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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 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, Q3 2025

Institutional positions in Lam Research Corp as of Sep 30, 2025. 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
2,111
+260 vs. Q2 2025
Shares held
1.02B
−16.7M (−1.6%) vs. Q2 2025
Total value
$136.5B
+$35.7B (+35.5%) vs. Q2 2025
New holders
352
767 more added
Sold out
92
731 more reduced

32 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2025: 2,111 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 heldQ3 2025: $136.5B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q2 2025.

Institutions holding LRCX in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Lineweaver Wealth Advisors, LLC2,003$268.3K0.04%+2,003New
Bond & Devick Financial Network, Inc.2,006$268.6K0.08%+2,006New
Ashton Thomas Securities, LLC2,032$269.7K0.04%+2,032New
Guidance Point Advisors, LLC2,014$269.7K0.07%+2,014New
Stonebrook Private Inc.2,018$270.2K0.06%+2,018New
Parcion Private Wealth LLC2,023$270.9K0.02%+2,023New
Hamilton Point Investment Advisors, LLC2,020$271.0K0.04%+2,020New
Nia Impact Advisors, LLC2,026$271.3K0.09%+2,026New
Transamerica Financial Advisors, Inc.2,031$272.4K0.02%+2,031New
Smith, Salley & Associates2,036$272.6K0.01%−745−26.8%Reduced
Cyndeo Wealth Partners, LLC2,037$272.8K0.02%−997−32.9%Reduced
Patton Fund Management, Inc.2,038$272.9K0.05%−1,045−33.9%Reduced
Gables Capital Management Inc.2,040$273.2K0.12%00.0%Unchanged
Osborne Partners Capital Management, LLC2,051$274.6K0.01%+2,051New
Caldwell Sutter Capital, Inc.2,055$275.2K0.12%−48−2.3%Reduced
FMB Wealth Management2,060$275.8K0.12%00.0%Unchanged
Wayfinding Financial, LLC2,060$276.0K0.12%+2,060New
Fi3 FINANCIAL ADVISORS, LLC2,068$277.4K0.09%+2,068New
Latitude Advisors, LLC2,079$278.4K0.13%+2,079New
Ridgepath Capital Management LLC2,080$278.5K0.12%00.0%Unchanged
Guyasuta Investment Advisors Inc2,095$280.5K0.02%+18+0.9%Added
Cascades Capital Asset Management, LLC2,098$280.9K0.12%+4+0.2%Added
Financial Consulate, Inc2,100$281.2K0.04%+2,100New
Voisard Asset Management Group, Inc.2,101$281.3K0.07%+30+1.4%Added
Murphy Pohlad Asset Management LLC2,105$281.9K0.11%00.0%Unchanged
Register Financial Advisors LLC2,110$282.5K0.11%+2,110New
PharVision Advisers, LLC2,116$283.3K0.16%+2,116New
Foronjy Financial LLC2,117$283.4K0.12%−917−30.2%Reduced
Excalibur Management Corp2,117$283.4K0.10%00.0%Unchanged
ZWJ Investment Counsel Inc2,118$283.6K0.01%+2,118New
Heritage Wealth Management, Inc.2,121$284.0K0.08%−29−1.3%Reduced
Ballast Advisors LLC2,121$284.0K0.08%00.0%Unchanged
Moody National Bank Trust Division2,135$285.9K0.02%−3−0.1%Reduced
Mesirow Financial Investment Management, Inc.2,141$286.8K0.01%−265−11.0%Reduced
Samalin Investment Counsel, LLC2,153$288.3K0.10%+2+0.1%Added
Paragon Private Wealth Management, LLC2,160$289.3K0.09%+2,160New
Bartlett & Co. Wealth Management LLC2,157$289.4K0.00%+145+7.2%Added
Riversedge Advisors, LLC2,162$289.5K0.05%+2,162New
Beacon Capital Management, LLC2,165$289.8K0.04%+1,172+118.0%Added
Mitchell McLeod Pugh & Williams Inc1,877$292.1K0.05%+1,877New
Harvest Investment Services, LLC2,190$293.2K0.06%+2,190New
Prosperity Consulting Group, LLC2,199$294.4K0.01%+2,199New
BCS Wealth Management2,200$294.6K0.07%−447−16.9%Reduced
