Lam Research Corp

LRCX

Exchange: Nasdaq
Industry: Special Industry Machinery, NEC
SEC CIK: 0000707549

SEC filings (opens in a new tab)

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 2021

Institutional positions in Lam Research Corp as of Jun 30, 2021. 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: 1,315; +67 vs. Q1 2021
Shares held: 117.4M; −594.9K (−0.5%) vs. Q1 2021
Total value: $76.3B; +$6.14B (+8.8%) vs. Q1 2021
New holders: 143; 487 more added
Sold out: 76; 495 more reduced

14 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2021: 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 2021: 1,315 institutions

Value heldQ2 2021: $76.3B

Institutions holding LRCX and their total value by quarter
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, Q2 2021

Shares, value and share of portfolio for each institution holding Lam Research Corp; share changes are against Q1 2021.

Institutions holding LRCX in Q2 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Arlington Partners LLC	8	$5.00K	0.00%	00.0%	Unchanged
Paradigm, Strategies in Wealth Management, LLC	8	$5.00K	0.00%	00.0%	Unchanged
Roble, Belko & Company, Inc	7	$5.00K	0.00%	00.0%	Unchanged
Cary Street Partner Investment Advisory LLC	7	$5.00K	0.00%	00.0%	Unchanged
JFS Wealth Advisors, LLC	7	$5.00K	0.00%	+2+40.0%	Added
Hoese & Co LLP	7	$5.00K	0.01%	+7	New
Hantz Financial Services, Inc.	6	$4.00K	0.00%	−110−94.8%	Reduced
FinTrust Capital Advisors, LLC	5	$3.00K	0.00%	00.0%	Unchanged
Aua Capital Management, LLC	4	$3.00K	0.00%	00.0%	Unchanged
Tradition Wealth Management, LLC	5	$3.00K	0.00%	+5	New
Spectrum Management Group, LLC	3	$2.00K	0.00%	+3	New
Plante Moran Financial Advisors, LLC	2	$1.00K	0.00%	00.0%	Unchanged
Iron Horse Wealth Management, LLC	2	$1.00K	0.00%	00.0%	Unchanged
WestEnd Advisors, LLC	–	$650	0.00%	–	New
Kelly Financial Services LLC	20,822	$32	0.00%	+20,792+69,306.7%	Added
Matrix Capital Management Company, LP	0	$0	0.00%	−150,000−100.0%	Sold out
Parnassus Investments	0	$0	0.00%	−137,697−100.0%	Sold out
Employees Provident Fund Board	0	$0	0.00%	−60,000−100.0%	Sold out
Holocene Advisors, LP	0	$0	0.00%	−54,132−100.0%	Sold out
Artemis Investment Management LLP	0	$0	0.00%	−44,815−100.0%	Sold out
Polaris Wealth Advisory Group, LLC	0	$0	0.00%	−34,491−100.0%	Sold out
Schonfeld Strategic Advisors LLC	0	$0	0.00%	−33,400−100.0%	Sold out
Scout Investments, Inc.	0	$0	0.00%	−24,646−100.0%	Sold out
Ergoteles LLC	0	$0	0.00%	−20,200−100.0%	Sold out
SeaTown Holdings Pte. Ltd.	0	$0	0.00%	−20,000−100.0%	Sold out
TCI Fund Management LtdSuperinvestorTCI Fund Management	0	$0	0.00%	−17,300−100.0%	Sold out
Sandler Capital Management	0	$0	0.00%	−14,720−100.0%	Sold out
Laurion Capital Management LP	0	$0	0.00%	−13,624−100.0%	Sold out
Fosun International Ltd	0	$0	0.00%	−12,300−100.0%	Sold out
Tairen Capital Ltd	0	$0	0.00%	−10,600−100.0%	Sold out
Elo Mutual Pension Insurance Co	0	$0	0.00%	−10,389−100.0%	Sold out
Alight Capital Management LP	0	$0	0.00%	−10,000−100.0%	Sold out
Crestline Management, LP	0	$0	0.00%	−7,500−100.0%	Sold out
Cipher Capital LP	0	$0	0.00%	−7,428−100.0%	Sold out
Itau Unibanco Holding S.A.	0	$0	0.00%	−6,500−100.0%	Sold out
Point72 Hong Kong Ltd	0	$0	0.00%	−5,872−100.0%	Sold out
Sepio Capital, LP	0	$0	0.00%	−5,087−100.0%	Sold out
Banco de Sabadell, S.A	0	$0	0.00%	−4,855−100.0%	Sold out
AAFMAA Wealth Management & Trust LLC	0	$0	0.00%	−4,000−100.0%	Sold out
Valeo Financial Advisors, LLC	0	$0	0.00%	−3,760−100.0%	Sold out
