LAM RESEARCH CORP

LRCXNASDAQ

$333.89-11.91 (-3.44%)as of Oct 6, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

LAM RESEARCH CORP price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 6, 2026. Price (+123.9%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	10.61%	$57.5B	0.85%	Not reported
Vanguard Capital Management LLC	6.53%	$35.4B	0.76%	Not reported
State Street Corp	4.85%	$26.3B	0.78%	Not reported
Invesco Ltd.	4.18%	$22.7B	1.79%	Not reported
JPMorgan Chase & Co	3.62%	$18.6B	1.03%	Not reported
Vanguard Portfolio Management LLC	2.93%	$15.9B	0.72%	Not reported
Geode Capital Management, LLC	2.76%	$14.9B	0.80%	Not reported
FMR LLC	2.69%	$14.6B	0.63%	Not reported
Morgan Stanley	1.54%	$8.33B	0.44%	Not reported
Norges Bank	1.45%	$7.85B	0.78%	Not reported
Ameriprise Financial Inc	1.39%	$7.51B	1.52%	Not reported
Northern Trust Corp	1.12%	$6.07B	0.71%	Not reported
Goldman Sachs Group Inc	1.02%	$5.51B	0.48%	Not reported
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1.00%	$5.42B	0.99%	Not reported
Arrowstreet Capital, Limited Partnership	0.98%	$5.32B	2.36%	Not reported
Bank of America Corp	0.90%	$4.87B	0.31%	Not reported
Van Eck Associates Corp	0.89%	$4.81B	2.93%	Add 411.85%
Legal & General Group Plc	0.83%	$4.5B	0.94%	Not reported
Jupiter Topco LLC	0.79%	$4.28B	1.75%	Not reported
Coatue Management LLC	0.75%	$4.09B	8.41%	Reduce 5.99%
Amundi	0.75%	$4.08B	0.98%	Not reported
Nuveen, LLC	0.74%	$4B	0.95%	Not reported
Bank of New York Mellon Corp	0.70%	$3.78B	0.62%	Not reported
Charles Schwab Investment Management Inc	0.62%	$3.34B	0.44%	Not reported
UBS Group AG	0.61%	$3.33B	0.42%	Not reported
Wells Fargo & Company	0.58%	$3.17B	0.51%	Not reported
Vanguard Fiduciary Trust Co	0.57%	$3.11B	0.69%	Not reported
Dimensional Fund Advisors LP	0.48%	$2.58B	0.47%	Not reported
Barclays PLC	0.46%	$2.5B	0.48%	Not reported
Grantham, Mayo, Van Otterloo & Co. LLC	0.44%	$2.37B	5.33%	Reduce 20.85%
Nordea Investment Management AB	0.40%	$2.14B	1.75%	Reduce 19.76%
Swedbank AB	0.37%	$2.01B	1.74%	Add 29.56%
Deutsche Bank Ag\	0.35%	$1.9B	0.55%	Not reported
Citigroup Inc	0.34%	$1.82B	0.60%	Not reported
Voya Investment Management LLC	0.30%	$1.65B	1.42%	Not reported
California Public Employees Retirement System	0.29%	$1.58B	0.89%	Not reported
First Trust Advisors LP	0.29%	$1.57B	0.92%	Reduce 14.39%
Canada Pension Plan Investment Board	0.28%	$1.54B	0.85%	Add 24.99%
Jennison Associates LLC	0.28%	$1.53B	0.92%	Add 4.54%
Swiss National Bank	0.28%	$1.53B	0.80%	Not reported
AQR Capital Management LLC	0.28%	$1.51B	0.53%	Not reported
American Century Companies Inc	0.28%	$1.49B	0.66%	Not reported
National Pension Service	0.27%	$1.46B	0.94%	Reduce 0.05%
Mitsubishi UFJ Asset Management Co., Ltd.	0.26%	$1.44B	0.80%	Add 4.58%
Royal Bank of Canada	0.25%	$1.37B	0.20%	Not reported
Tiger Global Management LLC	0.25%	$1.37B	5.72%	Reduce 18.89%
SG Americas Securities, LLC	0.25%	$1.35B	0.75%	Not reported
Alkeon Capital Management LLC	0.24%	$1.32B	1.78%	Reduce 21.79%
Sumitomo Mitsui Trust Group, Inc.	0.24%	$1.3B	0.74%	Reduce 3.17%
Envestnet Asset Management Inc	0.24%	$1.28B	0.30%	Not reported

50 of 3,004 holders

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