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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 %
RWM
551
Rockline Wealth Management
New York
$4.95M +$279K +2,868 +6%
BF
552
BOK Financial
Oklahoma
$4.92M -$70K -719 -1%
GT
553
Greenleaf Trust
Michigan
$4.92M -$446K -4,583 -8%
CAM
554
Crown Advisors Management
California
$4.87M – – –
KeyBank National Association
555
KeyBank National Association
Ohio
$4.83M +$957K +9,836 +25%
AAMU
556
APG Asset Management US
New York
$4.83M +$965K +9,965 +25%
IWC
557
Integrated Wealth Concepts
Massachusetts
$4.83M +$453K +4,656 +10%
ATIA
558
American Trust Investment Advisors
New Hampshire
$4.83M -$819K -8,410 -15%
AWA
559
Arkadios Wealth Advisors
Georgia
$4.82M +$120K +1,236 +3%
PA
560
PFG Advisors
Arizona
$4.82M +$795K +8,168 +20%
KC
561
Katamaran Capital
United Kingdom
$4.82M +$32.6K +335 +0.7%
PIM
562
Plato Investment Management
Australia
$4.79M +$3.39K +35 +0.1%
HWM
563
Hohimer Wealth Management
Washington
$4.72M +$61K +627 +1%
BIM
564
Brentview Investment Management
Illinois
$4.72M -$83.6K -859 -2%
VSQM
565
V-Square Quantitative Management
Illinois
$4.7M +$535K +5,498 +13%
SSI
566
Scott & Selber Inc
Texas
$4.69M +$1.73M +17,786 +58%
PCIA
567
Prime Capital Investment Advisors
Kansas
$4.68M -$6.04M -62,042 -56%
ALMGDA
568
AG2R La Mondiale Gestion d'Actifs
France
$4.67M – – –
William Blair & Company
569
William Blair & Company
Illinois
$4.66M -$576K -5,921 -11%
VA
570
Vident Advisory
Georgia
$4.66M +$599K +6,155 +15%
WC
571
Westerkirk Capital
$4.64M +$4.64M +47,617 New
MWM
572
Mission Wealth Management
California
$4.61M -$500K -5,135 -10%
PE
573
Point72 Europe
United Kingdom
$4.61M -$399K -4,100 -8%
ERSOT
574
Employees Retirement System of Texas
Texas
$4.61M +$4.61M +47,384 New
CIA
575
CCM Investment Advisers
South Carolina
$4.58M +$37K +380 +0.8%
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