MPWR icon

Monolithic Power Systems
MPWR

Overview Fund Activity

891 hedge funds and large institutions have $34.5B invested in Monolithic Power Systems in 2025 Q2 according to their latest regulatory filings, with 135 funds opening new positions, 368 increasing their positions, 300 reducing their positions, and 77 closing their positions.

Holders
891
Holders Change
+43
Holders Change %
+5.07%
% of All Funds
11.96%
Holding in Top 10
6
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+100%
% of All Funds
0.08%
New
135
Increased
368
Reduced
300
Closed
77
Calls
$238M
Puts
$338M
Net Calls
-$100M
Net Calls Change
-$75.6M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$679M
2
Fidelity International
2
Fidelity International
Bermuda
$383M
3
BlackRock
3
BlackRock
New York
$3.82B
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$627M
5
Goldman Sachs
5
Goldman Sachs
New York
$375M

Top Sellers

1
Franklin Resources
1
Franklin Resources
California
$796M
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$0
3
Coatue Management
3
Coatue Management
New York
$0
4
Artisan Partners
4
Artisan Partners
Wisconsin
$152M
5
Millennium Management
5
Millennium Management
New York
$11.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
BFS
301
Burr Financial Services
California
$3.41M +$3.02M +4,127 +774%
Boston Partners
302
Boston Partners
Massachusetts
$3.41M +$3.41M +4,659 New
MG
303
Marex Group
$3.37M +$3.37M +4,609 New
PA
304
Paragon Advisors
Texas
$3.37M +$1.09M +1,491 +48%
DCM
305
Davidson Capital Management
Texas
$3.36M -$405K -554 -11%
PI
306
PineBridge Investments
New York
$3.29M +$3.29M +4,502 New
KM
307
KP Management
Minnesota
$3.29M -$1.46M -2,000 -31%
AV
308
ASR Vermogensbeheer
Netherlands
$3.26M +$1.67M +2,281 +105%
HighTower Advisors
309
HighTower Advisors
Illinois
$3.2M +$175K +239 +6%
Cerity Partners
310
Cerity Partners
New York
$3.15M -$323K -441 -9%
JF
311
Jump Financial
Illinois
$3.14M -$3.35M -4,578 -52%
Nordea Investment Management
312
Nordea Investment Management
Sweden
$3.11M +$292K +397 +10%
OPERF
313
Oregon Public Employees Retirement Fund
Oregon
$3.06M – – –
LTAS
314
Linden Thomas Advisory Services
North Carolina
$3.05M +$38.8K +53 +1%
PAS
315
Park Avenue Securities
New York
$3.01M +$249K +340 +9%
MYAM
316
Meiji Yasuda Asset Management
Japan
$2.99M -$717K -980 -19%
GXJ
317
Global X Japan
Japan
$2.98M -$71.7K -98 -2%
WIA
318
World Investment Advisors
California
$2.97M +$20.5K +28 +0.7%
HVCM
319
Hel Ved Capital Management
Hong Kong
$2.93M +$2.93M +4,000 New
TC
320
Trilogy Capital
California
$2.91M +$280K +383 +11%
AF
321
Avanza Fonder
Sweden
$2.79M +$2.79M +3,813 New
TRSOTSOK
322
Teachers Retirement System of the State of Kentucky
Kentucky
$2.78M +$27.8K +38 +1%
OSAM
323
O'Shaughnessy Asset Management
Connecticut
$2.78M +$503K +688 +22%
1832 Asset Management
324
1832 Asset Management
Ontario, Canada
$2.78M +$2.78M +3,804 New
BCI
325
Brinker Capital Investments
Pennsylvania
$2.74M +$349K +477 +15%
11 12
13
14 15