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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, Q2 2026

Institutional positions in Lam Research Corp as of Jun 30, 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

Q3 2026 data is still coming in: 14 institutions have reported holding LRCX so far. See Q3 2026

Institutional holders
3,142
+522 vs. Q1 2026
Shares held
1.08B
+46.1M (+4.5%) vs. Q1 2026
Total value
$463.5B
+$244.3B (+111.4%) vs. Q1 2026
New holders
618
1,076 more added
Sold out
96
1,178 more reduced

31 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 3,142 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 heldQ2 2026: $463.5B
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 20263,142$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, Q2 2026

Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q1 2026.

Institutions holding LRCX in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Morris Retirement Advisors, LLC639$276.9K0.10%−505−44.1%Reduced
CCG Wealth Management, LLC637$276.3K0.06%+637New
Midwest Financial Group LLC635$275.2K0.10%−2,141−77.1%Reduced
Shrier Wealth Management, LLC635$275.2K0.09%+635New
Stonebridge Capital Advisors LLC635$275.1K0.02%+635New
Oxford Asset Management LLP634$274.7K0.14%−838−56.9%Reduced
HBE Wealth Management, LLC632$273.9K0.20%+632New
Valued Wealth Advisors LLC630$273.3K0.10%+41+7.0%Added
First Command Advisory Services, Inc.630$273.1K0.00%−1,495−70.4%Reduced
Northstar Financial Companies, Inc.630$273.0K0.18%+630New
Byrne Financial Freedom, LLC630$273.0K0.11%+630New
Seascape Capital Management628$272.0K0.07%+628New
Athena Wealth Management, LLC627$271.5K0.20%−1,935−75.5%Reduced
Quest 10 Wealth Builders, Inc.626$271.2K0.21%−2−0.3%Reduced
Bragg Financial Advisors, Inc624$270.4K0.01%+624New
EnRich Financial Partners LLC624$270.4K0.06%+624New
FF Advisors,LLC624$270.4K0.10%+624New
ACT Advisors, LLC.624$270.2K0.09%+624New
HORAN Wealth, LLC623$269.9K0.03%+623New
Delta Investment Management, LLC621$269.3K0.04%+621New
Ellenbecker Investment Group621$269.3K0.03%+621New
McMahon Financial Advisors, LLC621$269.1K0.05%+621New
Beacon Investment Advisory Services, Inc.620$268.7K0.01%+20+3.3%Added
Vivid Wealth Management, LLC619$268.3K0.09%+619New
Tenet Wealth Partners, LLC920$268.3K0.20%+920New
STG Securities, LLC618$267.8K0.29%+618New
Mayfair Advisory Group, LLC875$267.1K0.08%+875New
PFW Advisors LLC614$266.1K0.08%−531−46.4%Reduced
Northstar Asset Management Inc614$266.1K0.08%+614New
Wiser Wealth Management, Inc614$266.1K0.05%+614New
Saxony Capital Management, LLC613$265.6K0.12%+613New
Wealth Advisory Solutions, LLC613$265.6K0.05%+613New
Johnson Wealth Management, LLC613$265.6K0.11%+613New
Fairview Capital Investment Management, LLC610$264.3K0.01%+610New
Holos Integrated Wealth LLC810$264.2K0.12%−9−1.1%Reduced
Powers Advisory Group, LLC609$263.8K0.08%+609New
Up Strategic Wealth Investment Advisors LLC852$261.9K0.16%+2+0.2%Added
Polar Asset Management Partners Inc.604$261.7K0.00%−27,944−97.9%Reduced
Citizens National Bank Trust Department603$261.3K0.04%00.0%Unchanged
Millstone Evans Group, LLC603$261.3K0.14%+19+3.3%Added
