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Lam Research
LRCX

Overview Fund Activity

1,844 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, 655 reducing their positions, and 131 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,844
Holders Change
+71
Holders Change %
+4%
% of All Funds
24.73%
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
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
$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 %
Swedbank
51
Swedbank
Sweden
$306M -$8.64M -88,716 -3%
DnB Asset Management
52
DnB Asset Management
Norway
$306M +$55.2M +566,754 +22%
PNC Financial Services Group
53
PNC Financial Services Group
Pennsylvania
$299M +$1.97M +20,228 +0.7%
SEI Investments
54
SEI Investments
Pennsylvania
$297M +$44M +451,622 +17%
HSBC Holdings
55
HSBC Holdings
United Kingdom
$296M +$930K +9,555 +0.3%
Mitsubishi UFJ Asset Management
56
Mitsubishi UFJ Asset Management
Japan
$294M +$22.8M +234,369 +8%
VOYA Investment Management
57
VOYA Investment Management
Georgia
$291M +$230M +2,364,780 +381%
TD Asset Management
58
TD Asset Management
Ontario, Canada
$287M +$24.2M +248,633 +9%
Bank Julius Baer & Co
59
Bank Julius Baer & Co
Switzerland
$269M +$94.3M +968,869 +54%
Raymond James Financial
60
Raymond James Financial
Florida
$267M -$13.3M -136,977 -5%
OCMI
61
Oaktop Capital Management II
New Jersey
$262M – – –
Capital Research Global Investors
62
Capital Research Global Investors
California
$255M -$139M -1,426,845 -35%
RhumbLine Advisers
63
RhumbLine Advisers
Massachusetts
$249M -$3.3M -33,901 -1%
MBI
64
Montrusco Bolton Investments
Quebec, Canada
$244M +$79.6M +835,196 +48%
Kovitz Investment Group Partners
65
Kovitz Investment Group Partners
Illinois
$237M +$5.29M +54,281 +2%
Principal Financial Group
66
Principal Financial Group
Iowa
$233M -$168K -1,725 -0.1%
Allianz Asset Management
67
Allianz Asset Management
Germany
$226M +$8.68M +89,138 +4%
ProShare Advisors
68
ProShare Advisors
Maryland
$221M +$9.51M +97,701 +5%
American Century Companies
69
American Century Companies
Missouri
$215M +$55.1M +566,479 +35%
California Public Employees Retirement System
70
California Public Employees Retirement System
California
$211M -$57.1M -586,605 -21%
Canada Pension Plan Investment Board
71
Canada Pension Plan Investment Board
Ontario, Canada
$211M -$51.8M -532,273 -20%
National Bank of Canada
72
National Bank of Canada
Quebec, Canada
$210M +$23.5M +241,777 +13%
EIP
73
Epoch Investment Partners
New York
$200M +$17.7M +182,143 +10%
California State Teachers Retirement System (CalSTRS)
74
California State Teachers Retirement System (CalSTRS)
California
$199M +$689K +7,079 +0.3%
Millennium Management
75
Millennium Management
New York
$189M -$21.6M -221,816 -10%
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