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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
CH
1476
Cromwell Holdings
Wyoming
$689K
FPL
1477
Fortress Private Ledger
North Carolina
$689K +$1.09K +7 +0.2%
LWM
1478
Lodestone Wealth Management
Washington
$688K -$19K -122 -3%
CCC
1479
Chelsea Counsel Company
California
$686K
KWMG
1480
King Wealth Management Group
Florida
$685K
MCP
1481
Militia Capital Partners
Nevada
$685K -$311K -2,000 -33%
CWP
1482
Core Wealth Partners
California
$685K
PFA
1483
Peak Financial Advisors
Colorado
$684K +$622K +3,996 New
WAM
1484
Walker Asset Management
Missouri
$683K +$16.6K +107 +3%
OC
1485
Opal Capital
Florida
$680K +$461K +2,967 New
WIM
1486
Walsky Investment Management
Pennsylvania
$675K +$614K +3,945 New
WSFG
1487
Wall Street Financial Group
Illinois
$674K -$1.09K -7 -0.2%
NI
1488
Natural Investments
California
$673K +$82.1K +528 +15%
IIL
1489
Income Insurance Ltd
$670K +$609K +3,916 New
CRWM
1490
Castle Rock Wealth Management
California
$670K -$3.58K -23 -0.8%
PWM
1491
Pursuit Wealth Management
Florida
$669K +$608K +3,911 New
AIMCA
1492
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$668K +$607K +3,900 New
KCM
1493
Kathmere Capital Management
Pennsylvania
$667K +$261K +1,677 +76%
LA
1494
LVW Advisors
New York
$667K +$19.8K +127 +3%
MSRI
1495
Michael S. Ryan Inc
New York
$666K +$30.6K +197 +5%
BWM
1496
Braeburn Wealth Management
Michigan
$665K +$604K +3,886 New
GDP
1497
Great Diamond Partners
Maine
$665K -$778 -5 -0.1%
BFS
1498
BridgePort Financial Solutions
Iowa
$662K +$190K +1,223 +46%
FMLI
1499
Fukoku Mutual Life Insurance
Japan
$662K -$66.3K -426 -10%
FWP
1500
Falcon Wealth Planning
California
$661K -$6.84K -44 -1%