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Livermore
Livermore
ZHEN

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, 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: 1,695 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 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 20263,142$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, 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
Legacy Bridge, LLC30$22.0K0.01%00.0%Unchanged
First Community Trust NA30$21.6K0.02%+30New
Sound Income Strategies, LLC29$21.0K0.00%−5−14.7%Reduced
Vigilant Capital Management, LLC29$21.0K0.00%00.0%Unchanged
Itau Unibanco Holding S.A.28$20.0K0.00%+28New
McIlrath & Eck, LLC27$19.0K0.01%00.0%Unchanged
Adirondack Trust Co25$18.0K0.01%00.0%Unchanged
First PREMIER Bank25$18.0K0.00%00.0%Unchanged
Outfitter Financial LLC25$18.0K0.01%+25New
JFS Wealth Advisors, LLC23$17.0K0.00%+12+109.1%Added
Andrew Hill Investment Advisors, Inc.25$17.0K0.02%+25New
Evoke Wealth, LLC22$16.0K0.00%00.0%Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP20$14.0K0.00%00.0%Unchanged
Pinnacle Bancorp, Inc.19$14.0K0.00%00.0%Unchanged
Carmichael Hill & Associates, Inc.19$14.0K0.01%00.0%Unchanged
Versant Capital Management, Inc19$14.0K0.00%00.0%Unchanged
Hanson & Doremus Investment Management18$13.0K0.00%00.0%Unchanged
Stuart Chaussee & Associates, Inc.18$13.0K0.01%00.0%Unchanged
Burleson & Company, LLC18$13.0K0.00%00.0%Unchanged
Castleview Partners, LLC9,348$13.0K0.00%+9,348New
Baystate Wealth Management LLC17$12.0K0.00%00.0%Unchanged
Asset Dedication, LLC17$12.0K0.00%00.0%Unchanged
AdvisorNet Financial, Inc16$12.0K0.00%+11+220.0%Added
Kayne Anderson Rudnick Investment Management LLC15$11.0K0.00%−97−86.6%Reduced
Eagle Bay Advisors LLC15$11.0K0.01%−19−55.9%Reduced
Sierra Capital LLC15$11.0K0.00%+15New
Focused Wealth Management, Inc14$10.0K0.00%−61−81.3%Reduced
Centerpoint Advisors, LLC14$10.0K0.00%+14New
Retirement Planning Co of New England, Inc.14$10.0K0.00%+14New
Front Row Advisors LLC12$9.00K0.00%−8−40.0%Reduced
Riggs Asset Managment Co. Inc.12$9.00K0.00%00.0%Unchanged
TFC Financial Management12$9.00K0.00%00.0%Unchanged
Rise Advisors, LLC12$8.67K0.01%+12New
Trustcore Financial Services, LLC10$7.00K0.00%−10−50.0%Reduced
Edge Wealth Management LLC10$7.00K0.00%00.0%Unchanged
Ten Capital Wealth Advisors, LLC10$7.00K0.00%00.0%Unchanged
Econ Financial Services Corp10$7.00K0.01%+10New
Schubert & Co10$7.00K0.01%+10New
Roble, Belko & Company, Inc7$5.00K0.00%00.0%Unchanged
Tradition Wealth Management, LLC5$4.00K0.00%00.0%Unchanged
Gradient Investments LLC6$4.00K0.00%+2+50.0%Added
SkyView Investment Advisors, LLC719$4.00K0.00%+719New
Dixon Hughes Goodman Wealth Advisors LLC6$4.00K0.00%+6New
Concorde Financial Corp6$4.00K0.00%+6New
Sargent Bickham Lagudis LLC4$3.00K0.00%−9−69.2%Reduced
Country Trust Bank4$3.00K0.00%00.0%Unchanged
Aua Capital Management, LLC4$3.00K0.00%00.0%Unchanged
