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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: 34 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
Hickory Point Bank & Trust200$86.7K0.05%00.0%Unchanged
Mowery & Schoenfeld Wealth Management, LLC193$83.6K0.11%00.0%Unchanged
Albion Financial Group191$82.8K0.00%+99+107.6%Added
Banque de Luxembourg S.A.190$82.3K0.04%+190New
Bare Financial Services, Inc185$80.2K0.02%+102+122.9%Added
Pin Oak Investment Advisors Inc182$79.0K0.06%+20+12.3%Added
Atomic Invest LLC190$77.8K0.01%−47−19.8%Reduced
Timbuktu Capital Management, LLC177$76.9K0.12%+177New
Napier Financial, LLC175$75.8K0.02%−10−5.4%Reduced
Halbert Hargrove Global Advisors, LLC174$75.5K0.00%+11+6.7%Added
Ogorek Anthony Joseph168$72.0K0.02%−28−14.3%Reduced
Arlington Trust Co LLC165$71.5K0.01%00.0%Unchanged
Marquette Asset Management, LLC155$67.2K0.01%00.0%Unchanged
Transce3nd, LLC191$66.9K0.59%−4−2.1%Reduced
Sankala Group LLC206$66.7K0.04%+10+5.1%Added
Lloyd Advisory Services, LLC.152$65.9K0.03%−5,285−97.2%Reduced
CGC Financial Services, LLC152$65.9K0.01%00.0%Unchanged
GGM Financials LLC152$65.7K0.02%+1+0.7%Added
1248 Management, LLC145$62.9K0.02%00.0%Unchanged
Burk Holdings LLC145$62.8K0.02%00.0%Unchanged
Hughes Financial Services, LLC141$61.1K0.01%+50+54.9%Added
Clark Wealth Partners140$60.7K0.03%−20−12.5%Reduced
Tounjian Advisory Partners, LLC130$56.3K0.02%−11,970−98.9%Reduced
United Financial Planning Group LLC129$55.9K0.03%00.0%Unchanged
Legacy Bridge, LLC128$55.5K0.02%00.0%Unchanged
Cedar Mountain Advisors, LLC128$55.5K0.01%+8+6.7%Added
Kennebec Savings Bank128$55.5K0.04%+68+113.3%Added
Richardson Financial Services Inc.125$54.2K0.03%+125New
Measured Wealth Private Client Group, LLC121$52.4K0.01%−20−14.2%Reduced
Comprehensive Financial Planning, Inc.120$52.0K0.03%00.0%Unchanged
DiNuzzo Private Wealth, Inc.120$52.0K0.01%+2+1.7%Added
Corsicana & Co.120$52.0K0.03%00.0%Unchanged
Private Wealth Management Group, LLC118$51.1K0.01%−37−23.9%Reduced
Core Capital Management & Research, inc.150$46.5K0.02%+150New
Westend Capital Management, LLC105$45.5K0.01%−120−53.3%Reduced
HHM Wealth Advisors, LLC105$45.5K0.00%00.0%Unchanged
Bravera Wealth105$45.5K0.02%+105New
Rachor Investment Advisory Services, LLC101$43.9K0.02%00.0%Unchanged
Banque Transatlantique SA100$43.4K0.00%−100−50.0%Reduced
WS Portfolio Advisory, LLC100$43.3K1.07%−60−37.5%Reduced
Bayban100$43.3K0.03%−50−33.3%Reduced
Eukles Asset Management100$43.3K0.02%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.100$43.3K0.01%00.0%Unchanged
Regatta Research & Money Management95$41.1K0.04%+95New
Richardson Capital Management LLC91$39.5K0.02%00.0%Unchanged
Toews Corp91$39.4K0.01%+91New
Olistico Wealth, LLC90$39.0K0.02%00.0%Unchanged
Planning Strategies Inc.83$36.0K0.02%+83New
