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Lam Research
LRCX

Overview Fund Activity

1,846 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, 656 reducing their positions, and 131 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,846
Holders Change
+73
Holders Change %
+4.12%
% 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
656
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 %
CIP
701
Convergence Investment Partners
Florida
$2.7M +$709K +7,282 +36%
ECM
702
Exchange Capital Management
Michigan
$2.68M -$93K -955 -3%
DC
703
Davenport & Co
Virginia
$2.68M -$342K -3,516 -11%
WP
704
WealthShield Partners
North Carolina
$2.67M +$2.67M +27,458 New
Bessemer Group
705
Bessemer Group
New Jersey
$2.66M -$649K -6,671 -20%
EGA
706
E&G Advisors
Texas
$2.66M -$2.92K -30 -0.1%
SHFA
707
SS&H Financial Advisors
Michigan
$2.64M -$170K -1,750 -6%
GI
708
GAMMA Investing
California
$2.64M -$220K -2,256 -8%
LNWWM
709
Laird Norton Wetherby Wealth Management
California
$2.64M +$2.64M +27,081 New
QI
710
Qtron Investments
Massachusetts
$2.63M +$166K +1,708 +7%
AR
711
Advisory Research
Illinois
$2.63M +$843K +8,659 +47%
WTFG
712
Wood Tarver Financial Group
Idaho
$2.62M – – –
CB
713
Cadence Bank
Mississippi
$2.61M -$36.9K -379 -1%
CFA
714
Camarda Financial Advisors
Florida
$2.6M +$2.6M +26,688 New
HA
715
Harfst & Associates
Wyoming
$2.6M -$74.1K -761 -3%
LIM
716
Leavell Investment Management
Alabama
$2.59M +$224K +2,299 +9%
GJWM
717
Gilliland Jeter Wealth Management
Arkansas
$2.57M +$7.5K +77 +0.3%
PWMAG
718
Pinnacle Wealth Management Advisory Group
New Jersey
$2.57M +$23.8K +245 +0.9%
CFO
719
Callan Family Office
Pennsylvania
$2.55M +$1.4M +14,354 +121%
CWM
720
Calamos Wealth Management
Illinois
$2.52M +$167K +1,716 +7%
FFG
721
Fortem Financial Group
California
$2.52M +$1.59M +16,301 +169%
MC
722
Moors & Cabot
Massachusetts
$2.52M -$241K -2,479 -9%
HH
723
Hilltop Holdings
Texas
$2.51M +$713K +7,322 +40%
YC
724
Yarbrough Capital
Tennessee
$2.5M – – –
WB
725
Webster Bank
Connecticut
$2.5M +$95.5K +981 +4%
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