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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 %
CFSG
1251
Clark Financial Services Group
Missouri
$487K +$4.09K +42 +0.8%
CCM
1252
Chilton Capital Management
Texas
$487K -$65.2K -670 -12%
TS
1253
Triglav Skladi
Slovenia
$487K – – –
MAWCM
1254
Mine & Arao Wealth Creation & Management
California
$487K – – –
ACM
1255
Allred Capital Management
Texas
$486K -$48.4K -497 -9%
BAM
1256
Bellevue Asset Management
Washington
$486K – – –
IIA
1257
IPG Investment Advisors
California
$485K +$485K +4,980 New
VAS
1258
Vestmark Advisory Solutions
Massachusetts
$483K +$483K +4,962 New
JHCP
1259
Jackson Hole Capital Partners
Oklahoma
$482K – – –
AI
1260
AdvisorShares Investments
Maryland
$478K -$94.7K -973 -17%
BFO
1261
Biltmore Family Office
North Carolina
$477K – – –
FFA
1262
Florida Financial Advisors
Florida
$476K +$71.6K +736 +18%
RWPA
1263
Richard W. Paul & Associates
Michigan
$476K +$173K +1,779 +57%
BMWS
1264
Brady Martz Wealth Solutions
North Dakota
$476K +$55.4K +569 +13%
LAM
1265
Lewis Asset Management
California
$473K +$473K +4,856 New
DS
1266
DRW Securities
Illinois
$472K +$91.1K +936 +24%
ST
1267
Somerset Trust
Pennsylvania
$468K +$24.9K +256 +6%
TC
1268
TownSquare Capital
Utah
$468K -$8.32M -85,520 -95%
BCM
1269
Berbice Capital Management
New York
$467K +$9.73K +100 +2%
EP
1270
Edgestream Partners
New Jersey
$466K +$60.4K +621 +15%
OHIS
1271
Oak Harvest Investment Services
Texas
$466K +$195 +2 +0%
KFS
1272
Kaizen Financial Strategies
California
$465K -$18.5K -190 -4%
AWM
1273
Ariadne Wealth Management
California
$463K -$61.2K -573 -12%
CAM
1274
Columbia Asset Management
Michigan
$462K – – –
BT
1275
Banque Transatlantique
France
$462K +$462K +4,750 New
49 50
51
52 53