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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
2,110
+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
730 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
Strategic Advocates LLC816$109.3K0.03%+816New
McIlrath & Eck, LLC815$109.1K0.01%+103+14.5%Added
Riverview Trust Co800$107.1K0.13%00.0%Unchanged
Atlantic Edge Private Wealth Management, LLC800$107.1K0.03%+50+6.7%Added
Osterweis Capital Management Inc796$106.6K0.00%00.0%Unchanged
FSA Wealth Management LLC796$106.6K0.04%+796New
Holos Integrated Wealth LLC810$106.4K0.06%00.0%Unchanged
Delta Asset Management LLC770$103.1K0.01%00.0%Unchanged
AllSquare Wealth Management LLC764$102.3K0.05%00.0%Unchanged
Bangor Savings Bank753$100.8K0.01%00.0%Unchanged
Perkins Coie Trust Co750$100.4K0.02%00.0%Unchanged
Rakuten Securities, Inc.747$100.0K0.04%+408+120.4%Added
True Wealth Design, LLC727$97.3K0.03%+300+70.3%Added
Thurston, Springer, Miller, Herd & Titak, Inc.718$96.1K0.19%−14,541−95.3%Reduced
Washington Trust Advisors, Inc.704$94.3K0.01%−1,589−69.3%Reduced
Investment Research & Advisory Group, Inc.677$94.2K0.03%+2+0.3%Added
Activest Wealth Management701$93.9K0.02%+159+29.3%Added
Longview Financial Advisors LLC700$93.7K0.05%00.0%Unchanged
Promus Capital, LLC699$93.6K0.06%00.0%Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP620$91.5K0.00%00.0%Unchanged
Financial Freedom, LLC639$85.5K0.04%+2+0.3%Added
Quest 10 Wealth Builders, Inc.626$83.8K0.08%+20+3.3%Added
Cloud Capital Management, LLC622$83.0K0.04%+622New
Citizens National Bank Trust Department603$80.7K0.01%00.0%Unchanged
Kerr Financial Planning Corp518$78.1K0.11%+518New
Fortitude Family Office, LLC579$77.5K0.02%−2−0.3%Reduced
Millstone Evans Group, LLC560$75.0K0.05%00.0%Unchanged
Hager Investment Management Services, LLC550$73.6K0.04%−300−35.3%Reduced
Cranbrook Wealth Management, LLC550$73.6K0.01%00.0%Unchanged
Cornerstone Planning Group LLC441$71.1K0.01%−20−4.3%Reduced
Tradewinds Capital Management, LLC530$71.0K0.02%+30+6.0%Added
Pension & Wealth Management Advisors, Inc.527$70.6K0.02%00.0%Unchanged
City Holding Co526$70.4K0.01%+26+5.2%Added
Robbins Farley LLC523$70.0K0.03%+523New
Roxbury Financial LLC520$69.6K0.06%+1+0.2%Added
Evolution Wealth Management Inc.517$69.2K0.07%−100−16.2%Reduced
UMA Financial Services, Inc.515$69.0K0.01%+460+836.4%Added
Avion Wealth515$68.0K0.01%+388+305.5%Added
Strive Asset Management, LLC505$67.6K0.04%+505New
Solstein Capital, LLC500$67.0K0.03%−90−15.3%Reduced
1 North Wealth Services LLC500$67.0K0.03%00.0%Unchanged
Key Financial Inc460$65.7K0.01%00.0%Unchanged
Palisade Asset Management, LLC488$65.3K0.01%+488New
Manning & Napier Advisors LLC480$64.3K0.00%+480New
Bell Investment Advisors, Inc474$63.5K0.01%−15−3.1%Reduced
Beaird Harris Wealth Management, LLC473$63.3K0.00%+35+8.0%Added
Cedar Wealth Management, LLC470$62.9K0.02%00.0%Unchanged
