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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 240 funds opening new positions, 735 increasing their positions, 655 reducing their positions, and 131 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,845
Holders Change
+72
Holders Change %
+4.06%
% 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
240
Increased
735
Reduced
655
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
+$496M
2
Goldman Sachs
Goldman Sachs
New York
+$431M
3
Nordea Investment Management
Nordea Investment Management
Sweden
+$262M
4
Artisan Partners
Artisan Partners
Wisconsin
+$251M
5
VOYA Investment Management
VOYA Investment Management
Georgia
+$230M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$773M
2
Ameriprise
Ameriprise
Minnesota
-$368M
3
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
-$243M
4
BNP Paribas Asset Management
BNP Paribas Asset Management
France
-$195M
5
Wellington Management Group
Wellington Management Group
Massachusetts
-$177M
Name Holding Trade Value Shares
Change 		Shares
Change %
CSB
1626
City State Bank
Iowa
$130K – – –
AWM
1627
Atticus Wealth Management
Florida
$118K +$4.87K +50 +4%
OIAM
1628
OFI Invest Asset Management
France
$118K +$36.7K +442 +45%
CSPIA
1629
Cary Street Partners Investment Advisory
Virginia
$116K -$22.1K -227 -16%
CIAS
1630
CBIZ Investment Advisory Services
Ohio
$114K +$5.95K +61 +5%
HBW
1631
Hazlett, Burt & Watson
West Virginia
$114K +$63.2K +648 +125%
EPIM
1632
Evelyn Partners Investment Management
$113K +$110K +1,187 +4,093%
AUB
1633
Atlantic Union Bankshares
Virginia
$112K +$112K +1,153 New
CTA
1634
Colonial Trust Advisors
South Carolina
$112K – – –
GWP
1635
Gen-Wealth Partners
Michigan
$107K – – –
IUHSA
1636
Itau Unibanco Holding S.A.
Brazil
$107K -$1.45M -19,737 -93%
AIC
1637
Archer Investment Corporation
Indiana
$106K +$97 +1 +0.1%
BAM
1638
Byrne Asset Management
New Jersey
$104K – – –
FIA
1639
FNY Investment Advisers
New York
$104K +$104K +1,069 New
LCM
1640
Logan Capital Management
Pennsylvania
$99.4K – – –
CA
1641
Centerpoint Advisors
Massachusetts
$98K +$681 +7 +0.7%
SO
1642
Sierra Ocean
California
$97.5K +$6.52K +67 +7%
TFA
1643
Toth Financial Advisory
Virginia
$97.3K – – –
BCMLT
1644
Beacon Capital Management LLC (Tennessee)
Tennessee
$96.7K +$1.95K +20 +2%
AAG
1645
Armstrong Advisory Group
Massachusetts
$93.4K -$112K -1,150 -55%
USB
1646
Union Savings Bank
Connecticut
$93.4K -$25.1K -265 -21%
WAM
1647
WFA Asset Management
Wisconsin
$92.7K – – –
KA
1648
Kozak & Associates
Colorado
$92.5K +$200 +2 +0.2%
JWA
1649
JFS Wealth Advisors
Pennsylvania
$91.7K -$6.62K -68 -7%
NC
1650
NewSquare Capital
Pennsylvania
$90.5K -$140K -1,441 -61%
64 65
66
67 68