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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, 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: 8 institutions have reported holding LRCX so far. See Q3 2026

Institutional holders
3,143
+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
1,077 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: 3,143 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 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 20263,143$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, 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
Absolute Capital Management, LLC3,818$1.65M0.41%+266+7.5%Added
Keebeck Wealth Management, LLC3,807$1.65M0.16%+761+25.0%Added
New Republic Capital, LLC3,799$1.65M0.38%+217+6.1%Added
First National Bank of Omaha3,930$1.65M0.05%+30+0.8%Added
Shufro Rose & Co LLC3,800$1.65M0.09%−3,200−45.7%Reduced
Mascoma Wealth Management LLC3,800$1.65M0.31%−109−2.8%Reduced
Client 1st Advisory Group, LLC3,794$1.64M0.44%+94+2.5%Added
West Family Investments, Inc.3,787$1.64M0.48%+654+20.9%Added
Wealthedge Investment Advisors, LLC3,785$1.64M0.56%+2,072+121.0%Added
Sterling Investment Advisors, Ltd.3,780$1.64M0.27%−350−8.5%Reduced
Clear Harbor Asset Management, LLC3,776$1.64M0.10%−98−2.5%Reduced
BankPlus Wealth Management LLC3,776$1.64M0.74%−532−12.3%Reduced
Keynote Financial Services LLC3,773$1.63M0.77%−1,300−25.6%Reduced
Rydar Equities, Inc.5,055$1.63M0.92%+1,259+33.2%Added
Cypress Capital Advisors, LLC3,756$1.63M0.67%−2,498−39.9%Reduced
Virtue Capital Management, LLC3,756$1.63M0.22%+3,756New
Investment Partners Asset Management, Inc.3,744$1.62M0.91%−376−9.1%Reduced
Confluence Wealth Services, Inc.3,729$1.62M0.05%+1,786+91.9%Added
Evermay Wealth Management LLC3,720$1.61M0.17%+179+5.1%Added
Bradley Foster & Sargent Inc3,721$1.61M0.02%+298+8.7%Added
Facet Wealth, Inc.3,714$1.61M0.02%+1,178+46.5%Added
KG&L Capital Management,LLC3,713$1.61M0.96%+3,713New
Brookwood Investment Group LLC3,707$1.61M0.19%−695−15.8%Reduced
Paladin Wealth, LLC3,682$1.60M0.93%+109+3.1%Added
Sendero Wealth Management, LLC3,674$1.59M0.16%−141−3.7%Reduced
Transcend Wealth Collective, LLC3,674$1.59M0.11%+1,108+43.2%Added
Transamerica Financial Advisors, Inc.3,657$1.59M0.13%+614+20.2%Added
GWN Securities Inc.3,657$1.58M0.27%+144+4.1%Added
Prasad Wealth Partners, LLC3,646$1.58M0.38%+5+0.1%Added
Great Diamond Partners, LLC3,635$1.58M0.27%−98−2.6%Reduced
James Investment Research Inc3,629$1.57M0.16%+125+3.6%Added
Dedeker Financial LLC3,629$1.57M0.89%+40+1.1%Added
Relyea Zuckerberg Hanson LLC3,605$1.56M0.13%+81+2.3%Added
Cidel Asset Management Inc3,591$1.56M0.07%−986−21.5%Reduced
Advus Financial Partners, LLC3,578$1.55M0.35%+34+1.0%Added
SkyOak Wealth, LLC3,575$1.55M0.25%−450−11.2%Reduced
RFG Holdings, Inc.3,575$1.55M0.32%+3,575New
Private Wealth Asset Management, LLC3,573$1.55M0.15%+918+34.6%Added
McLean Asset Management Corp5,278$1.55M0.20%−57−1.1%Reduced
Intellectus Partners, LLC3,557$1.54M0.27%−146−3.9%Reduced
CLG LLC3,548$1.54M0.34%+10.0%Added
Wealthcare Advisory Partners LLC3,544$1.54M0.03%−38,231−91.5%Reduced
Darden Wealth Group Inc3,533$1.53M0.61%−32−0.9%Reduced
Sustainable Insight Capital Management, LLC3,530$1.53M0.66%−2,935−45.4%Reduced
CenterBook Partners LP3,518$1.52M0.07%−54,061−93.9%Reduced