Thomas J. Herzfeld Advisors, Inc.4$3.00K0.00%+4New
RE Dickinson Investment Advisors, LLC4$3.00K0.00%+4New
SJS Investment Consulting Inc.4$3.00K0.00%+4New
Henrickson Nauta Wealth Advisors, Inc.3$2.00K0.00%+3New
Western Pacific Wealth Management, LP3$2.00K0.00%+3New
Horrell Capital Management, Inc.1$1.00K0.00%00.0%Unchanged
JJJ Advisors Inc.2$1.00K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC2$1.00K0.00%00.0%Unchanged
USA Financial Portformulas Corp1$1.00K0.00%00.0%Unchanged
Column Capital Advisors, LLC2$1.00K0.00%+2New
Capital Advisors, Ltd. LLC2$1.00K0.00%+2New
Center for Financial Planning, Inc.2$1.00K0.00%+2New
Curi Capital2$1.00K0.00%+2New
WestEnd Advisors, LLC1$7190.00%––
Two Sigma Investments, LP0$00.00%−385,114−100.0%Sold out
Aspex Management (HK) Ltd0$00.00%−262,907−100.0%Sold out
Worldquant Millennium Advisors LLC0$00.00%−106,780−100.0%Sold out
CastleArk Alternatives, LLC0$00.00%−97,670−100.0%Sold out
Arrowstreet Capital, Limited Partnership0$00.00%−93,654−100.0%Sold out
Rokos Capital Management LLP0$00.00%−82,715−100.0%Sold out
AMP Capital Investors Ltd0$00.00%−43,718−100.0%Sold out
Todd Asset Management LLC0$00.00%−32,289−100.0%Sold out
Picton Mahoney Asset Management0$00.00%−21,610−100.0%Sold out
Achmea Investment Management B.V.0$00.00%−21,224−100.0%Sold out
Optimus Prime Fund Management Co., Ltd.0$00.00%−20,000−100.0%Sold out
Capstone Investment Advisors, LLC0$00.00%−18,702−100.0%Sold out
PEAK6 Investments LLC0$00.00%−18,655−100.0%Sold out
Walleye Trading LLC0$00.00%−6,766−100.0%Sold out
Artemis Investment Management LLP0$00.00%−6,390−100.0%Sold out
Virtu Financial LLC0$00.00%−6,186−100.0%Sold out
Susquehanna International Group Ltd.0$00.00%−5,210−100.0%Sold out
Quantbot Technologies LP0$00.00%−4,141−100.0%Sold out
Phoenix Holdings Ltd.0$00.00%−3,967−100.0%Sold out
Meeder Asset Management Inc0$00.00%−3,637−100.0%Sold out
Quadrature Capital Ltd0$00.00%−3,210−100.0%Sold out
Donoghue Forlines LLC0$00.00%−3,123−100.0%Sold out
Pearl River Capital, LLC0$00.00%−2,987−100.0%Sold out
Caas Capital Management LP0$00.00%−2,900−100.0%Sold out
Sciencast Management LP0$00.00%−2,725−100.0%Sold out
Wealth Enhancement Advisory Services, LLC0$00.00%−2,642−100.0%Sold out
Capula Management Ltd0$00.00%−2,448−100.0%Sold out
Sassicaia Capital Advisers LLC0$00.00%−2,000−100.0%Sold out
Stevens Capital Management LP0$00.00%−1,791−100.0%Sold out
Palisade Capital Management LLC0$00.00%−1,700−100.0%Sold out
Cornerstone Investment Partners, LLC0$00.00%−1,589−100.0%Sold out
Duality Advisers, LP0$00.00%−1,517−100.0%Sold out
SG3 Management, LLC0$00.00%−1,500−100.0%Sold out
Hobart Private Capital, LLC0$00.00%−1,412−100.0%Sold out
IAM Advisory, LLC0$00.00%−1,449−100.0%Sold out
Maven Securities LTD0$00.00%−1,226−100.0%Sold out
Verdence Capital Advisors LLC0$00.00%−1,220−100.0%Sold out
Wright Investors Service Inc0$00.00%−1,131−100.0%Sold out
Beck Capital Management, LLC0$00.00%−1,131−100.0%Sold out