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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
24.74%
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 %
ABC
126
Associated Banc-Corp
Wisconsin
$94.3M +$478K +4,912 +0.5%
Aviva
127
Aviva
United Kingdom
$94.2M -$3.47M -35,668 -4%
Holocene Advisors
128
Holocene Advisors
New York
$88.5M -$63.2M -649,202 -42%
Mitsubishi UFJ Trust & Banking
129
Mitsubishi UFJ Trust & Banking
Japan
$87.5M +$2.9M +29,770 +3%
GIM
130
Glenmede Investment Management
Pennsylvania
$86.2M +$86.2M +885,080 New
Schroder Investment Management Group
131
Schroder Investment Management Group
United Kingdom
$85.3M -$128M -1,311,143 -60%
CI
132
Clal Insurance
Israel
$84.9M -$64.4M -660,000 -43%
TCA
133
Teewinot Capital Advisers
New York
$84M +$35.7M +366,774 +74%
KBC Group
134
KBC Group
Belgium
$82.6M +$4.71M +48,336 +6%
Jennison Associates
135
Jennison Associates
New York
$82.2M -$12.5K -128 -0%
GC
136
Guggenheim Capital
Illinois
$81.1M +$3.2M +32,836 +4%
PAM
137
Panagora Asset Management
Massachusetts
$81M +$1.12M +11,461 +1%
Stifel Financial
138
Stifel Financial
Missouri
$81M +$12.7M +130,629 +19%
Susquehanna International Group
139
Susquehanna International Group
Pennsylvania
$80M -$56.1M -576,193 -41%
CC
140
Crosslink Capital
California
$79.4M +$12.1M +124,000 +18%
O
141
Ossiam
France
$78.9M +$22.6M +231,685 +40%
Axa
142
Axa
France
$77.3M +$16M +163,970 +26%
Toronto Dominion Bank
143
Toronto Dominion Bank
Ontario, Canada
$75M -$52.2M -536,619 -41%
JAM
144
Jupiter Asset Management
United Kingdom
$74.6M +$67.6M +694,848 +972%
Truist Financial
145
Truist Financial
North Carolina
$74.3M +$36M +369,789 +94%
Northwestern Mutual Wealth Management
146
Northwestern Mutual Wealth Management
Wisconsin
$72M +$5.79M +59,477 +9%
PIM
147
Platinum Investment Management
Australia
$71.4M -$40M -411,137 -36%
FGP
148
Freestone Grove Partners
California
$70.9M -$84.8M -871,408 -54%
Parnassus Investments
149
Parnassus Investments
California
$70.9M -$4.32M -44,430 -6%
SGM
150
Skye Global Management
Florida
$70.9M -$26.7M -274,000 -27%
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