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, Q1 2025
Institutional positions in Lam Research Corp as of Mar 31, 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
- 1,801
- +130 vs. Q4 2024
- Shares held
- 1.04B
- +17.7M (+1.7%) vs. Q4 2024
- Total value
- $75.8B
- +$1.52B (+2.1%) vs. Q4 2024
- New holders
- 270
- 740 more added
- Sold out
- 140
- 549 more reduced
24 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 3,143 | $463.5B |
| Q1 2026 | 2,652 | $221.3B |
| Q4 2025 | 2,396 | $183.9B |
| Q3 2025 | 2,111 | $136.5B |
| Q2 2025 | 1,883 | $102.7B |
| Q1 2025 | 1,802 | $75.8B |
| Q4 2024 | 1,696 | $74.9B |
| Q3 2024 | 1,469 | $80.1B |
| Q2 2024 | 1,793 | $116.5B |
| Q1 2024 | 1,732 | $107.0B |
| Q4 2023 | 1,632 | $87.0B |
| Q3 2023 | 1,451 | $69.7B |
| Q2 2023 | 1,434 | $72.7B |
| Q1 2023 | 1,366 | $60.5B |
| Q4 2022 | 1,347 | $47.5B |
| Q3 2022 | 1,273 | $41.6B |
| Q2 2022 | 1,310 | $47.9B |
| Q1 2022 | 1,391 | $60.4B |
| Q4 2021 | 1,461 | $82.9B |
| Q3 2021 | 1,301 | $65.8B |
| Q2 2021 | 1,315 | $76.3B |
| Q1 2021 | 1,262 | $70.8B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cooksen Wealth, LLC | 5 | – | – | +5 | New |
| Proequities, Inc. | 0 | $0 | 0.00% | −3,145−100.0% | Sold out |
| Cincinnati Insurance Co | 0 | $0 | 0.00% | −2,492,110−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −61,804−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −510,150−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −236,860−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −166,048−100.0% | Sold out |
| Parkwood LLC | 0 | $0 | 0.00% | −140,490−100.0% | Sold out |
| Synergy Financial Management, LLC | 0 | $0 | 0.00% | −22,394−100.0% | Sold out |
| Railway Pension Investments Ltd | 0 | $0 | 0.00% | −122,300−100.0% | Sold out |
| Capital International Investors | 0 | $0 | 0.00% | −120,040−100.0% | Sold out |
| Mivtachim The Workers Social Insurance Fund Ltd. (Under Special Management) | 0 | $0 | 0.00% | −113,000−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −107,473−100.0% | Sold out |
| Nuance Investments, LLC | 0 | $0 | 0.00% | −103,190−100.0% | Sold out |
| Atreides Management, LP | 0 | $0 | 0.00% | −89,680−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −88,260−100.0% | Sold out |
| Pamalican Asset Management Ltd | 0 | $0 | 0.00% | −56,000−100.0% | Sold out |
| Lecap Asset Management Ltd | 0 | $0 | 0.00% | −50,124−100.0% | Sold out |
| 4D Advisors, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Royal Fund Management, LLC | 0 | $0 | 0.00% | −49,866−100.0% | Sold out |
| Mizuho Markets Americas LLC | 0 | $0 | 0.00% | −43,000−100.0% | Sold out |
| Quantessence Capital LLC | 0 | $0 | 0.00% | −41,953−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −41,892−100.0% | Sold out |
| Sone Capital Management, LLC | 0 | $0 | 0.00% | −41,785−100.0% | Sold out |
| Malaga Cove Capital, LLC | 0 | $0 | 0.00% | −41,100−100.0% | Sold out |
| Essential Planning, LLC. | 0 | $0 | 0.00% | −38,540−100.0% | Sold out |
| Octahedron Capital Management L.P. | 0 | $0 | 0.00% | −39,750−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −34,600−100.0% | Sold out |
| Resolute Capital Asset Partners LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Artemis Wealth Advisors, LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Capital Group Private Client Services, Inc. | 0 | $0 | 0.00% | −28,878−100.0% | Sold out |
| Cincinnati Specialty Underwriters Insurance CO | 0 | $0 | 0.00% | −27,830−100.0% | Sold out |
| Twin Capital Management Inc | 0 | $0 | 0.00% | −27,301−100.0% | Sold out |
| Stoneridge Investment Partners LLC | 0 | $0 | 0.00% | −26,474−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −25,609−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −25,436−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −24,698−100.0% | Sold out |
| Canada Post Corp Registered Pension Plan | 0 | $0 | 0.00% | −21,890−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −19,430−100.0% | Sold out |
| Polianta Ltd | 0 | $0 | 0.00% | −18,100−100.0% | Sold out |
| HGK Asset Management Inc | 0 | $0 | 0.00% | −18,050−100.0% | Sold out |
