Carmichael Hill & Associates, Inc.19$11.0K0.01%00.0%Unchanged
Versant Capital Management, Inc19$11.0K0.00%00.0%Unchanged
Stonebridge Capital Advisors LLC19$11.0K0.00%+4+26.7%Added
Trustcore Financial Services, LLC20$11.0K0.00%+6+42.9%Added
Evoke Wealth, LLC22$12.0K0.00%−106−82.8%Reduced
Syverson Strege & Co21$12.0K0.01%+21New
Motco23$13.0K0.00%00.0%Unchanged
Kowal Investment Group, LLC23$13.0K0.00%+23New
Bell Investment Advisors, Inc22$13.0K0.00%+22New
Adirondack Trust Co25$14.0K0.01%00.0%Unchanged
First PREMIER Bank25$14.0K0.00%00.0%Unchanged
BerganKDV Wealth Management, LLC24$14.0K0.00%00.0%Unchanged
McIlrath & Eck, LLC27$15.0K0.00%00.0%Unchanged
Raffa Wealth Management, LLC29$16.5K0.01%00.0%Unchanged
Jones Financial Companies LLLP30$17.0K0.00%00.0%Unchanged
Vigilant Capital Management, LLC29$17.0K0.00%00.0%Unchanged
Legacy Bridge, LLC30$17.0K0.01%+30New
Capital Analysts, LLC31$18.0K0.00%+15+93.8%Added
Kelly Financial Services LLC32$18.2K0.01%−20,790−99.8%Reduced
Financial Perspectives, Inc33$18.8K0.01%+33New
SRS Capital Advisors, Inc.33$19.0K0.00%−196−85.6%Reduced
Sound Income Strategies, LLC34$19.0K0.00%−4−10.5%Reduced
Salem Investment Counselors Inc34$19.0K0.00%00.0%Unchanged
Key Financial Inc33$19.0K0.01%00.0%Unchanged
Counterpoint Mutual Funds LLC34$19.0K0.02%+14+70.0%Added
Geneos Wealth Management Inc.35$19.0K0.00%+20+133.3%Added
JNBA Financial Advisors36$20.0K0.00%00.0%Unchanged
Eagle Bay Advisors LLC34$20.0K0.01%+15+78.9%Added
FinTrust Capital Advisors, LLC35$20.0K0.01%+30+600.0%Added
Larson Financial Group LLC38$21.0K0.00%00.0%Unchanged
Atlas Private Wealth Advisors39$22.0K0.01%00.0%Unchanged
Sugarloaf Wealth Management, LLC38$22.0K0.01%+26+216.7%Added
Hantz Financial Services, Inc.39$22.0K0.00%+33+550.0%Added
Dark Forest Capital Management LP41$23.0K0.01%−195−82.6%Reduced
Resolute Partners Group40$23.0K0.00%−2−4.8%Reduced
Mascoma Wealth Management LLC41$23.0K0.01%+41New
Meridian Wealth Partners, LLC41$23.0K0.00%+41New
Brewin Dolphin Wealth Management Ltd43$24.5K0.00%00.0%Unchanged
West Paces Advisors Inc.43$24.5K0.01%00.0%Unchanged
Cedar Wealth Management, LLC44$25.0K0.01%+44New
D'Orazio & Associates, Inc.46$26.0K0.01%+46New
Concord Wealth Partners48$27.0K0.01%−328−87.2%Reduced
Gemmer Asset Management LLC48$27.0K0.00%−9−15.8%Reduced
HBC Financial Services, PLLC50$27.0K0.02%00.0%Unchanged
Carolina Wealth Advisors, LLC50$28.0K0.02%−940−94.9%Reduced
Hoey Investments, Inc50$28.0K0.01%−89−64.0%Reduced
Tradewinds Capital Management, LLC50$28.0K0.00%00.0%Unchanged
Community Bank, N.A.50$28.0K0.00%+50New
Marshall Wace, LLP53$30.0K0.00%−2,109−97.5%Reduced
Independence Bank of Kentucky55$31.0K0.01%00.0%Unchanged
Towarzystwo Funduszy Inwestycyjnych Pzu SA60$34.1K0.04%00.0%Unchanged
Carolinas Wealth Consulting LLC63$36.0K0.01%00.0%Unchanged
Total Clarity Wealth Management, Inc.64$36.0K0.02%+64New
Creative Financial Designs Inc65$37.0K0.01%00.0%Unchanged
Earnest Partners LLC65$37.0K0.00%00.0%Unchanged
Field & Main Bank65$37.0K0.02%+20+44.4%Added
Investors Research Corp67$38.0K0.01%00.0%Unchanged
O'Dell Group, LLC67$38.0K0.01%+67New