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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
1.37%
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
QLSGSCF
1301
Quent Long Short Global Small Cap Fund
New York
$1.07M +$970K +6,238 New
MAM
1302
McLean Asset Management
Virginia
$1.06M +$10.1K +65 +1%
PCS
1303
Personal CFO Solutions
New Jersey
$1.06M -$113K -728 -11%
WFI
1304
West Family Investments
California
$1.05M +$381K +2,450 +66%
SI
1305
Seeds Investor
New York
$1.05M -$246K -1,583 -20%
JF
1306
JMN Financial
Ohio
$1.05M +$954K +6,133 New
PFBT
1307
Parkside Financial Bank & Trust
Missouri
$1.05M +$22.2K +143 +2%
Fayez Sarofim & Co
1308
Fayez Sarofim & Co
Texas
$1.05M -$1.82M -11,700 -66%
CB
1309
Centennial Bank
Arkansas
$1.05M -$952K -6,120 -50%
SF
1310
Sun Financial
Utah
$1.04M +$948K +6,098 New
ANBT
1311
American National Bank & Trust
Texas
$1.03M +$207K +1,328 +28%
LEA
1312
Legacy Edge Advisors
New York
$1.03M +$937K +6,025 New
KFG
1313
Kingdom Financial Group
Arizona
$1.03M +$933K +6,001 New
LA
1314
Legacy Advisors
Pennsylvania
$1.03M +$69.4K +446 +8%
LAI
1315
Legal Advantage Investments
California
$1.02M -$156 -1 -0%
WPW
1316
Watershed Private Wealth
Illinois
$1.02M +$22.1K +142 +2%
AWE
1317
Avidian Wealth Enterprises
Texas
$1.01M +$24.6K +158 +3%
EHC
1318
Everett Harris & Co
California
$1.01M
QWP
1319
Quotient Wealth Partners
Texas
$1M +$26.4K +170 +3%
SICM
1320
Sustainable Insight Capital Management
New York
$1M -$25.4M -163,615 -97%
V
1321
VeraBank
Texas
$999K
AWM
1322
Aprio Wealth Management
Georgia
$999K +$369K +2,372 +79%
SB
1323
Strategic Blueprint
Georgia
$995K -$172K -1,105 -16%
PFG
1324
Prosperity Financial Group
California
$992K +$129K +827 +17%
CPW
1325
Cove Private Wealth
New York
$986K