Sittner & Nelson, LLC3,515$1.52M0.48%00.0%Unchanged
Ninety One SA (PTY) Ltd3,525$1.52M0.08%+3,525New
Cary Street Partner Investment Advisory LLC3,503$1.52M0.31%+547+18.5%Added
CMT Capital Markets Trading GmbH3,483$1.51M0.79%+1,334+62.1%Added
Red Reef Advisors LLC3,477$1.51M1.39%+3,477New
Blue Water Asset Management3,471$1.50M0.49%+12+0.3%Added
Rockland Trust Co3,469$1.50M0.06%+120+3.6%Added
Powell Investment Advisors, LLC3,460$1.50M0.47%00.0%Unchanged
Roberts Glore & Co Inc3,458$1.50M0.37%−221−6.0%Reduced
MTM Investment Management, LLC3,453$1.50M0.43%+16+0.5%Added
Accredited Investors Inc.3,447$1.49M0.06%+3,447New
Bellwether Advisors, LLC3,445$1.49M0.22%+3,445New
Centiva Capital, LP3,440$1.49M0.05%+3,440New
One Wealth Advisors, LLC3,430$1.49M0.16%+316+10.1%Added
J. M. Brown & Associates Inc.3,429$1.49M0.85%+3,429New
CFM Wealth Partners LLC3,426$1.48M0.19%00.0%Unchanged
Sentinus, LLC3,416$1.48M0.12%+344+11.2%Added
Wall Street Financial Group, Inc.3,416$1.48M0.79%−91−2.6%Reduced
LVZ Advisors, Inc.3,414$1.48M0.15%−437−11.3%Reduced
Onefund, LLC3,407$1.48M0.84%−45−1.3%Reduced
Horizon Family Wealth, Inc.3,392$1.47M0.67%−34−1.0%Reduced
Kendall Capital Management3,390$1.47M0.24%−175−4.9%Reduced
Bartlett & Co. Wealth Management LLC3,385$1.47M0.02%+1,281+60.9%Added
Ramirez Asset Management, Inc.3,380$1.46M0.15%00.0%Unchanged
Quantum Financial Advisors, LLC3,375$1.46M0.14%−67−1.9%Reduced
C M Bidwell & Associates Ltd3,375$1.46M0.60%+442+15.1%Added
Affinity Wealth Management LLC3,370$1.46M0.19%00.0%Unchanged
Oak Harvest Investment Services3,366$1.46M0.14%−1,015−23.2%Reduced
Signal Advisors Wealth, LLC3,363$1.46M0.08%+824+32.5%Added
Falcon Wealth Planning3,363$1.46M0.09%−495−12.8%Reduced
Murphy & Mullick Capital Management Corp3,363$1.46M0.90%−167−4.7%Reduced
Osborne Partners Capital Management, LLC3,361$1.46M0.08%−390−10.4%Reduced
Fairvoy Private Wealth, LLC3,361$1.46M0.29%−11−0.3%Reduced
Lodestone Wealth Management LLC3,358$1.46M0.51%−553−14.1%Reduced
Regent Peak Wealth Advisors LLC3,331$1.44M0.27%+6+0.2%Added
United Asset Strategies, Inc.3,329$1.44M0.10%−267−7.4%Reduced
Canvas Wealth Advisors, LLC3,326$1.44M0.20%−89−2.6%Reduced
Secured Retirement Advisors, LLC3,308$1.43M0.74%+3,308New
Annis Gardner Whiting Capital Advisors, LLC3,303$1.43M0.21%−1,326−28.6%Reduced
Poehling Capital Management, LLC3,300$1.43M0.31%00.0%Unchanged
Braeburn Wealth Management LLC3,294$1.43M0.61%+440+15.4%Added
Menard Financial Group LLC3,292$1.43M0.78%+2+0.1%Added
MJP Associates Inc3,287$1.42M0.16%+873+36.2%Added
Heartland Advisors Inc3,285$1.42M0.06%−5,427−62.3%Reduced
Franklin Street Advisors Inc3,280$1.42M0.08%−115−3.4%Reduced
Manchester Capital Management LLC3,279$1.42M0.18%+118+3.7%Added
MainStreet Investment Advisors LLC3,273$1.42M0.19%+1,879+134.8%Added
United Advisor Group, LLC3,269$1.42M0.15%+642+24.4%Added
Westmount Partners, LLC3,263$1.41M0.31%+133+4.2%Added
Financial Advisors Network, Inc.3,254$1.41M0.17%−201−5.8%Reduced
Worth Asset Management, LLC3,253$1.41M0.45%−6,379−66.2%Reduced
Ipswich Investment Management Co., Inc.3,250$1.41M0.30%00.0%Unchanged
Mechanics Financial Corp3,249$1.41M0.50%+1,088+50.3%Added
CORDA Investment Management, LLC.3,249$1.41M0.09%+3,249New
Strategies Wealth Advisors, LLC3,243$1.41M0.13%00.0%Unchanged