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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 %
HPM
1301
Hoxton Planning & Management
West Virginia
$427K -$22K -226 -5%
HKIMG
1302
Hutchens & Kramer Investment Management Group
Indiana
$427K -$8.13K -84 -2%
IAS
1303
Insigneo Advisory Services
Florida
$427K -$178K -1,830 -29%
IPAM
1304
Investment Partners Asset Management
New Jersey
$426K – – –
RGC
1305
Roberts, Glore & Co
Illinois
$425K -$487 -5 -0.1%
FSC
1306
Full Sail Capital
Oklahoma
$425K +$24.4K +251 +6%
JIR
1307
James Investment Research
Ohio
$424K +$34.6K +355 +9%
SWM
1308
Sendero Wealth Management
Texas
$422K +$52.9K +543 +14%
BBA
1309
Braun-Bostich & Associates
Pennsylvania
$422K -$681 -7 -0.2%
WWG
1310
West Wealth Group
California
$421K +$2.59K +27 +0.6%
SI
1311
Saxon Interests
Texas
$420K – – –
RIS
1312
Retirement Income Solutions
Michigan
$419K – – –
FMLI
1313
Fukoku Mutual Life Insurance
Japan
$418K -$31.1K -319 -7%
GS
1314
GWN Securities
Florida
$414K +$27.8K +284 +7%
PSP
1315
Principal Street Partners
Tennessee
$414K +$414K +4,252 New
SIMG
1316
Sonora Investment Management Group
Arizona
$413K +$5.06K +52 +1%
RFG
1317
Range Financial Group
Oregon
$413K -$7.5K -77 -2%
HCM
1318
Hollencrest Capital Management
California
$412K +$41.3K +424 +11%
SWA
1319
SOA Wealth Advisors
New York
$411K -$37.1K -381 -8%
KWA
1320
Kingswood Wealth Advisors
California
$408K -$23.1K -237 -5%
MWM
1321
Mascoma Wealth Management
New Hampshire
$408K – – –
C1AG
1322
Client 1st Advisory Group
Florida
$408K – – –
FPW
1323
Fairvoy Private Wealth
Alabama
$407K +$11.7K +120 +3%
LWM
1324
Lodestone Wealth Management
Washington
$407K +$90.4K +929 +29%
CIAS
1325
CFS Investment Advisory Services
New Jersey
$407K +$1.07K +11 +0.3%
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