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Lam Research

2,350 hedge funds and large institutions have $183B invested in Lam Research in 2025 Q4 according to their latest regulatory filings, with 430 funds opening new positions, 763 increasing their positions, 890 reducing their positions, and 123 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

3.54% more ownership

Funds ownership: 80.68%84.23% (+3.5%)

14% less repeat investments, than reductions

Existing positions increased: 763 | Existing positions reduced: 890

29% less call options, than puts

Call options by funds: $4.3B | Put options by funds: $6.04B

Holders
2,350
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
113
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.3B
Puts
$6.04B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
CB
1126
CNB Bank
Pennsylvania
$1.64M
GWSG
1127
GPS Wealth Strategies Group
Colorado
$1.63M
RWC
1128
Rare Wolf Capital
Washington
$1.62M
SHFA
1129
SC&H Financial Advisors
Maryland
$1.62M
FWCM
1130
Ferguson Wellman Capital Management
Oregon
$1.61M
Loomis, Sayles & Company
1131
Loomis, Sayles & Company
Massachusetts
$1.61M
SFM
1132
Systematic Financial Management
New Jersey
$1.59M
NB
1133
Nicolet Bankshares
Wisconsin
$1.59M
CIC
1134
Chilton Investment Company
Connecticut
$1.58M
SF
1135
Seek First
California
$1.58M
RIA
1136
Realta Investment Advisors
Delaware
$1.57M
SCA
1137
Strathmore Capital Advisors
North Carolina
$1.57M
SAI
1138
Savvy Advisors Inc
New York
$1.56M
MFT
1139
Moisand Fitzgerald Tamayo
Florida
$1.56M
LFA
1140
Laraway Financial Advisors
Minnesota
$1.56M
TC
1141
Truvestments Capital
Florida
$1.55M
NAAA
1142
New Age Alpha Advisors
New York
$1.55M
PGWM
1143
Parisi Gray Wealth Management
New Jersey
$1.52M
LCGC
1144
Legacy Capital Group California
California
$1.52M
SOW
1145
State of Wyoming
Wyoming
$1.52M
RCAG
1146
Rehmann Capital Advisory Group
Michigan
$1.52M
CIS
1147
Custom Index Systems
New York
$1.52M
1C
1148
111 Capital
France
$1.52M
AFP
1149
Ausdal Financial Partners
Iowa
$1.52M
NS
1150
NBC Securities
Alabama
$1.51M