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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 %
DKCM
301
Davidson Kempner Capital Management
New York
$19.5M -$4.87M -50,000 -20%
Osaic Holdings
302
Osaic Holdings
Arizona
$19.1M +$823K +10,762 +4%
PFSRSONJ
303
Police & Firemen's Retirement System of New Jersey
New Jersey
$18.9M +$698K +7,174 +4%
TI
304
Trexquant Investment
Connecticut
$18.8M -$51.1M -525,378 -73%
BMSSC
305
B. Metzler seel. Sohn & Co
Germany
$18.7M +$5.87M +60,253 +46%
NYLIM
306
New York Life Investment Management
New York
$18.7M +$143K +1,472 +0.8%
EI
307
Ethic Inc
New York
$18.2M +$352K +3,617 +2%
Squarepoint
308
Squarepoint
New York
$18M -$12.4M -127,640 -41%
IC
309
IEQ Capital
California
$17.8M -$262K -2,693 -1%
BPC
310
Banque Pictet & Cie
Switzerland
$17.8M -$1.42M -14,572 -7%
SSA
311
Schonfeld Strategic Advisors
New York
$17.6M -$67.3M -690,968 -79%
MOACM
312
Mutual of America Capital Management
New York
$17.6M -$308K -3,169 -2%
TI
313
Tidal Investments
Wisconsin
$17.5M +$5.34M +54,901 +44%
SCM
314
Shelton Capital Management
Colorado
$17.1M -$487K -5,007 -3%
PA
315
Profund Advisors
Maryland
$17M +$834K +8,564 +5%
BBVA
316
Banco Bilbao Vizcaya Argentaria
Spain
$16.8M +$2.99M +30,720 +22%
MIF
317
Mediolanum International Funds
Ireland
$16.8M +$1.54M +15,884 +10%
CIA
318
Covington Investment Advisors
Pennsylvania
$16.8M +$98.3K +1,010 +0.6%
CAM
319
Cozad Asset Management
Illinois
$16.7M +$969K +9,950 +6%
Public Employees Retirement Association of Colorado
320
Public Employees Retirement Association of Colorado
Colorado
$16.4M -$414K -4,257 -2%
LW
321
Linscomb Wealth
Texas
$16.3M -$42.8K -440 -0.3%
RBI
322
Raiffeisen Bank International
Austria
$16.2M +$1.64M +17,119 +11%
D.E. Shaw & Co
323
D.E. Shaw & Co
New York
$16.1M -$13.1M -135,081 -45%
CCM
324
Coldstream Capital Management
Washington
$16M +$8.11M +83,292 +102%
JPMIA
325
J.P. Marvel Investment Advisors
Massachusetts
$16M -$4.87K -50 -0%
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