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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 122 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
LEA
1301
Legacy Edge Advisors
New York
$1.03M
KFG
1302
Kingdom Financial Group
Arizona
$1.03M
LA
1303
Legacy Advisors
Pennsylvania
$1.03M
LAI
1304
Legal Advantage Investments
California
$1.02M
WPW
1305
Watershed Private Wealth
Illinois
$1.02M
AWE
1306
Avidian Wealth Enterprises
Texas
$1.01M
EHC
1307
Everett Harris & Co
California
$1.01M
QWP
1308
Quotient Wealth Partners
Texas
$1M
SICM
1309
Sustainable Insight Capital Management
New York
$1M
V
1310
VeraBank
Texas
$999K
AWM
1311
Aprio Wealth Management
Georgia
$999K
SB
1312
Strategic Blueprint
Georgia
$995K
PFG
1313
Prosperity Financial Group
California
$992K
CPW
1314
Cove Private Wealth
New York
$986K
PWG
1315
Portside Wealth Group
Utah
$985K
IMC
1316
Investment Management Corporation
Virginia
$985K
BAM
1317
BOS Asset Management
Illinois
$984K
EFMH
1318
E Fund Management (HK)
Hong Kong
$964K
GWANC
1319
Guardian Wealth Advisors (North Carolina)
North Carolina
$962K
FCMC
1320
Founders Capital Management (Connecticut)
Connecticut
$960K
CFP
1321
Catalyst Financial Partners
Massachusetts
$959K
KW
1322
Keyvantage Wealth
Pennsylvania
$952K
NL
1323
NWAM LLC
Washington
$951K
SIA
1324
Strategic Investment Advisors
Michigan
$950K
DWM
1325
Dynasty Wealth Management
Florida
$948K