McGuire Capital Advisors Inc82$35.5K0.02%+12+17.1%Added
Three Bearings Fiduciary Advisors, Inc.80$34.7K0.03%00.0%Unchanged
McMillan Office, Inc.80$34.7K0.00%00.0%Unchanged
Glynn Capital Management LLC77$33.4K0.01%+14+22.2%Added
Bruce G. Allen Investments, LLC76$32.9K0.02%−55−42.0%Reduced
Tidemark, LLC73$31.6K0.01%−2−2.7%Reduced
Creative Capital Management Investments LLC73$31.6K0.01%+73New
IMA Wealth, Inc.71$30.8K0.00%+28+65.1%Added
Downshift Financial, LLC70$30.4K0.01%+70New
Fairway Wealth LLC70$30.3K0.01%00.0%Unchanged
Sfam, LLC69$30.1K0.02%00.0%Unchanged
Godfrey Financial Associates, Inc.69$29.9K0.02%00.0%Unchanged
Phillip James Consulting Co.66$28.6K0.02%00.0%Unchanged
American Capital Advisory, LLC63$27.3K0.01%+12+23.5%Added
Oakmont Advisory Group, LLC61$26.5K0.02%+61New
GHP Investment Advisors, Inc.61$26.5K0.00%00.0%Unchanged
Clean Yield Group60$26.0K0.01%00.0%Unchanged
Pacific Center for Financial Services60$26.0K0.01%00.0%Unchanged
Paladin Partners, LLC60$26.0K0.02%00.0%Unchanged
Baillie Gifford & Co58$25.1K0.00%+58New
Ritter Daniher Financial Advisory LLC57$24.6K0.00%00.0%Unchanged
Noble Wealth Management PBC56$24.3K0.01%+6+12.0%Added
HFM Investment Advisors, LLC55$23.8K0.01%+25+83.3%Added
LFA - Lugano Financial Advisors SA55$23.8K0.01%+55New
Imprint Wealth LLC54$23.4K0.10%00.0%Unchanged
Wormser Freres Gestion51$22.1K0.01%+51New
Boreal Capital Management LLC50$21.7K0.02%+50New
Bullseye Investment Management, LLC50$21.7K0.01%00.0%Unchanged
Quintet Private Bank (Europe) S.A.50$21.7K0.00%+50New
Piscataqua Savings Bank50$21.7K0.01%−40−44.4%Reduced
Hoese & Co LLP50$21.7K0.01%00.0%Unchanged
Bayforest Capital Ltd49$21.2K0.02%−195−79.9%Reduced
Front Row Advisors LLC67$20.9K0.01%−1−1.5%Reduced
Provenance Wealth Advisors, LLC45$19.5K0.00%+45New
Decker Retirement Planning Inc.42$18.2K0.01%−40,557−99.9%Reduced
Brooklyn FI, LLC56$17.9K0.00%+56New
Whipplewood Advisors, LLC40$17.3K0.01%−1,452−97.3%Reduced
GoalVest Advisory LLC39$16.9K0.00%−9,892−99.6%Reduced
Investment Counsel Co of Nevada39$16.9K0.03%+39New
Crews Bank & Trust36$15.6K0.00%00.0%Unchanged
MB, Levis & Associates, LLC35$15.2K0.01%+10+40.0%Added
Medallion Wealth Advisors, LLC46$14.6K0.00%−2,345−98.1%Reduced
Davis Capital Management33$14.3K0.01%+22+200.0%Added
Proffitt & Goodson Inc33$14.3K0.00%+33New
Chesapeake Asset Management LLC31$13.4K0.01%00.0%Unchanged
Copia Wealth Management31$13.4K0.01%00.0%Unchanged
HighMark Wealth Management LLC30$13.0K0.00%00.0%Unchanged
Quaker Wealth Management, LLC30$13.0K0.00%−651−95.6%Reduced
Hanson & Doremus Investment Management31$13.0K0.00%00.0%Unchanged
Spectrum Wealth Advisory Group, LLC30$13.0K0.00%+30New
Fairscale Capital, LLC28$12.1K0.01%00.0%Unchanged
PayPay Securities Corp28$12.1K0.46%+6+27.3%Added