Renaissance Technologies LLC2,200$294.6K0.00%+2,200New
Saranac Partners Ltd2,200$294.6K0.05%+2,200New
Foster Group, Inc.2,201$294.7K0.01%+43+2.0%Added
IPG Investment Advisors LLC2,200$295.1K0.05%−2,780−55.8%Reduced
Meadow Creek Wealth Advisors LLC2,079$296.0K0.20%−581−21.8%Reduced
Hazlett, Burt & Watson, Inc.2,234$297.0K0.10%+1,066+91.3%Added
Hoey Investments, Inc2,220$297.3K0.04%−10−0.4%Reduced
Kathmere Capital Management, LLC2,220$297.3K0.02%+2,220New
PTM Wealth Management, LLC2,000$298.3K0.18%+2,000New
Highland Capital Management, LLC2,230$298.6K0.01%00.0%Unchanged
Walkner Condon Financial Advisors LLC2,236$299.4K0.05%−47−2.1%Reduced
Wealth Advisory Solutions, LLC2,237$299.5K0.07%00.0%Unchanged
West Oak Capital, LLC2,250$301.3K0.12%−400−15.1%Reduced
Confluence Wealth Services, Inc.2,251$301.4K0.01%−7−0.3%Reduced
Claro Advisors LLC2,260$302.7K0.04%+147+7.0%Added
Transcend Wealth Collective, LLC2,263$303.0K0.02%+2,263New
Warren Street Wealth Advisors, LLC2,268$303.7K0.09%+105+4.9%Added
MJP Associates Inc2,270$303.9K0.04%+2,270New
Spectrum Strategic Capital Management, LLC2,270$304.0K0.18%00.0%Unchanged
Headinvest, LLC2,270$304.0K0.06%+2,270New
CFO4Life Group, LLC2,288$306.4K0.04%+2,288New
TCI Wealth Advisors, Inc.2,289$306.5K0.02%+60+2.7%Added
Leigh Baldwin & Co., LLC2,300$308.0K0.17%00.0%Unchanged
Simon Quick Advisors, LLC2,302$308.2K0.01%+2,302New
Principal Street Partners, LLC2,305$308.6K0.05%−1,947−45.8%Reduced
Allen Capital Group, LLC2,305$308.6K0.03%+21+0.9%Added
JB Capital LLC2,318$310.4K0.01%−41,823−94.7%Reduced
Investor's Fiduciary Advisor Network, LLC2,338$313.0K0.11%+152+7.0%Added
West Bancorporation Inc2,339$313.2K0.17%−185−7.3%Reduced
Bensler, LLC2,340$313.3K0.03%00.0%Unchanged
Fielder Capital Group LLC2,353$315.1K0.07%+81+3.6%Added
GWN Securities Inc.2,327$315.3K0.07%−1,897−44.9%Reduced
IFG Advisory, LLC2,358$315.8K0.01%−535−18.5%Reduced
First Interstate Bank2,367$316.9K0.02%00.0%Unchanged
Klingman & Associates, LLC2,367$316.9K0.02%+240+11.3%Added
Affinity Capital Advisors, LLC2,158$317.1K0.05%−348−13.9%Reduced
Berger Financial Group, Inc2,380$318.7K0.02%+104+4.6%Added
Capstone Financial Advisors, Inc.2,383$319.1K0.02%+200+9.2%Added
Waddell & Associates, LLC2,386$319.5K0.03%+2,386New
Financial Management Professionals, Inc.2,386$320.1K0.03%−1,245−34.3%Reduced
Mitchell Capital Management Co2,393$320.4K0.05%+2,393New
YANKCOM Partnership2,394$320.6K0.14%+18+0.8%Added
Davis R M Inc2,399$321.2K0.01%−1,030−30.0%Reduced
Kennicott Capital Management LLC2,400$321.4K0.16%00.0%Unchanged
Lazari Capital Management, Inc.2,406$322.2K0.11%00.0%Unchanged
Dynamic Wealth Strategies, LLC2,413$323.1K0.22%−365−13.1%Reduced
Keystone Wealth Services, LLC2,418$323.8K0.07%00.0%Unchanged
Jaffetilchin Investment Partners, LLC2,419$323.9K0.02%−1,313−35.2%Reduced
Anchor Investment Management, LLC2,421$324.2K0.03%00.0%Unchanged
BlackDiamond Wealth Management Inc.2,423$324.4K0.18%+317+15.1%Added
Stonehaven Wealth & Tax Solutions, LLC2,444$327.3K0.30%−188−7.1%Reduced
Brookwood Investment Group LLC2,446$327.5K0.04%+40+1.7%Added
Country Club Bank2,500$327.7K0.02%−40−1.6%Reduced
Watts Gwilliam & Co., LLC2,448$327.8K0.05%00.0%Unchanged
Fragasso Group Inc.2,249$328.0K0.02%−937−29.4%Reduced
Towarzystwo Funduszy Inwestycyjnych Pzu SA2,460$329.4K0.08%−190−7.2%Reduced
Plancorp, LLC2,467$330.3K0.01%−102−4.0%Reduced