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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
1IA
2001
1620 Investment Advisors
Massachusetts
$247K -$1.55K -10 -0.7%
ES
2002
Element Squared
Minnesota
$246K +$224K +1,440 New
C
2003
Covestor
United Kingdom
$246K -$82.7K -532 -27%
SFP
2004
Sterling Financial Planning
New Jersey
$246K +$223K +1,435 New
KF
2005
Ketron Financial
California
$245K +$223K +1,433 New
IA
2006
Invested Advisors
Pennsylvania
$245K +$222K +1,430 New
SP
2007
Symmetry Partners
Connecticut
$245K -$16.6K -107 -7%
EFA
2008
Evernest Financial Advisors
Indiana
$244K +$166K +1,065 New
WWMSC
2009
Wagner Wealth Management (South Carolina)
South Carolina
$243K +$221K +1,420 New
AWM
2010
Avaii Wealth Management
Wisconsin
$243K -$14.8K -95 -6%
AF
2011
Apollon Financial
South Carolina
$242K +$220K +1,413 New
TPWA
2012
Twin Peaks Wealth Advisors
California
$242K +$164K +1,054 New
WWM
2013
Wolff Wiese Magana
California
$242K -$36.4K -234 -14%
BCG
2014
Breakwater Capital Group
New Jersey
$242K -$23.3K -150 -10%
MPM
2015
Meritage Portfolio Management
Kansas
$241K +$219K +1,410 New
TWM
2016
TSA Wealth Management
Texas
$241K +$219K +1,409 New
SL
2017
Summitry LLC
California
$241K +$219K +1,405 New
CFD
2018
Creative Financial Designs
Indiana
$240K -$4.82K -31 -2%
SSWG
2019
Seven Springs Wealth Group
Tennessee
$240K +$218K +1,400 New
TPA
2020
Trivium Point Advisory
Connecticut
$240K +$218K +1,400 New
CWM
2021
Cornerstone Wealth Management
Missouri
$239K +$217K +1,398 New
SWA
2022
Stratos Wealth Advisors
Ohio
$239K +$217K +1,396 New
RWM
2023
RKL Wealth Management
Pennsylvania
$238K +$216K +1,389 New
ARC
2024
Advisor Resource Council
Texas
$238K +$156K +1,000 New
AWA
2025
A4 Wealth Advisors
North Carolina
$237K -$268K -1,725 -55%