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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
PIA
1351
Prakash Investment Advisors
Massachusetts
$907K
AHL
1352
Abel Hall LLC
Louisiana
$903K +$429K +2,757 +110%
CPW
1353
Crestmont Private Wealth
Texas
$903K -$61.6K -396 -7%
CCC
1354
Chesapeake Capital Corp
Florida
$900K
BWM
1355
BankPlus Wealth Management
Mississippi
$899K -$7.78K -50 -0.9%
SW
1356
SkyOak Wealth
Michigan
$894K -$191K -1,225 -19%
DTL
1357
Dynamic Technology Lab
Singapore
$894K -$2.8K -18 -0.3%
BW
1358
BIP Wealth
Georgia
$892K +$532K +3,422 +191%
KAM
1359
Karani Asset Management
New York
$890K
TPWA
1360
TRUE Private Wealth Advisors
Oregon
$884K +$90.2K +580 +13%
EB
1361
Eastern Bank
Massachusetts
$883K +$26.3K +169 +3%
CIC
1362
Chase Investment Counsel
Virginia
$881K
SSA
1363
Schonfeld Strategic Advisors
New York
$881K -$43.2M -277,889 -98%
SAG
1364
SageView Advisory Group
California
$880K -$156K -1,003 -16%
TCM
1365
Telos Capital Management
California
$879K -$15.6K -100 -2%
CCA
1366
Conservest Capital Advisors
Pennsylvania
$876K -$1.71K -11 -0.2%
BCM
1367
Berbice Capital Management
New York
$873K
TCM
1368
Tandem Capital Management
New Jersey
$873K
TC
1369
TownSquare Capital
Utah
$871K +$91.1K +586 +13%
PF
1370
Phoenix Financial
Israel
$871K -$33.7M -216,607 -98%
KFS
1371
Keynote Financial Services
Connecticut
$869K -$97.7K -628 -11%
LPAM
1372
Lodestar Private Asset Management
California
$866K
TPI
1373
Trust Point Inc
Wisconsin
$866K +$51.8K +333 +7%
ITG
1374
Index Technologies Group
New York
$858K +$780K +5,014 New
MAWCM
1375
Mine & Arao Wealth Creation & Management
California
$858K +$1.55K +10 +0.2%