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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
Axa
2026
Axa
France
$236K +$215K +1,380 New
AW
2027
Alaethes Wealth
Nevada
$235K +$214K +1,373 New
Members Trust
2028
Members Trust
Florida
$235K +$214K +1,374 New
DOA
2029
D'Orazio & Associates
Virginia
$235K +$214K +1,373 New
PFO
2030
PMG Family Office
Texas
$235K +$213K +1,371 New
CFIA
2031
Cantor Fitzgerald Investment Advisors
New York
$234K +$213K +1,367 New
BPC
2032
Bearing Point Capital
Minnesota
$234K +$212K +1,365 New
VA
2033
Valmark Advisers
Ohio
$233K +$212K +1,362 New
WSCM
2034
Wellington Shields Capital Management
New York
$233K +$212K +1,360 New
FEG
2035
Financial Enhancement Group
Indiana
$233K +$158K +1,019 New
FEM
2036
Fulcrum Equity Management
Texas
$232K +$211K +1,354 New
OR
2037
Olympiad Research
Connecticut
$231K +$210K +1,352 New
CAM
2038
Covenant Asset Management
New Jersey
$231K +$210K +1,350 New
CCA
2039
Carrera Capital Advisors
Michigan
$231K +$210K +1,347 New
GA
2040
GSG Advisors
New Jersey
$230K +$209K +1,345 New
USB
2041
Union Savings Bank
Connecticut
$230K +$209K +1,344 New
JDLA
2042
J. Derek Lewis & Associates
California
$230K +$209K +1,343 New
CSB
2043
City State Bank
Iowa
$229K
IA
2044
IFC Advisors
California
$229K +$208K +1,340 New
RW
2045
RVW Wealth
California
$229K +$208K +1,340 New
MC
2046
Mathes Company
New York
$229K +$208K +1,340 New
NWM
2047
Northwest Wealth Management
Iowa
$229K +$208K +1,336 New
SRC
2048
Sage Rhino Capital
California
$228K +$207K +1,334 New
BWS
2049
Buck Wealth Strategies
Colorado
$228K -$64.5K -415 -24%
AA
2050
Argent Advisors
Louisiana
$227K -$27.1K -174 -12%