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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 %
S
1426
SimplyRich
California
$315K – – –
HI
1427
Harbour Investments
Wisconsin
$314K +$18.7K +192 +6%
AWM
1428
Aries Wealth Management
Maine
$313K – – –
GWM
1429
Gitterman Wealth Management
New Jersey
$313K +$313K +3,219 New
SWA
1430
Strategies Wealth Advisors
Michigan
$313K -$6.81K -70 -2%
FA
1431
FDx Advisors
Illinois
$313K +$313K +3,211 New
OWM
1432
OneAscent Wealth Management
Alabama
$313K +$313K +3,212 New
LWL
1433
Leo Wealth LLC
Texas
$312K +$312K +3,205 New
SB
1434
Simmons Bank
Arkansas
$311K -$53.5K -550 -15%
FFA
1435
Fragasso Financial Advisors
Pennsylvania
$310K +$310K +3,186 New
AF
1436
Atala Financial
California
$309K – – –
AC
1437
Apella Capital
Connecticut
$307K -$15.2K -155 -5%
ML
1438
Mayport LLC
Massachusetts
$307K +$1.07K +11 +0.4%
ZIG
1439
Zullo Investment Group
Pennsylvania
$306K -$6.13K -63 -2%
TC
1440
TAGStone Capital
North Carolina
$305K +$305K +3,000 New
ML
1441
McAdam LLC
Pennsylvania
$304K +$304K +3,123 New
KCPG
1442
Kavar Capital Partners Group
Kansas
$303K – – –
MAWA
1443
Moss Adams Wealth Advisors
Washington
$301K -$222K -2,279 -42%
WP
1444
Westmount Partners
California
$301K – – –
PFM
1445
Patton Fund Management
Texas
$300K +$300K +3,083 New
SCM
1446
Schnieders Capital Management
California
$298K – – –
PCM
1447
Parsons Capital Management
Rhode Island
$296K -$48.7K -500 -14%
CTA
1448
Chesley Taft & Associates
Illinois
$296K – – –
TWP
1449
Triad Wealth Partners
Kansas
$296K -$113K -1,162 -28%
CWP
1450
Cyndeo Wealth Partners
Florida
$295K +$295K +3,034 New
56 57
58
59 60