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Lam Research
LRCX

Overview Fund Activity

1,845 hedge funds and large institutions have $102B invested in Lam Research in 2025 Q2 according to their latest regulatory filings, with 240 funds opening new positions, 735 increasing their positions, 655 reducing their positions, and 131 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,845
Holders Change
+72
Holders Change %
+4.06%
% of All Funds
24.73%
Holding in Top 10
47
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+51.61%
% of All Funds
0.63%
New
240
Increased
735
Reduced
655
Closed
131
Calls
$2.1B
Puts
$2.28B
Net Calls
-$183M
Net Calls Change
-$254M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$496M
2
Goldman Sachs
Goldman Sachs
New York
+$431M
3
Nordea Investment Management
Nordea Investment Management
Sweden
+$262M
4
Artisan Partners
Artisan Partners
Wisconsin
+$251M
5
VOYA Investment Management
VOYA Investment Management
Georgia
+$230M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$773M
2
Ameriprise
Ameriprise
Minnesota
-$368M
3
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
-$243M
4
BNP Paribas Asset Management
BNP Paribas Asset Management
France
-$195M
5
Wellington Management Group
Wellington Management Group
Massachusetts
-$177M
Name Holding Trade Value Shares
Change 		Shares
Change %
PDL
1401
Portfolio Design Labs
California
$334K -$92.7K -952 -22%
RMDI
1402
R.M. Davis Inc
Maine
$334K +$334K +3,429 New
CWP
1403
CFM Wealth Partners
Texas
$333K -$226K -2,324 -40%
WMA
1404
West Michigan Advisors
Michigan
$332K -$31.1K -319 -9%
SMF
1405
Scott Marsh Financial
Utah
$331K +$331K +3,404 New
BTWM
1406
Brass Tax Wealth Management
Ohio
$331K – – –
NG
1407
Northstar Group
New York
$331K – – –
SFG
1408
SNS Financial Group
Minnesota
$331K -$878 -9 -0.3%
HI
1409
Hudock Inc
Pennsylvania
$330K +$37.7K +387 +13%
OL
1410
OneFund LLC
Florida
$329K -$389 -4 -0.1%
AWM
1411
Affinity Wealth Management
Delaware
$328K – – –
FWP
1412
Fiduciary Wealth Partners
Massachusetts
$324K +$305K +3,131 +1,566%
NI
1413
Natural Investments
California
$324K +$40.5K +416 +14%
WAS
1414
Winch Advisory Services
Wisconsin
$324K +$1.66K +17 +0.5%
MPM
1415
MBB Public Markets
Illinois
$323K -$75K -771 -19%
BCM
1416
Blume Capital Management
California
$321K -$876 -9 -0.3%
PCM
1417
Poehling Capital Management
Wisconsin
$321K – – –
SA
1418
Sovran Advisors
California
$320K +$320K +3,210 New
NFSG
1419
Newbridge Financial Services Group
Florida
$320K – – –
CFG
1420
Cooper Financial Group
California
$320K -$119K -1,224 -27%
FOA
1421
Five Oceans Advisors
California
$320K -$97 -1 -0%
PWM
1422
Pines Wealth Management
North Carolina
$319K +$319K +3,230 New
IIC
1423
Integrated Investment Consultants
Michigan
$318K +$318K +3,263 New
IIM
1424
Ipswich Investment Management
Massachusetts
$316K – – –
FA
1425
Fiduciary Alliance
South Carolina
$316K +$316K +3,248 New
55 56
57
58 59