Phoenix Holdings Ltd.	0	$0	0.00%	−3,448−100.0%	Sold out
Sowell Financial Services LLC	0	$0	0.00%	−3,043−100.0%	Sold out
CAMG Solamere Management, LLC	0	$0	0.00%	−2,841−100.0%	Sold out
LS Investment Advisors, LLC	0	$0	0.00%	−2,809−100.0%	Sold out
SG3 Management, LLC	0	$0	0.00%	−2,500−100.0%	Sold out
Glaxis Capital Management, LLC	0	$0	0.00%	−2,101−100.0%	Sold out
Sassicaia Capital Advisers LLC	0	$0	0.00%	−2,100−100.0%	Sold out
IPG Investment Advisors LLC	0	$0	0.00%	−1,912−100.0%	Sold out
Advisors Preferred, LLC	0	$0	0.00%	−1,686−100.0%	Sold out
Weld Capital Management LLC	0	$0	0.00%	−1,732−100.0%	Sold out
Shay Capital LLC	0	$0	0.00%	−1,597−100.0%	Sold out
IAM Advisory, LLC	0	$0	0.00%	−1,464−100.0%	Sold out
Voya Financial Advisors, Inc.	0	$0	0.00%	−1,574−100.0%	Sold out
L2 Asset Management, LLC	0	$0	0.00%	−1,434−100.0%	Sold out
Ameritas Investment Company, LLC	0	$0	0.00%	−1,229−100.0%	Sold out
Jump Financial, LLC	0	$0	0.00%	−1,020−100.0%	Sold out
Evercore Wealth Management, LLC	0	$0	0.00%	−715−100.0%	Sold out
AXS Investments LLC	0	$0	0.00%	−710−100.0%	Sold out
Gyon Technologies Capital Management, LP	0	$0	0.00%	−690−100.0%	Sold out
WESPAC Advisors, LLC	0	$0	0.00%	−644−100.0%	Sold out
Perpetual Investment Management Ltd	0	$0	0.00%	−600−100.0%	Sold out
Q3 Asset Management	0	$0	0.00%	−562−100.0%	Sold out
Ground Swell Capital, LLC	0	$0	0.00%	−552−100.0%	Sold out
Evergreen Capital Management LLC	0	$0	0.00%	−510−100.0%	Sold out
Maven Securities LTD	0	$0	0.00%	−482−100.0%	Sold out
Legacy Financial Advisors, Inc.	0	$0	0.00%	−407−100.0%	Sold out
Banco BTG Pactual S.A.	0	$0	0.00%	−401−100.0%	Sold out
Grant Street Asset Management, Inc.	0	$0	0.00%	−385−100.0%	Sold out
Cypress Wealth Services, LLC	0	$0	0.00%	−377−100.0%	Sold out
Citizens Financial Group Inc	0	$0	0.00%	−346−100.0%	Sold out
Wealthstreet Investment Advisors, LLC	0	$0	0.00%	−338−100.0%	Sold out
Ferris Capital, LLC	0	$0	0.00%	−336−100.0%	Sold out
Eudaimonia Partners, LLC	0	$0	0.00%	−269−100.0%	Sold out
Northwest Investment Counselors, LLC	0	$0	0.00%	−222−100.0%	Sold out
Stephenson National Bank & Trust	0	$0	0.00%	−217−100.0%	Sold out
RMR Wealth Builders	0	$0	0.00%	−212−100.0%	Sold out
Sumitomo Mitsui Financial Group, Inc.	0	$0	0.00%	−176−100.0%	Sold out
Retirement Group, LLC	0	$0	0.00%	−94−100.0%	Sold out
Sun Life Financial INC	0	$0	0.00%	−84−100.0%	Sold out
Wealthcare Capital Management LLC	0	$0	0.00%	−62−100.0%	Sold out
Dividend Assets Capital, LLC	0	$0	0.00%	−59−100.0%	Sold out
QVR LLC	0	$0	0.00%	−39−100.0%	Sold out
Exane Derivatives	0	$0	0.00%	−37−100.0%	Sold out
Meridian Wealth Partners, LLC	0	$0	0.00%	−38−100.0%	Sold out
Wealthcare Advisory Partners LLC	0	$0	0.00%	−32−100.0%	Sold out
RBA Wealth Management, LLC	0	$0	0.00%	−30−100.0%	Sold out
Mascoma Wealth Management LLC	0	$0	0.00%	−28−100.0%	Sold out
Hanson & Doremus Investment Management	0	$0	0.00%	−18−100.0%	Sold out
MPS Loria Financial Planners, LLC	0	$0	0.00%	−15−100.0%	Sold out
Total Clarity Wealth Management, Inc.	0	$0	0.00%	−9−100.0%	Sold out
Grandview Asset Management LLC	0	$0	0.00%	−7−100.0%	Sold out
Amundi Asset Management US, Inc.	–	–	–	–	Not filed
Hel Ved Capital Management Ltd	–	–	–	–	Not filed
Bokf, NA	–	–	–	–	Not filed
TCF National Bank	–	–	–	–	Not filed
E Fund Management Co., Ltd.	–	–	–	–	Not filed
OneAscent Wealth Management LLC	–	–	–	–	Not filed
OneAscent Financial Services LLC	–	–	–	–	Not filed
Tealwood Asset Management Inc	–	–	–	–	Not filed
Pillar Pacific Capital Management LLC	–	–	–	–	Not filed