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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
24.73%
Holding in Top 10
47
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+51.61%
% of All Funds
0.63%
New
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 %
FF
1451
Foronjy Financial
California
$295K +$295K +3,034 New
TCM
1452
Traynor Capital Management
Pennsylvania
$295K -$52.4K -541 -15%
MMCM
1453
Murphy & Mullick Capital Management
New York
$294K -$8.08K -85 -3%
DSAM
1454
Dock Street Asset Management
Florida
$293K -$11.7K -120 -4%
NCM
1455
Northside Capital Management
Oregon
$293K – – –
MIM
1456
MTM Investment Management
South Carolina
$293K +$293K +3,010 New
NPT
1457
Nixon Peabody Trust
Massachusetts
$293K -$47.8K -491 -14%
VEA
1458
Virtus ETF Advisers
New York
$292K +$292K +3,000 New
PWAM
1459
Private Wealth Asset Management
Iowa
$291K -$91.5K -940 -24%
Financial Engines Advisors
1460
Financial Engines Advisors
California
$291K +$291K +2,994 New
VCP
1461
Verus Capital Partners
Arizona
$291K -$172K -1,769 -37%
ESB
1462
Essex Savings Bank
Connecticut
$291K +$3.41K +35 +1%
CRWM
1463
Castle Rock Wealth Management
California
$290K -$65.1K -637 -18%
AO
1464
Advisor OS
Illinois
$289K -$372K -3,826 -56%
TBT
1465
Texas Bank & Trust
Texas
$289K +$289K +2,970 New
IA
1466
Insight Advisors
Pennsylvania
$289K -$97K -996 -25%
ICP
1467
Impact Capital Partners
Colorado
$289K +$289K +2,967 New
EL
1468
EWA LLC
Pennsylvania
$288K +$288K +2,963 New
BC
1469
Brio Consultants
California
$288K +$13.2K +136 +5%
MIFH
1470
Migdal Insurance & Financial Holdings
Israel
$288K -$624K -6,409 -68%
DLA
1471
Douglas Lane & Associates
New York
$287K +$2.92K +30 +1%
CNBT
1472
Canandaigua National Bank & Trust
New York
$287K – – –
GBT
1473
Grove Bank & Trust
Florida
$286K -$41.9K -430 -13%
PAG
1474
Poinciana Advisors Group
Florida
$285K +$285K +2,924 New
WWM
1475
Wolff Wiese Magana
California
$284K +$4.77K +49 +2%
57 58
59
60 61