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Lam Research
LRCX

Overview Fund Activity

1,845 hedge funds and large institutions have $102B invested in Lam Research in 2025 Q2 according to their latest regulatory filings, with 239 funds opening new positions, 735 increasing their positions, 656 reducing their positions, and 131 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,845
Holders Change
+71
Holders Change %
+4%
% of All Funds
24.74%
Holding in Top 10
47
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+51.61%
% of All Funds
0.63%
New
239
Increased
735
Reduced
656
Closed
131
Calls
$2.1B
Puts
$2.28B
Net Calls
-$183M
Net Calls Change
-$254M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$3.95B
2
Goldman Sachs
Goldman Sachs
New York
$1.35B
3
Nordea Investment Management
Nordea Investment Management
Sweden
$1.03B
4
Artisan Partners
Artisan Partners
Wisconsin
$959M
5
VOYA Investment Management
VOYA Investment Management
Georgia
$291M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$2.5B
2
Ameriprise
Ameriprise
Minnesota
$2.96B
3
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
$70.4M
4
BNP Paribas Asset Management
BNP Paribas Asset Management
France
$183M
5
Wellington Management Group
Wellington Management Group
Massachusetts
$44.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
EPW
1826
Evergreen Private Wealth
Colorado
$2.92K +$2.92K +30 New
FC
1827
Fairscale Capital
New Hampshire
$2.66K +$2.66K +28 New
WOC
1828
West Oak Capital
California
$2.58K – – –
TCM
1829
TD Capital Management
Tennessee
$2.45K – – –
PPC
1830
Park Place Capital
Alabama
$2.42K – – –
RAM
1831
Riggs Asset Management
Pennsylvania
$2.34K -$1.56K -16 -40%
PS
1832
PayPay Securities
Japan
$2.34K -$1.07K -11 -31%
HIA
1833
HFM Investment Advisors
New Jersey
$2.14K +$1.07K +11 +100%
WA
1834
WestEnd Advisors
North Carolina
$1.85K -$97 -1 -5%
QWM
1835
Quaker Wealth Management
New Jersey
$1.66K +$1.66K +17 New
CIR
1836
Clear Investment Research
Georgia
$1.19K – – –
DFA
1837
DHJJ Financial Advisors
Illinois
$974 – – –
WBC
1838
West Branch Capital
Massachusetts
$974 – – –
BCH
1839
Berkshire Capital Holdings
California
$973 – – –
LFASL
1840
Lugano Financial Advisors SA (LFA)
Switzerland
$973 +$973 +10 New
DF
1841
DecisionPoint Financial
Arizona
$969 +$969 +10 New
GIA
1842
GHP Investment Advisors
Colorado
$511 – – –
OWP
1843
ORG Wealth Partners
Texas
$387 +$387 +4 New
IAS
1844
IMA Advisory Services
Colorado
$195 +$195 +2 New
WP
1845
Woodline Partners
California
– -$144M -1,980,610 Closed
AIM
1846
Achmea Investment Management
Netherlands
– -$61.4M -844,023 Closed
Westfield Capital Management
1847
Westfield Capital Management
Massachusetts
– -$53.5M -736,520 Closed
HF
1848
HRT Financial
New York
– -$34.8M -479,318 Closed
Qube Research & Technologies (QRT)
1849
Qube Research & Technologies (QRT)
United Kingdom
– -$31M -425,921 Closed
DCP
1850
D1 Capital Partners
New York
– -$29.3M -403,000 Closed
72 73
74
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