B.O.S.S. Retirement Advisors, LLC603$261.3K0.07%+603New
Donaldson Capital Management, LLC602$260.9K0.01%+602New
Baron Wealth Management LLC601$260.4K0.07%+601New
Tairen Capital Ltd600$260.0K0.02%−139,439−99.6%Reduced
Gilman Hill Asset Management, LLC600$260.0K0.04%+600New
Riverview Capital Advisers, LLC598$259.1K0.07%+598New
Hanlon Investment Management, Inc.597$258.7K0.14%+597New
Eaton-Cambridge Inc.597$258.7K0.07%+597New
Riverstone Advisors, LLC596$258.3K0.11%+596New
Professional Financial Advisors, LLC596$258.3K0.04%+596New
Appleton Partners Inc595$258.0K0.02%+595New
ProVise Management Group, LLC595$257.8K0.02%+595New
Burford Brothers, Inc.595$257.8K0.09%+595New
Klingenstein Fields & Co LP594$257.4K0.01%+594New
Bingham Private Wealth, LLC592$256.7K0.18%+592New
Unique Wealth, LLC591$256.1K0.03%+591New
Maia Wealth LLC586$253.9K0.04%+586New
Baring Financial LLC586$253.9K0.14%+586New
Opal Wealth Advisors, LLC585$253.5K0.05%+2+0.3%Added
Prevail Innovative Wealth Advisors, LLC585$253.5K0.04%−33,232−98.3%Reduced
Avant Financial Advisors LLC584$253.1K0.16%+584New
Carl P. Sherr & Co., LLC580$251.3K0.11%+580New
Piedmont Capital Management, LLC579$250.9K0.15%+579New
Wescott Financial Advisory Group, LLC577$250.1K0.02%+577New
Covestor Ltd575$250.0K0.14%−75−11.5%Reduced
Amplius Wealth Advisors, LLC576$249.7K0.02%+576New
Elequin Capital LP576$249.6K0.01%+319+124.1%Added
One Day In July LLC575$249.2K0.02%+575New
ROI Financial Advisors, LLC580$248.8K0.13%+580New
RiverTree Advisors, LLC574$248.7K0.15%+574New
Advisors Management Group Inc573$248.0K0.04%+573New
Byrne Asset Management LLC572$247.9K0.13%−25−4.2%Reduced
Odyssey Capital Advisors, Inc.572$247.8K0.18%+572New
Shikiar Asset Management Inc569$247.0K0.06%+569New
Prospect Financial Services LLC570$247.0K0.13%+570New
Fidelity D & D Bancorp Inc570$247.0K0.08%+570New
Financial Harvest, LLC569$246.6K0.10%+569New
Black Diamond Financial, LLC565$244.8K0.02%+565New
BTG Pactual Asset Management US LLC565$244.8K0.02%+565New
Perfromance Wealth Partners, LLC565$244.8K0.01%+565New
Brown Wealth Management, LLC565$244.8K0.05%+565New
Greykasell Wealth Strategies, Inc.563$244.1K0.09%+303+116.5%Added
Clarus Group, Inc.560$242.7K0.08%+560New
Verus Wealth Management, LLC560$242.7K0.20%+560New
Ironwood Financial, llc735$242.5K0.04%+735New
Jump Financial, LLC559$242.2K0.00%−73,688−99.2%Reduced
Opinicus Capital, Inc.557$241.4K0.13%+557New
Glass Jacobson Investment Advisors llc557$241.4K0.08%−192−25.6%Reduced
Millennium Capital Advisors, LLC556$241.1K0.13%+556New
Capital Investment Management, Inc.556$240.9K0.07%+556New
Cooper/Haims Advisors, LLC555$240.5K0.10%+555New
Sapient Capital LLC553$239.7K0.00%−6,033−91.6%Reduced
Sanchez Gaunt Capital Management, LLC553$239.6K0.13%+553New
Widmann Financial Services, Inc.553$239.6K0.13%+553New
Provident Wealth Management, LLC551$238.8K0.06%+551New
Green Ridge Wealth Planning LLC551$238.8K0.10%+551New
Cranbrook Wealth Management, LLC550$238.3K0.04%00.0%Unchanged
Hager Investment Management Services, LLC550$238.3K0.11%00.0%Unchanged
Paces Ferry Wealth Advisors, LLC550$238.3K0.09%+550New
Henrickson Nauta Wealth Advisors, Inc.550$238.3K0.06%+550New