Stephenson National Bank & Trust470$62.9K0.02%+470New
Farmers & Merchants Trust Co of Chambersburg PA460$62.0K0.02%00.0%Unchanged
Rossby Financial, LCC433$61.8K0.02%−65−13.1%Reduced
Valued Wealth Advisors LLC455$61.1K0.03%+21+4.8%Added
South State Corp.452$60.5K0.00%−971−68.2%Reduced
Ameriflex Group, Inc.448$60.0K0.02%+344+330.8%Added
Bruce G. Allen Investments, LLC421$56.4K0.04%00.0%Unchanged
Orion Capital Management LLC420$56.2K0.02%−80−16.0%Reduced
Loomis Sayles & Co L P420$56.2K0.00%+7+1.7%Added
Clear Street Markets LLC411$55.0K0.02%+411New
Avalon Trust Co410$54.9K0.00%00.0%Unchanged
BOK Financial Private Wealth, Inc.400$53.7K0.00%00.0%Unchanged
Country Trust Bank400$53.6K0.00%00.0%Unchanged
Finley Financial, LLC400$53.6K0.02%00.0%Unchanged
Fourth Dimension Wealth, LLC400$53.6K0.02%00.0%Unchanged
Hopwood Financial Services, Inc.400$53.6K0.04%+400New
Midwest Capital Advisors, LLC380$50.9K0.02%00.0%Unchanged
Bank of Jackson Hole Trust380$50.9K0.03%00.0%Unchanged
Atwood & Palmer Inc370$49.5K0.00%00.0%Unchanged
MPWM Advisory Solutions, LLC370$49.5K0.03%00.0%Unchanged
Rational Advisors LLC370$49.5K0.00%+82+28.5%Added
Smallwood Wealth Investment Management, LLC360$48.2K0.02%00.0%Unchanged
Grey Fox Wealth Advisors, LLC351$47.0K0.01%+351New
Sachetta, LLC347$46.5K0.02%00.0%Unchanged
JPL Wealth Management, LLC346$46.3K0.01%+346New
Financial Perspectives, Inc343$45.9K0.01%00.0%Unchanged
Retirement Wealth Solutions LLC341$45.7K0.03%−83−19.6%Reduced
REAP Financial Group, LLC338$45.3K0.01%+23+7.3%Added
Caitlin John, LLC336$45.0K0.03%+336New
Halbert Hargrove Global Advisors, LLC333$44.6K0.00%+170+104.3%Added
Tripletail Wealth Management, LLC300$44.4K0.05%+300New
VSM Wealth Advisory, LLC330$44.2K0.01%00.0%Unchanged
Barnes Dennig Private Wealth Management LLC308$41.2K0.04%−83−21.2%Reduced
Vermillion & White Wealth Management Group, LLC308$41.2K0.02%+308New
Sound Income Strategies, LLC290$40.9K0.00%+290New
Delos Wealth Advisors, LLC305$40.8K0.03%00.0%Unchanged
JNBA Financial Advisors300$40.2K0.00%00.0%Unchanged
Measured Wealth Private Client Group, LLC298$39.9K0.01%+298New
WPG Advisers, LLC291$39.0K0.03%−4−1.4%Reduced
Atlantic Trust, LLC280$37.5K0.01%−120−30.0%Reduced
TFC Financial Management280$37.5K0.00%00.0%Unchanged
Howard Hughes Medical Institute272$36.4K0.02%−5−1.8%Reduced
Ogorek Anthony Joseph276$36.0K0.01%+6+2.2%Added
IMG Wealth Management, Inc.264$35.4K0.02%00.0%Unchanged
Barrett & Company, Inc.262$35.1K0.01%−409−61.0%Reduced
North Star Investment Management Corp.257$34.4K0.00%+7+2.8%Added
Aspect Partners, LLC252$33.7K0.02%+13+5.4%Added
Prestige Wealth Management Group LLC250$33.5K0.01%00.0%Unchanged
N.E.W. Advisory Services LLC250$33.5K0.00%00.0%Unchanged
West Financial Advisors, LLC250$33.5K0.01%00.0%Unchanged
MJT & Associates Financial Advisory Group, Inc.250$33.5K0.03%00.0%Unchanged
Raffa Wealth Management, LLC248$33.2K0.01%+36+17.0%Added
Kilter Group LLC246$32.9K0.02%+38+18.3%Added