| L2 Asset Management, LLC | 0 | $0 | 0.00% | −17,935−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −15,549−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −14,959−100.0% | Sold out |
| KRS Capital Management, LLC | 0 | $0 | 0.00% | −14,460−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −14,176−100.0% | Sold out |
| Madison Park Capital Advisors, LLC | 0 | $0 | 0.00% | −13,500−100.0% | Sold out |
| Maxi Investments CY Ltd | 0 | $0 | 0.00% | −13,074−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −13,057−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −10,103−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Old National Bancorp | 0 | $0 | 0.00% | −8,840−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −8,662−100.0% | Sold out |
| BlueSpruce Investments, LP | 0 | $0 | 0.00% | −8,470−100.0% | Sold out |
| Western Financial Corp | 0 | $0 | 0.00% | −8,046−100.0% | Sold out |
| Stevens Capital Management LP | 0 | $0 | 0.00% | −7,773−100.0% | Sold out |
| Main Management ETF Advisors, LLC | 0 | $0 | 0.00% | −7,120−100.0% | Sold out |
| Waldron Private Wealth LLC | 0 | $0 | 0.00% | −7,068−100.0% | Sold out |
| Bryce Point Capital, LLC | 0 | $0 | 0.00% | −7,005−100.0% | Sold out |
| Unique Wealth Strategies, LLC | 0 | $0 | 0.00% | −6,871−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −6,263−100.0% | Sold out |
| Visionary Horizons, LLC | 0 | $0 | 0.00% | −6,263−100.0% | Sold out |
| Strategy Asset Managers LLC | 0 | $0 | 0.00% | −6,232−100.0% | Sold out |
| Elite Wealth Management, Inc. | 0 | $0 | 0.00% | −6,100−100.0% | Sold out |
| Banque Transatlantique SA | 0 | $0 | 0.00% | −6,035−100.0% | Sold out |
| Board of the Pension Protection Fund | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Gallacher Capital Management LLC | 0 | $0 | 0.00% | −5,948−100.0% | Sold out |
| Dohj, LLC | 0 | $0 | 0.00% | −5,874−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −5,594−100.0% | Sold out |
| Atalanta Sosnoff Capital, LLC | 0 | $0 | 0.00% | −5,195−100.0% | Sold out |
| Quintet Private Bank (Europe) S.A. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −4,856−100.0% | Sold out |
| RMB Capital Management, LLC | 0 | $0 | 0.00% | −4,786−100.0% | Sold out |
| Capital International Sarl | 0 | $0 | 0.00% | −4,670−100.0% | Sold out |
| FFT Wealth Management LLC | 0 | $0 | 0.00% | −4,526−100.0% | Sold out |
| Integral Investment Advisors, Inc. | 0 | $0 | 0.00% | −4,450−100.0% | Sold out |
| Fortress Financial Solutions, LLC | 0 | $0 | 0.00% | −4,273−100.0% | Sold out |
| Confluence Wealth Services, Inc. | 0 | $0 | 0.00% | −3,730−100.0% | Sold out |
| Verity & Verity, LLC | 0 | $0 | 0.00% | −3,900−100.0% | Sold out |
| WoodTrust Financial Corp | 0 | $0 | 0.00% | −3,836−100.0% | Sold out |
| RWM Asset Management, LLC | 0 | $0 | 0.00% | −3,795−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −3,778−100.0% | Sold out |
| Pinnacle Wealth Planning Services, Inc. | 0 | $0 | 0.00% | −3,701−100.0% | Sold out |
| Jessup Wealth Management, Inc | 0 | $0 | 0.00% | −3,698−100.0% | Sold out |
| Fortress Private Ledger, LLC | 0 | $0 | 0.00% | −3,628−100.0% | Sold out |
| Foundry Partners, LLC | 0 | $0 | 0.00% | −3,450−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −3,402−100.0% | Sold out |
| Symphony Financial, Ltd. Co. | 0 | $0 | 0.00% | −2,995−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −3,339−100.0% | Sold out |
| KDT Advisors, LLC | 0 | $0 | 0.00% | −3,310−100.0% | Sold out |
| Sovran Advisors, LLC | 0 | $0 | 0.00% | −3,092−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −3,181−100.0% | Sold out |
| Greenwich Wealth Management LLC | 0 | $0 | 0.00% | −3,099−100.0% | Sold out |
| Watts Gwilliam & Co., LLC | 0 | $0 | 0.00% | −2,808−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Obsidian Personal Planning Solutions LLC | 0 | $0 | 0.00% | −2,668−100.0% | Sold out |
| Farmers Trust Co | 0 | $0 | 0.00% | −2,930−100.0% | Sold out |
| Invenio Wealth Partners LLC | 0 | $0 | 0.00% | −2,925−100.0% | Sold out |
| Signature Wealth Management Group | 0 | $0 | 0.00% | −2,920−100.0% | Sold out |
| Coastal Investment Advisors, Inc. | 0 | $0 | 0.00% | −2,800−100.0% | Sold out |