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Lam Research

2,385 hedge funds and large institutions have $183B invested in Lam Research in 2025 Q4 according to their latest regulatory filings, with 452 funds opening new positions, 768 increasing their positions, 896 reducing their positions, and 125 closing their positions.

New
Increased
Maintained
Reduced
Closed

262% more first-time investments, than exits

New positions opened: 452 | Existing positions closed: 125

38% more funds holding in top 10

Funds holding in top 10: 82113 (+31)

34% more capital invested

Capital invested by funds: $136B → $183B (+$46.5B)

13% more funds holding

Funds holding: 2,1062,385 (+279)

3.11% more ownership

Funds ownership: 80.78%83.89% (+3.1%)

14% less repeat investments, than reductions

Existing positions increased: 768 | Existing positions reduced: 896

29% less call options, than puts

Call options by funds: $4.3B | Put options by funds: $6.05B

Holders
2,385
Holders Change
+279
Holders Change %
+13.25%
% of All Funds
29.02%
Holding in Top 10
113
Holding in Top 10 Change
+31
Holding in Top 10 Change %
+37.8%
% of All Funds
1.38%
New
452
Increased
768
Reduced
896
Closed
125
Calls
$4.3B
Puts
$6.05B
Net Calls
-$1.75B
Net Calls Change
-$1.25B
Name Holding Trade Value Shares
Change
Change in
Stake
SPW
1651
Signet Private Wealth
Illinois
$473K +$430K +2,764 New
AI
1652
AdvisorShares Investments
Maryland
$473K -$324K -2,083 -43%
AWM
1653
Aries Wealth Management
Maine
$472K -$37.3K -240 -8%
FFA
1654
First Foundation Advisors
California
$472K +$155K +994 +56%
SFGP
1655
Stonebridge Financial Group (Pennsylvania)
Pennsylvania
$471K -$102K -653 -19%
KCPG
1656
Kavar Capital Partners Group
Kansas
$469K -$52.6K -338 -11%
BWP
1657
Balboa Wealth Partners
Arizona
$468K +$425K +2,734 New
JCM
1658
Jacobsen Capital Management
Utah
$467K -$11.8K -76 -3%
FFM
1659
Fullerton Fund Management
Singapore
$467K +$424K +2,728 New
AIC
1660
Archer Investment Corporation
Indiana
$466K -$148K -950 -26%
PWM
1661
Purus Wealth Management
California
$466K -$2.96K -19 -0.7%
NHC
1662
Nicholas Hoffman & Company
Georgia
$465K -$86.6K -557 -17%
APW
1663
Austin Private Wealth
Texas
$465K -$8.55K -55 -2%
PWAM
1664
Private Wealth Asset Management
Iowa
$463K -$23.8K -153 -5%
NPF
1665
Norris Perne & French
Michigan
$462K +$420K +2,700 New
EWM
1666
Elevatus Welath Management
New York
$461K +$121K +777 +41%
BFP
1667
Birchwood Financial Partners
Minnesota
$460K +$418K +2,690 New
PWP
1668
Phillips Wealth Planners
Mississippi
$459K -$139K -891 -31%
BWS
1669
BCR Wealth Strategies
Alabama
$458K
WAAG
1670
Wealth Alliance Advisory Group
Kansas
$458K -$12.6K -81 -3%
ISFAN
1671
Investor's Fiduciary Advisor Network
Washington
$457K +$52.4K +337 +14%
VC
1672
Vicus Capital
Pennsylvania
$457K +$415K +2,670 New
QFW
1673
QTR Family Wealth
Florida
$456K +$5.44K +35 +2%
PL
1674
Parthenon LLC
Kentucky
$455K
AWM
1675
Athena Wealth Management
Nevada
$455K +$413K +2,658 New